Zeee 7.4V Lipo Battery 2S 5200mAh 100C RC Battery Hard Case with Upgraded Deans T Plug for 1/8 1/10 RC Vehicles Car RC Buggy Truggy RC Airplane UAV Drone(2 Pack)

I guess the old saying, you get what you pay for, is apt here. These batteries have had a few cycles on them now so I feel I can make an honest review of them. I was impressed that they came with protectors on the balance plug and that there was silicone wire on both the discharge and balance leads. Both batteries came well balanced at 48% charge. However, when it came to charge them, only 1500mah went into each battery (52% of 5200mah is NOT 1500mah) so I figured maybe they were only really about 3000mah. The second cycle I discharged them a little too much and left them at 5% each, whilst putting back 4000mah on charge ( so they're closer to 4000 but still nowhere near the 5200 that's written on the front ). I ran both packs together as a 4s in a Hyper 7 converted to brushless and got 10 minutes runtime ( with 5% left) and 8 minutes (with 8% left). People that are getting 50 minutes of runtime must have them in really lightweight cars with tiny motors. I'm running a 4076 motor and 150A esc. On the plus(?) side, the batteries didn't show any signs of voltage drop-off even with 5% left in them.If you look at the price of lipos away from amazon, the real 5200mah cost on average £10 more for ONE battery, nevermind 2, so I feel they're still pretty good value for money, but they lose 2 stars because of false/misleading capacity claims. I suspect most of these so called 5200mah packs will be a lot less in reality. My advice would be, if you want a 5200mah pack and you have to get it from amazon, go for one with a LOT higher capacity, like 6000 or 7000. The latter might be closer to a real 5200mah.Would I recommend these batteries? Yes and no. As long as you take the advertised capacity and C rating with a pinch of salt you'll probably be ok. Would I buy them again knowing all this? Yes, I think I would. I can have 8 minutes of bashing fun with a pretty heavy RC ( used to be nitro powered ) for half the price of other more well known brands.

Great batteries long lasting about 1hr in a trail crawl

Seem to have a decent punch but defo not 5200mah, I ran down to 13% on 4th cycle and when recharged only took 2500mah so way off the mark. Falsely advertised as 5200mah so be warned.

Had two goldbat batteries that arrived and neither where of capacity stated. Both of these zeee units have great runtime and recharge to the stated capacity.

Been using these in a Associated 2wd buggy for around a month now and they have been superb. Great quality and price. The cells run for a long time.