Discover Green Cell's powerful lithium-polymer battery; which offers a reliable and efficient power source for your devices. With a capacity of 5400mAh and a voltage of 7.4V / 7.6V; this battery provides a working capacity ranging from 2 to 8 hours. Whether you use it for electronic appliances or other devices; you can trust that its overheating protection; over-discharge protection; over-charge protection and over-voltage protection will preserve your safety. Designed by Green Cell in a stylish black color and with a generous warranty period of 12 months; this battery is an excellent choice for durable and reliable performance. Brand: Green Cell Color: Black Voltage: 7.4V / 7.6V Number of cells: 4 Cell technology: Li-Polymer Capacity: 5400mAh Warranty: 12 months Protection features: Overheat protection; over-discharge protection; over-charge protection; over-voltage protection Optimal performance With a capacity of 5400mAh, our battery offers long-lasting performance that lets you enjoy your device for hours on end. Whether you're working or having fun; this powerhouse guarantees durability and reliability. Advanced protection features The battery is equipped with multiple protection features such as overheat protection; over-discharge protection; over-charge protection and over-voltage protection. These innovative features ensure that your device remains safe and performs optimally; thus extending the life of both the battery and your device. Compact and lightweight design The black Li-Polymer battery is compact and lightweight; making it easy to carry. The sleek design is perfect for use in portable devices and ensures you stay mobile without compromising on performance.