タイトルまたは説明

1. High conversion rate: Useful effective conversion rate is as high as *5%, can provide more sufficient electricity for mobile devices. Built-in LED indicator, easy to know the remaining capacity.

2. Safety protection: With a precise IC protector to safely avoid-charging,over-discharging,over-loading and short circuit. over **0 battery charge cycles, security protection design.

3. This product shell is made of fireproof material, accident wont happen even in complex situations.

4. Easy to carry.Portable,light and convenient to take it anywhere.

5. What you get: *4 months risk-free guarantee(change or return) and friendly customer service.