NorCal Kayak Anglers
General => Classifieds => For Sale => Topic started by: Chet on April 24, 2019, 10:02:36 AM
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After building and testing each lithium battery for sometimes I have learned and made improvement, cut down on build time, made it more robust. However, testing time is not cutting down.
Here is version_2 of my Lithium battery.
The black box can fit through Hobie 8" circular hatch.
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Working with oversea supplier is very frustrating, product they promise to deliver is not up to spec…Example, power supply. It’s very critical to NOT over-charge or under-charger a lithium battery. It won’t have immediate effect for less than a year, since Grade A cell can take some beating. Lithium battery is meant to last for years if using and charging properly.
Look at the photos of these chargers, I think I bought them all to test. Some even has no loopback circuit(very bad). Some has the same outlook, but the internal is quite different. Go figure.I even bought a couple chargers from popular name brands…one start with Noxxx , another start with FPxxxx from aus to see how it does. Both of them also overcharge. My guess is they also suffer from the same issue with supplier.
Technical note: Components usually has 1-2% variation. A 1K ohm, can be 980 – 1020ohm.
With so many components inside, it can shift voltage around quite a bit.
It takes the challenge to my own hand, and modify every chargers to the spec. Then testing, if it passes, I lock down the value. This is the only way I can assure it will charge the battery correctly. 2A charger is not enough to cut down the charging time, so here it goes 4A charger will be supplied.
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I am confident each battery I make is among the top performing and long-lasting battery on the market. I’ll bump up the warranty period to 18 months. I’ll fix and replace anything and everything if for some reason it fails within that period no question asked.
Four things that this lithium battery is superior than other on the market.
1. Built on demand, so battery is fresh as it can be. Only Genuine cells are used.
2. Each charger is modified true to spec.
3. Longer warranty.
4. True to Ah capacity. Unlike blue brick battery with exaggerated Ah.
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- Built-in battery management system: short circuit, over-current discharge, over-discharge protection.
- 4A Li-ion charger included.
- Extra layer fuse protection.
- Each battery cells are tested for internal resistant. Then match them together to get the most out of the battery pack.
- Waterproof hard case.
- Sealed on all connectors.
- Die-electric grease applied to all connectors.
- Save tremendous weight over (SLA Sealed lead Acid Battery)
- No current draw limit like other battery pack.
- No corrosion on battery terminals.
- Simple to setup, ready to go.
- Back by 18 months warranty.
Blue box come with 4A chargers and everything to setup with a Fish Finder.
14Ah = $150
17.5Ah = $185
21AH = $220
Black box come with 4A chargers, Dual USB chargers and everything to setup with a Fish Finder.
It's suitable as a power source for multi days camping trip.
24.5Ah = $265
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Up to 56Ah
P.S. The 42Ah black box was sold to fishingfan. :smt006
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I am confident each battery I make is among the top performing and long-lasting battery on the market. I’ll bump up the warranty period to 18 months. I’ll fix and replace anything and everything if for some reason it fails within that period no question asked.
Four things that this lithium battery is superior than other on the market.
1. Built on demand, so battery is fresh as it can be. Only Genuine cells are used.
2. Each charger is modified true to spec.
3. Longer warranty.
4. True to Ah capacity. Unlike blue brick battery with exaggerated Ah.
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- Built-in battery management system: short circuit, over-current discharge, over-discharge protection.
- 3A Li-ion charger included.
- Extra layer fuse protection.
- Each battery cells are tested for internal resistant. Then match them together to get the most out of the battery pack.
- Waterproof hard case.
- Sealed on all connectors.
- Die-electric grease applied to all connectors.
- Save tremendous weight over (SLA Sealed lead Acid Battery)
- No current draw limit like other battery pack.
- No corrosion on battery terminals.
- Simple to setup, ready to go.
- Back by 18 months warranty.
Blue box come with 3A chargers and everything to setup with a Fish Finder.
17.5Ah = $185
21AH = $220
Black box come with 3A chargers, Dual USB chargers and everything to setup with a Fish Finder.
It's suitable as a power source for multi days camping trip.
24.5Ah = $265
.....
.....
