18650 Rechargeable Battery, 3.7V 4000mAh Li-ion Battery XH-2 Pin Plug with USB Charger Cable for Solar Light, DIY Battery Pack, Electric Toys, Remote Control Cars, Bluetooth Speakers, etc
Battery information: Capacity: 4000mAh, Size: 6.5x1.8x3.6cm/2.56*0.71*1.42inch, Weight: 105g, Type of Plug: XH-2P, 18650 battery
Wide Compatibility: Whether it's powering your flashlight, remote control, or electronic device, the 18650 battery makes it universally compatible, making it an ideal choice for various applications.
Long-lasting Durability: Crafted with longevity in mind, this battery is built to withstand numerous charge cycles, reducing the need for replacements and providing cost-effective energy solutions.
High Performance: This battery can provide your device with stable and reliable power, maintain a stable voltage output, and ensure its continuous operation.
Type of Plug: XH-2P. The red wire represents the positive terminal (+), and the black wire represents the negative terminal (-). To maintain the battery's service life, please avoid high-temperature and humid environments