Power Bank Case Shell Charger Battery Box Power Connector For Smartphone
$ 5.28
Description
Features: 1. Place 4 batteries, removable, comes with 4 charging cables, no welding DIY battery box. 2. Widely compatible: suitable for 18650/18700/20700/21700 battery power supply, not include battery. 3. Unlike the traditional non-removable battery box, this push-pull design can be opened repeatedly to replace the battery cells at will. 4. With digital display, you can see the battery power, convenient and timely replenishment of power, comes with USB/Micro/TYPE-C/and the interface for IiPhone. 5. Compact and convenient, is a good companion for home/outdoor play/outdoor sports. Attention: Purchase of this product does not include batteries, need to be purchased separately, the battery is a life cycle, broken skin batteries do not use again, the battery for a long time the internal resistance will be elevated internal resistance is too high will affect the motherboard normal boost and high-power output load current limiting, it is recommended to use new batteries, before purchasing, first of all, confirm that the voltage is 3.7. Battery positive and negative do not place the wrong. Specifications: Applicable batteries: 3.7 voltage/18650/18700/20700/21700 batteries Output voltage: 5.2V Output current: 2.1A Input voltage: 5V Input current: 2.1A Cycle life: >500 times Operating temperature: -10℃-40℃ Storage and transportation temperature: -20℃-50℃ Size: 125*85*30mm Package Include: 1* Power bank case battery box If you have any questions about the item, please contact us, we will solve it as soon as possible. Thank you and Best Wishes!