Up to 56Ah
P.S. The 42Ah black box was sold to fishingfan. :smt006
While I haven't personally purchased Chet's Lithium battery pack, I have seen him use the same setup advertised here for approx. the last 2 years. Chet knows how to build shit to last and will stand behind each and every single product he releases.
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So are the 10 and 15 amp options no longer available?
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Very impressive. That’s a ton of Ah for a good price...
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So are the 10 and 15 amp options no longer available?
The 12Ah is no longer available. I still make 15Ah, but consider dropping it too.
18Ah/21Ah makes so much sense for 2 full days of fishing.
I think it's a good opportunity to explain why I don't make smaller battery, plus $10 increase in price.
It's due to the bigger and newer charger that includes with battery. It costs x3 times compare to older charger, plus I have to spend more time to modify the charger so it won't over-charge or under-charge.
It's one thing I cannot cut cost down without sacrifice performance and longevity of battery.
Yes, I truly aware how expensive lithium battery is and I built it to suit the need for us kayakers, something that is simple to use and will last a long time. I bump up the warranty to 18 months also.
Looking it at another angle. Dakota sells 10Ah battery for $100. Need charger $20. Need box, connector, something to secure it inside box.
After all said and done, it will cost around $150 for a 10Ah battery.
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So are the 10 and 15 amp options no longer available?
If you are looking for a new kayak battery then I recommend Chet’s Lithium Battery.
This is a solid and well built piece and is well worth the money. It’s a great long term investment for a lithium battery that will be cheaper in the long run compared to lead acids.
I have one of his batteries and it lasts me a full weekend out on the water. 10+ hours at a time on the water plus using it to charge my GoPro batteries plus charging my phone and it still has a ton of juice left for another day or more. I wouldn’t buy a battery anywhere else.
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Can you run lights and accessories of of the battery?
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Can you run lights and accessories of of the battery?
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Yes. I have tested battery with, LED lights, bilge pump, FF, load of 3.5A draw simultaneously for hours.
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What is the wait time on a 17 or 21? I want one. And how much to ship?
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What is the wait time on a 17 or 21? I want one. And how much to ship?
2 weeks wait time. $10 for shipping, usually $16-$18 I'll pay the difference.
I'll send you a PM.
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My typical desk view.
A 30Ah black box is about to be done soon, need a little more testing.
I love this new charger, cut down 60% of charging time.
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30Ah is shipped.
18Ah picked up today.
One more 17.5Ah to go.
All battery comes with parts to either solder or crimp.
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Just received 3 more boxes full of battery last night.
Fresh battery as they can be.
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HOW TO:
- Crimp then shrink
- Solder then shrink
https://www.youtube.com/watch?v=eSpXPQZo3Qs
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All orders have been fulfilled.
Testing a 17.5Ah. This one has not been claimed yet and should be done by this week.
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All orders have been fulfilled.
Testing a 17.5Ah. This one has not been claimed yet and should be done by this week.
I'll take that one if it's not claimed ! .
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I am very interested in the 17.5 version. Can you post more pics of the blue box setup? I'd like to see the exterior of the box and the connections.
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Just pick up an 18amp battery from Chet a couple of months ago and it work flawlessly. Seem like the battery last forever
in just one charge. I've own a Garmin striker plus and the connector of the battery fit perfectly.
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Here are some photos.
The box shown with 8” round Hobie hatch for size reference.
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Chet I’m super happy with the big battery box. If anyone is considering getting one you should do it!
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For sure these are the batteries to go with the 18aH lasts me about 3 days on the water with a 9inch garmin echomap plus.
Chets been awesome to work with as well. Had a small issue with the older charger and he had me fixed up within a couple days.
Highly recommend, better deal then you are going to find with dakota lithium or bionno power batteries. Not to mention a longer warranty.
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I'm testing out one of his batteries. I'm using it over my next few trips to check out the battery life
.I fish from 7:30 am. - 2:00 pm. yesterday. Still has juice. I'm going to keep riding it til it flips over. Will provide the results. :smt001
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Chet are you stocking any of these? Or just build as you take orders
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Chet are you stocking any of these? Or just build as you take orders
Thanks guys. I am glad you hear you are all happy with the batteries. I try my best to build as if each one of them will be my personal battery.
