2PCS 7.4V 500mAh Lithium Battery with SM-4P 4 pin Plug USB Charging Cable for EC16 DE85 Remote Control Off Road Truck RC Car

Perfect backups for my 1/16 C-54 truck.

Ordered this to replace a battery pack from a nerf style type gun. Works great, love that there are 2 - double the fun when the battery runs out!

Not built good enough…a little after a month after purchase and barely used

This replacement charger for my son’s battery-powered dart gun works perfectly. It charges the gun efficiently, and the battery lasts just as long as it did originally. The quality is solid, and it performs exactly as expected. Highly recommend. Very affordable fast shipping.