【Quality Promise】Strictly implementation of top industry standards and use premium Grade A cells. And makes it safe through overcharge and over-discharge, over-current and short circuit protection. All batteries have CE / FCC / RoHS Certified for safety.
【After-sales Policy】Supported with 30 days Refund and 12 months Replacement. 24h Email support. Contact us if you have any problems and we will solve it immediately.