Discover the powerful and reliable Green Cell ULTRA series; a battery solution perfect for your devices. With an impressive 6800mAh capacity and 11.1V (10.8V) voltage, this lithium-ion battery offers long duration and stable performance. It is also equipped with over-discharge and over-charge protection for maximum safety. Designed with six high-quality cells from Panasonic; the product's elegant black color and robust construction combine function and style in one. With a secure 12-month warranty commitment, this battery is an excellent investment for all users. Brand: Green Cell Color: Black Capacity: 6800mAh Voltage: 11.1V (10.8V) Number of cells: 6 Cell technology: Li-Ion Over-discharge protection: Yes Overcharge protection: Yes Increased operating time With a capacity of 6800mAh, the Green Cell battery offers longer operating time for your devices. Whether for work or pleasure; you can enjoy more usage without having to recharge as often. Reliable security The battery is equipped with both over-discharge and over-charge protection; ensuring safe operation and long service life. You can trust that your equipment is protected; giving you peace of mind in use. Scientifically Validated Quality By using Panasonic manufactured cells, this battery stands for high quality and performance. You not only get a reliable battery, but also a product that is developed with the latest technology in Li-Ion technology.