3.7V 2500mAh Li-ion Battery 2 Pack Rechargeable Batteries with 2 USB Charger Cable for Remote Control Cars, Toy Monster Off-Road Trucks

3.7V 2500mAh Li-ion Battery 2 Pack Rechargeable Batteries with 2 USB Charger Cable for Remote Control Cars, Toy Monster Off-Road Trucks

• 1.Please confirm the capacity (2500mAh), dimensions (2.67 x 0.7inches /68 x 18mm), and polarity (Red wire = Positive (+), Black wire = Negative (-)) before purchase to ensure compatibility with your device.
• 2.Dual Battery Pack with Advanced Safety Features: Includes two 3.7V 2500mAh Li-ion rechargeable batteries and two USB charger cables, all equipped with over-current and over-voltage protection for safe and reliable charging.
• 3. Battery dimensions: 68*18mm/ 2.67*0.7inch; Weight: 51.2g(per unit); Plug: SM-2P；Capacity：2500mAh. make sure voltage, plug, size are match before buying.Compatible with RC toys, including double-sided RC stunt cars, small RC boats, tumbling amphibious RC cars, RC trucks, NQD 1:14 remote control big monster cars and DE68 DE44 DE45W DE42 Remote Control Cars (PLEASE NOTE THE BATTERY SIZE AND CONNECT).
• 4. USB Charger cable built-in over-charged protection board, it would stop after full charged, some red light are not off after full charged, you can reconnect again,red light would be off if full charged. It most take 2-3 hours can full charged.
• 5. High Capacity & Voltage: Each battery pack offers a robust 3.7V and 2500mAh capacity,ensuring long-lasting performance for your remote control vehicles.