100Ah Lithium Battery, 12V LifePO4 Deep Cycle Battery, Built in 100A BMS, 10000+ Deep Cycle, Grade A Battery Cells, Perfect for Trolling Motor, Camper Van, RV, Solar/Wind system

Very impressed with all aspects of these batteries. After fully charging my 4 batteries that are hooked up in series, I am now going on over 3 weeks without a charge and still have over 50% of the battery left in my golf cart. We have driven countless miles on this single charge. The batteries charge fast, last long, light weight and no maintenance required. All wins.

Bought this for my Colorado pontoon boat. The weight savings alone are worth it, but the kicker is that this battery really seems to keep my trolling motor powered within the sweet spot for longer. Since purchasing, I have taken this battery out for six hour fishing trips and found there was still 75% charge left when I put it on the charger. Usage was continuous during the duration of the trip, while actually trolling my weighted flys through the water. Highly recommended battery.

Worked for a season. Ran it to zero charge and it could not re-charge. Performed great while it lasted; a true 100 amp-hr battery.

I was a little hesitant on buying these batteries after hearing some of my fishing buddies saying for that price that can’t be all that great. Boy were they wrong after putting in the 2 batteries I went on an all day fishing trip and trolled with my 80 lb thrust motor must of the day with a multi meter with me to check voltage throughout the day, and I was overly pleased and surprised with out outcome. I had one of my non believer buddies in the boat and after he witness the performance of only a one and half volt drop after 7 hours of trolling he’s buying 2 for his boat.

The 100ah battery I ordered arrived via FedEx today and I was actually surprised at the packaging. Double wall thickness cardboard and custom made polyethylene foam inserts covered the top and bottom of the battery. This may not seem like much but I feel confident the battery wasn't damaged in shipping.The battery came with a high quality color brochure/instruction manual. The verbiage used was well thought out and informative. It's obvious someone took the time to proofread the document before it went to the printers for publication.The battery appears to be well made and quality in construction was not an afterthought. Everything is super clean. This tells me the battery was assembled in a professional plant by employees who actually care about what they are making.The battery is out on the charger and I'm hoping to be able to give more positive feedback in the very near future. We may have a new RockStar in the battery game!

It's been a few weeks of use and it is holding up well. It recharges and have good discharge. I just wish the BMS has low temp charge cut off under 32 F degrees fortunately my mppt does. The unit came really nicely package.

I’m a tournament fisherman & rely on my trolling motor heavily! I was looking at Dekota & Monster lithium but they are all 1k each. I decided to use Java Energy and they have been great! They have been in rain, waves & 9 hour + sessions! After 8-9 hours on trolling motor they are still @ 75% charge! I will buy another soon for my graphs & other electronics.

Only worked 1 year. Contacted seller and they required me to pay shipping to ship back so they could dx. Seller was extremely difficulty to deal with requiring over 5 contacts on my behalf. After over one month seller informed me battery was damaged due to moisture exposure and did not honor warranty. Battery was not exposed to moisture at any time so expect seller to Tina a reason to deny warranty coverage if your submit a claim