Racers414, I don't stock any of them. I build as order comes in.
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I'm testing out one of his batteries. I'm using it over my next few trips to check out the battery life
.I fish from 7:30 am. - 2:00 pm. yesterday. Still has juice. I'm going to keep riding it til it flips over. Will provide the results. :smt001
You will be surprised Bro!!! This battery last me 3 days, before I re-charged and this is the version_1 !! Thanks Chet! :smt006
-Kiel
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I'm testing out one of his batteries. I'm using it over my next few trips to check out the battery life
.I fish from 7:30 am. - 2:00 pm. yesterday. Still has juice. I'm going to keep riding it til it flips over. Will provide the results. :smt001
You will be surprised Bro!!! This battery last me 3 days, before I re-charged and this is the version_1 !! Thanks Chet! :smt006
-Kiel
That has been the word on the street. I'm putting it to the TLA test. I just flipped my kayak on July 4, on the surf, It was pretty gnarly, and it survived all the chaos/carnage!! Basically it took the crash dummy test and came through unscathed. Check and passed. --> Onward.
Gonna check connections for corrosion in a few days. Then battery life. I'll write a full review. :smt001 :smt001
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Testing another 14Ah battery. This one is sold.
I have a 17.5Ah ready for shipping or pick up, this one was canceled last minute. All tested and ready to go.
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I have quite a few people asking about lower Ah battery. Here it is. :smt006
Now I will start to offer the 14Ah battery also.
The 17.5Ah battery above is gone.
Testing another 14Ah. It will be ready for pick up/ship in a few days.
P.S. Made a comparison list at front page.
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Had a chance to check out one of Chet's 17.5 Ah batteries yesterday. As a hobby tinkerer who has been researching battery boxes I was very impressed with the Price and Quality. it even looks snazzy.
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Had a chance to check out one of Chet's 17.5 Ah batteries yesterday. As a hobby tinkerer who has been researching battery boxes I was very impressed with the Price and Quality. it even looks snazzy.
did he hand out salmon lol
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Had a chance to check out one of Chet's 17.5 Ah batteries yesterday. As a hobby tinkerer who has been researching battery boxes I was very impressed with the Price and Quality. it even looks snazzy.
did he hand out salmon lol
haha, it was actually a friend who picked one up from Chet.
god I got to get out there for a salmon :|
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My CHET battery finally gave out today. I need to put a review video together. From those i have talked with
most people were happy with their CHET battery. :smt002 :smt002 :smt002
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My CHET battery finally gave out today. I need to put a review video together. From those i have talked with
most people were happy with their CHET battery. :smt002 :smt002 :smt002
By the way, this battery is not designed for crashing in the surf zone.
I am glad though it survived the ordeal. :smt007 :smt007
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My CHET battery finally gave out today. I need to put a review video together. From those i have talked with
most people were happy with their CHET battery. :smt002 :smt002 :smt002
By the way, this battery is not designed for crashing in the surf zone.
I am glad though it survived the ordeal. :smt007 :smt007
Please put those upgrades in version 3. LoL. Need to handle all conditions and circumstances.
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I'm interested in a set up? Can it be removed from box or is that the actual holder. I have an old town predator and it has a battery bag built in. What's price on a 21 amp vs 17.5 amp
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I'm interested in a set up? Can it be removed from box or is that the actual holder. I have an old town predator and it has a battery bag built in. What's price on a 21 amp vs 17.5 amp
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The box is already the actual holder. You can place the box inside the kayak by itself or place it on the built-in bag.
17.5Ah cost $185, and 21Ah cost $220. Lead time is one week.
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How do you arrange payment?
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Hey guys finally got a chance to finish my review of CHET's batteries. I reached out to CHET to test out his battery and put it to the CHOVY test. If any product can withstand my beatings I think it should warrant some consideration. Here is review of Chet's Batteries. :smt001 :smt001
youTube Video
https://youtu.be/drKYfheVcBo
Here is the link to the full review:
https://thelostanchovy.com/chets-lithium-ion-kayak-battery-review/ (https://thelostanchovy.com/chets-lithium-ion-kayak-battery-review/)
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How do you arrange payment?
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Paypal if you want it shipped. Or I cash if you want to pick up.
