2×18650 DIY Portable Battery Power Bank Shell Case Cover Box LCD Display Battery Charger Box For DIY Powerbank 18650
100% new and high quality
Fashion style, simple and fashionable design
Smaller, lighter, portable
Self-adaptive technique allows intelligent faster, safer charging
Color: black, white
High-end circuit control system:
Dual USB output 5V1A, 5V2A sufficient current output voltage enough not to hurt the phone, crossed over discharge protection, stoped design, safety reliable.
Mobile power can be installed 1-2 stars 18650 lithium battery, connect the circuit to work properly, the product itself without batteries.
Tips: Follow the positive and negative battery installed, the battery negative pole spring, battery cathode connected to metal shrapnel;
2A charge and discharge, it is recommended to use adequate charger 2A or 1A double charging input.
1 x Battery Power Bank Shell Case ( Battery is not included)
About Dispatch Time
Return & Refund