[Battery Protection] Built-in overcharge, over-discharge and over-current protection is made of high-quality battery cells and provides short-circuit protection and a constant voltage circuit.
[Professional test] CE and RoHS certification, manufacturer tested to meet and exceed OEM product specifications.
[Professional customer service] One year and 24 hours friendly customer service, conditional refund or replacement of a new battery if any quality problems occur. If you have problems using the battery, please contact us.