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How do you arrange payment?
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Paypal if you want it shipped. Or I cash if you want to pick up.
Depends on where your at?
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How do you arrange payment?
Sent from my moto z3 using Tapatalk
Paypal if you want it shipped. Or I cash if you want to pick up.
Depends on where your at?
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Check your PM. Thanks
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Hey guys finally got a chance to finish my review of CHET's batteries. I reached out to CHET to test out his battery and put it to the CHOVY test. If any product can withstand my beatings I think it should warrant some consideration. Here is review of Chet's Batteries. :smt001 :smt001
youTube Video
https://youtu.be/drKYfheVcBo
Here is the link to the full review:
https://thelostanchovy.com/chets-lithium-ion-kayak-battery-review/ (https://thelostanchovy.com/chets-lithium-ion-kayak-battery-review/)
I knew that battery was good but it even survived TLA's beating. That is LEGIT!
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Hi,
I am looking for 30 amp to power my trolling motor (very small 24 lb thrust). Do you have a model that would work with that? As long as the batteries are sealed, I can add my own connector to output wires, which would preferably be 12 GA wire. Presently using lead batteries that weigh 30 lbs. Looking to cut that in half or better if possible.
Thanks.
Walt
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Hi,
I am looking for 30 amp to power my trolling motor (very small 24 lb thrust). Do you have a model that would work with that? As long as the batteries are sealed, I can add my own connector to output wires, which would preferably be 12 GA wire. Presently using lead batteries that weigh 30 lbs. Looking to cut that in half or better if possible.
Thanks.
Walt
I got asked about this from several people. Right now I won't work with the trolling motor.
After the salmon and lobster season, I'll make one and run some tests.
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How do you arrange payment?
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Paypal if you want it shipped. Or I cash if you want to pick up.
Depends on where your at?
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Check your PM. Thanks
I haven't had a chance to check p. M. But I haven't forgotten about your batteries. You'll be the next purchase!
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I ran out of battery cells for about a month.
Placed order last month and just received it yesterday. Ready to build more....
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Sent a PM. Probably need (2) 21AH.
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Sent a PM. Probably need (2) 21AH.
Two 21Ah shipped yesterday.
One 17.5Ah met its new owner.
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Going to have to order another battery here soon. You can take pride in the fact that who ever knocked knocked out my window and robbed my car ignored thousands of dollars in fishing gear but stole my chet battery, my cars owners manual, and some cash lol. It's a hot item!
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Going to have to order another battery here soon. You can take pride in the fact that who ever knocked knocked out my window and robbed my car ignored thousands of dollars in fishing gear but stole my chet battery, my cars owners manual, and some cash lol. It's a hot item!
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WTF... :smt044 :smt044
Damn tweekers.
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Fricking asshole tweekers
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Going to have to order another battery here soon. You can take pride in the fact that who ever knocked knocked out my window and robbed my car ignored thousands of dollars in fishing gear but stole my chet battery, my cars owners manual, and some cash lol. It's a hot item!
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Sorry to hear that man.
Sometimes the damage to the car is more than what was stolen.
Just in case some stranger is looking for a charger, I'll send him to hell.
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Thanks.
I guess put me down for the 24.5 black box. At least I'll gain a slight upgrade out of it.
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Testing these two at the moment.
One of them belongs to MichaelSterling :smt007
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Nice, very excited to get my graph back! Doing the last tournament blind was awful lol.
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Testing another 14Ah battery. This one is sold.
I have a 17.5Ah ready for shipping or pick up, this one was canceled last minute. All tested and ready to go.
How long is your warranty?
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Testing another 14Ah battery. This one is sold.
I have a 17.5Ah ready for shipping or pick up, this one was canceled last minute. All tested and ready to go.
How long is your warranty?
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Chet I want to order a 21+ah battery. What's the process?
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Testing another 14Ah battery. This one is sold.
I have a 17.5Ah ready for shipping or pick up, this one was canceled last minute. All tested and ready to go.
How long is your warranty?
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18 months warranty on all parts. I’ll replace or repair.
I’ll sent you a pm.
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I got mine and you should get yours. Definitely an upgrade in my opinion. Thanks chet👍🎣
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It has not been updated for quite sometimes due to the pandemic and all my supplies had been depleted and the order didn't come in.
