Blomiky 2 Pack 7.4V 1500mAh 40C Lipo 11.1Wh Rechargeable Battery T Plug and USB Charger Cable Suitable for 9309E 9005E 300E 302E 9155 9156 and WLtoys A979-B 12428 4WD RC Trucks /12428 Battery 2 Pack

MUY BUENOS PARA EL PRECIO

I've got about 10 cycles on these and they've been great so far, will update if that changes. They don't quite fit length-wise in the battery tray for the WLToys 959b/979b that I bought them for but that's okay, with the battery strap you can make them stay put at an angle. Longer run time compared to the batteries that came with those cars.

Great product! It works amazingly for my Rc car. Would totally recommend!

These batteries work great. Last a long time and even better that it came in a 2 pack. Two chargers came with the two batteries.

I'm thoroughly impressed with how good this battery is.

Perfect fit and long battery life

Bought for my sons remote control car, they work better than the factory ones that came with the car.

No issues with charging, holding a charge, or balance issues. Excellent form factor for 7.4v projects. I use only the balance leads, but will replace the current correctors with xt30 to make this battery complete.Excellent price, would buy again.