- Fangehong Rechargeable Lithium Battery 3.7V 1200mAh, designed for cars, trucks, and radio-controlled toys - Includes USB charging cable with SM 2P connector, compatible with most RC models - Allows fast and consistent charging, with no memory effect, optimizing battery lifespan - Long-lasting: supports up to 300 charge and discharge cycles, ideal for frequent use - Integrated LED charging indicator for increased safety and charge status control - Pack of 2 batteries, perfect for replacement and extended use in electronic devices - Compact, safe design, and easy to install in compatible models - Compatible with household equipment and RC car, truck, boat, and airplane models