Two weeks ago parts arrived from the orders I have placed a couple months back.
Now I am back taking order if you need any battery.
I have been testing this battery on a Scotty downrigger from 6lb to 12lb ball fishing salmon in Monterey area. From shallow up to 200ft of water.
It's on the same battery, except a couple modification I need to make to get it to work. If you need the same setup, let me know.
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Long thread... :smt044 it all sounds very impressive!!!! after talking with my longtime friend Shred 29+ yrs-recent to NCKA-who purchased one of your setups :smt044 I’m down for your largest version when I can save up the Cha Ching...
Love how you stand behind your product!!! :smt044 :smt044 :smt044
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Long thread... :smt044 it all sounds very impressive!!!! after talking with my longtime friend Shred 29+ yrs-recent to NCKA-who purchased one of your setups :smt044 I’m down for your largest version when I can save up the Cha Ching...
Love how you stand behind your product!!! :smt044 :smt044 :smt044
I cannot let anybody down for sure or they will mock me otw. J/K
Yeah proudly to say that only 2 batteries failed so far. 1 due to water leakage, the other due to circuit board went bad. Battery cell is solid, not even one gone bad.
Chargers were embarrassingly fail. Around 8-10 chargers failed so far, all taken care of.
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Chet, I am loving the one I got from you, it has been solid so far.
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I've had my Chet's 17.5Ah Battery for over a year now. It's great, I can rely on it to work time and time again. It's survived 5+ surf landing flips and getting accidentally knocked off at 4 foot high counter top. Knowing my fish finder will actually work has been a blessing, and has resulted in more time on the water and less stress/grief. I fully recommend this battery.
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Which one of your batteries do you recommend for the Element HV 9 running 10 hours?
https://www.raymarine.com/element-series/element-hv/models.html
Thanks,
Dave
Spec called for 20W. The 21Ah will do it.
Due to covid, I cannot obtain any more cells since the beginning of this year. I already have my name on the vendor list when it's available.
There is another vendor that can supply them with 100% price increase . :smt010
I am just going to wait out.
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Chet, I need to wire my 2nd kayak for the battery that I got from you. What type of power plug am I looking for? Thanks!
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bought one of his 21 ah batteries almost 2 yrs ago. they are awesome. my power supply failed and he replaced it for shipping costs. even sent me and extra one. Now thats some excellent service. Highly recommend his batteries!!!
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Chet: Are you still making batteries? Batt
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I was wondering this myself. Potentially buying an electrical reel to fish deep this year. Was wondering how feasible it would be to build up a battery to wear in a sling or pack when I fish on party boats. Or dare I say it…..a battery built into a rod butt ….minimal cords, no extra packs?!?!
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I was wondering this myself. Potentially buying an electrical reel to fish deep this year. Was wondering how feasible it would be to build up a battery to wear in a sling or pack when I fish on party boats. Or dare I say it…..a battery built into a rod butt ….minimal cords, no extra packs?!?!
Bang! Problem solved. :smt002 Dewalt, Baby !!!
https://www.facebook.com/thetoolnutstore/videos/2730311087047910/?mibextid=rS40aB7S9Ucbxw6v
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I was wondering this myself. Potentially buying an electrical reel to fish deep this year. Was wondering how feasible it would be to build up a battery to wear in a sling or pack when I fish on party boats. Or dare I say it…..a battery built into a rod butt ….minimal cords, no extra packs?!?!
Bang! Problem solved. :smt002
https://www.facebook.com/thetoolnutstore/videos/2730311087047910/?mibextid=rS40aB7S9Ucbxw6v
Cheapest version so far :smt003
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I was wondering this myself. Potentially buying an electrical reel to fish deep this year. Was wondering how feasible it would be to build up a battery to wear in a sling or pack when I fish on party boats. Or dare I say it…..a battery built into a rod butt ….minimal cords, no extra packs?!?!
Bang! Problem solved. :smt002 Dewalt, Baby !!!
https://www.facebook.com/thetoolnutstore/videos/2730311087047910/?mibextid=rS40aB7S9Ucbxw6v
Awesome! Do they sell a stainless steel version for saltwater?