Fytoo 2PCS 3.7V 500mAh Li-ion Battery SM-2P Plug with USB Charging Cable for Double Sided RC Stunt Car Truck RC Car DE35 DE38 DE40 DE50 DE55 TB202 TM141 Toy Car Battery

The Fytoo 2PCS 3.7V 500mAh Li-ion Battery with USB Charging Cable is a replacement power solution designed for small, lightweight RC vehicles. This battery pack features a compact 1S lithium polymer (Li-Po) configuration, delivering 3.7 volts and 500mAh of capacity. It is specifically engineered with an SM-2P plug connector for compatibility with a range of double-sided RC stunt cars, trucks, and toy vehicles from brands like DEERC (models DE35, DE38, DE40, DE50, DE55, DE45, DE42, DE44, DE68, DE69), BEZGAR, and others including the TB202 and TM141. Each battery measures 50mm x 14.5mm (1.97 x 0.57 inches) and weighs approximately 18.5 grams, making it a lightweight component for small-scale RC applications. The included USB smart charging cable allows for convenient recharging from standard USB power sources (5V input). The cable features a red LED charging indicator that remains illuminated during charging and turns off when the battery is fully charged. The battery incorporates built-in protection circuits for safe charging and usage. The product is sold as a set containing two batteries and one USB charging cable.