3.7V 500mAh USB Rechargeable Battery SM-2P Plug Replacement for RC Car E35 DE38 DE40 DE50 DE55 TB202 TM141 Toy Cars, Remote Control Cars Boat Vehicle Trucks, SM-JST Adapter

3.7V 500mAh Rechargeable Battery with SM 2P Connector Battery size: 51 * 24 mm/ 2.01 * 0.55 inchs. Before purchasing, please note that the connector model is the SM-2P connector you need.

• Confirm Battery Specifications: 3.7V 500mAh Rechargeable Battery with SM-2P Connector Lithium ion Replacement Batteries. Capacity: 500mAh, Size: 51 * 14 mm/ 2.01 * 0.55 inchs; Connecter Plug: SM-2P. Before purchasing, please note that the connector model is the SM connector you need.
• Applicable equipment: This 3.7v battery is suitable for multiple devices, such as remote control vehicle boats, RC cars, remote control toys, etc. Equipped with two USB chargers to meet your charging needs. Please confirm the size information of the battery before purchasing.
• Note: Before purchasing, please check the battery voltage and size information to ensure that the positive and negative polarity are consistent with the original battery, that is, the red and black wires of the connector. Only when the positive and negative poles are consistent will it work properly.
• Reliable Performance: The 3.7v battery has multiple protection functions, including overcharge, over discharge, short circuit protection, etc. It can play a stable and safe role and protect your device well.
• Warm Service: All of products have passed strict testing for normal use. lf you have any question, please feel free to reach out, we'll reply email ASAP.