This replacement battery is designed for the KOCASO NOVA One and M6200 tablets, delivering reliable power with a 2600mAh capacity and 3.7V voltage. The lithium-ion battery is user-replaceable and snaps in and out of the battery slot in seconds, making it easy to swap when you need extended runtime. Keep a spare on hand to enjoy uninterrupted use for watching movies, listening to music, or browsing the web without worrying about running out of power. Built for durability and efficiency, this battery helps extend the life of your tablet while providing dependable performance. The compact design fits securely in the battery compartment, ensuring a stable connection during use. For safe operation, use the battery in a dry environment at temperatures below 60 degrees Celsius, and avoid disassembly, exposure to fire, or short-circuiting. This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm under Proposition 65. The battery features a limited charge voltage of 4.2V and delivers 9.62Wh of energy, providing the power you need for work and play on your NOVA One or M6200 tablet.