2 Pack 3.7V 500mAh Li-ion Rechargeable Batteries with Dual Protection and USB Charger Cables, SM-2P plug Design, Universally Compatible with Various Remote Control Cars Trucks, Stunts, and RC Toys

Dual Battery Pack with Advanced Safety Features: Includes two 3.7V 500mAh Li-ion rechargeable batteries and two USB charger cables, all equipped with over-current and over-voltage protection for safe and reliable charging

Universal Compatibility and Security: The SM-2P plug design ensures compatibility with a wide array of RC cars, boats, and stunt vehicles, including 1/16 and 1/18 scale models. Our dual protection system provides peace of mind against overcharging and potential short circuits

Efficient Charging with Built-in Protection: The USB charger cable features an over-charged protection board that automatically stops the charging process once the battery reaches full capacity, preserving battery health and lifespan

Quick Recharge for Extended Playtime: These batteries are designed for fast charging, taking only 3-4 hours on average to reach full power, keeping your RC toys ready for action without long wait times

Ideal for High-Performance RC Vehicles: With a real capacity of 500mAh-800mAh, these Li-ion batteries are perfect for RC vehicles that demand high-performance energy for stunts, speed, and agility, providing consistent power output for an exciting play experience