Protect your battery: The charger communicates with the battery's built-in chip during the entire charging process to extend battery life by actively controlling current, voltage and temperature.
Safe & Reliable - Integrated microchip prevents overcharging, over discharge, over current, provides short circuit protection and steady voltage circuit to lengthen battery life and more safer.
Provided 24 hours' friendly customer service! If you have any questions, please contact us, we will slove the problem at once. (Please confirm the battery fit your device before purchasing.