URGENEX 7.4V Li-ion Battery 2000mAh 2S Battery with SM 2P Plug High Capacity for Remote Control RC Boat 2 Pack H101 RC Batteries with 2 USB Chargers

I was visiting my family, I'm from the UK. Bought my dad a radio controlled boat which only came with one low grade 700AmH battery (same as always!). I bought these as an upgrade to 2200amH and wasn't disappointed! Great batteries that charged reasonably fast and lasted several hours before having to recharge! Great value for money!

nice product.

Replaces old battery packs for rc cars and is a little bigger in power storage.

Long lasting however not able to fit in the gun I thought I was buying them for

Great product. Holds a charge for a long time. Bought to replace the smaller batteries in my son’s RC truck. Extra power was nice especially for the price!

Works great for my project.No complaints.

Perfect replacement for my sons gel blaster

So, I had two Rc cars and I had set up everything my RC car was fit for the battery and everything but when I turned it on, I heard something gets electrocuted and there was smoke coming out underneath my car I already had the cover off but then I saw some sparks burned my hand I changed the battery to the stock and pairs but does not drive and I am asking for then too but my two new RC cars because I thought one was faulty I got this two pack and switched batteries and put it into the other car I already knew the other one was fried didn't think both of them would get fried and this one caught on fire so much for ultra safe