Returns accepted within 3 days, only for damaged or wrong products. Return offered in the form of Cash refund or Product exchange. Buyer is the responsible for the shipping fees.
1. Mini portable power bank, esay to put it into the pocket. 2. High efficiency conversion, 90% conversion rate. 3. 2500mAh 18650 battery, extend the working hours of your mobile phone. 4. The special cartridge design, make it different.