Zeee 2S Lipo Battery 6000mAh 80C 7.4V Hard Case RC Battery with T Connector for 1/8 Scale RC Car RC Airplane RC Helicopter RC Boat (2 Pack)

Best bang for your buck! Great batteries for the price.I bought these batteries for my kids 1/10th scale Traxxas Slash trucks to bang around in the yard with. No reason to spend $100+ on name brand ROAR legal batteries just for back yard play. I ordered 1 to start as they had mixed reviews and wanted to test one out for myself. Since then I have bought 6 because I was so pleased with their quality and performance.They arrived well packaged and were shipped with 3.74v in each cell balanced perfectly as they should be. They have a quality hard case and nice balance plug as well as decent quality Dean plugs. The balance plug is a little bulky and the dean connector might fit a little loose but nothing that hinders the use of these batteries in any 1/10 scale R/CI charged them at 4 amps to start just to be safe with Hi-Tec Multicharger in balance mode and they came right up to 4.2volts per cell 8.4v total. After cycling them several times I felt comfortable enough to charge at 6amps and they accepted the higher current no problem.I believe the negative reviews on these batteries are from people with little to no knowledge of LiPo batteries. There is an inherent risk involved with any LiPo batteries regardless of the price or quality if misused, abused or charged incorrectly.LiPo batteries should not under any circumstance be charged with a non LiPo compatible charger. I recommend charging in a balance mode so the cells change equally.The leading cause to LiPo explosions are from using a charger without balance capabilities or monitoring the state of each cell during the charge process. Most chargers only ask for the basic info, cell count 1s, 2s, 3s or voltage capacity. IE 1s= 4.2v max, 2s=8.4v max 3s=12.6v max. And so on. If the cells are out of balance by .6v or greater and your not charging with a balance charger or monitoring cell capacity then your gonna have a BIG PROBLEM!! Have a fire extinguisher handy. LolI have been In the R/C hobby for 25+ years in all levels from professional racing to backyard bashing. That being said, I would consider myself extremely knowledgeable in the area of LiPo batteries and these stack up to some of the best brand name batteries on the market.Do yourself a favor and do some research on LiPo’s before attempting something stupid or don’t buy any at all

I did not rate the longevity of these batteries as I haven’t come close to using these too their expected life span. But having used two of these maybe 10 times each, so far, they’ve worked perfectly. I check voltage after every run(full charge down to voltage cutoff) and both cells in these 2S packs have been perfectly equal every single time. If one cell reads 3.63volts, so does the other one. I’m thoroughly impressed. That goes for both packs. So it’s clear to me they match their cells very well, or, they just build better cells. I’m just starting to try two 8000’s now. Those aren’t matched perfectly yet, but I literally did one run on each. I expect they will sync up after a couple more cycles as they break in.Overall, these are hidden gems that you should take advantage of, before they become overpriced like Gens Ace did.

They come packaged well. Make sure you charge them all the way before use.For the money you can’t beat the price of these. they work flawlessly. i have 5 cycles on each of these and have had no problems. the batteries aren’t hot after any runs or charging. they seem like they will be good. i don’t see how people’s batteries are exploding. they are probably running them incorrectly along with charging incorrectly. i charged mine at 3 amps. they took a while but that’s because how i charged them.all in all. great batteries for the money. highly recommend

Let me just start by saying these are very good batteries especally for the price. Last a lot longer per charge then i thought they would as well. ISSUE was that Im amazon prime and package was supposed to be delivered on a friday before a race on saturday (bought them wensday morning) batteries didn't arrive until a week later and i wasnt given any reason as to the massive delay. Missed the race and dont really need them now, but for the price they are very good.

Good promise

I use this battery in series with a comparable 3S battery to yield a 5S equivalent and it works great!!

Bought two and they are consistently charging to 6200mah+. Run times are good. Loses some punch towards the end but to be expected. Great product for the price!

This worked great. Had a little idk what happend and the connector to one of them melted but amazon was cool with the return and shipped me out a new one. I know stuff happen but am confident it was just that one..anyways the replacement works as it should and confident it will perform great and last. This is a great company. I like it and you should too.