DIY Power Bank Case Portable Digital 18650/21700 Battery Charger Storage Box
$ 5.27
Description
Features: 1. [Multiple interfaces] Suitable for IOS/TYPE-C/lanyard, 3-in-1, straight socket suitable for iPhone/lanyard is TYPE-C cable, widely compatible. 2. [Compact and Convenient] Only the size of lipstick, it can be plugged in and charged. The hanging rope and charging cable are designed as one, making it an emergency power bank that is easy to carry. 3. [Smart Compatibility] Multi brand phones and devices are compatible, supporting charging and playing at the same time. 4. [Battery model] Supports 18650/21700 rechargeable batteries, unlike other models that only support 18650 batteries. No welding, can be used directly by installing the battery. (Shipping does not include batteries, only the casing is packaged) 5. [Suitable for multiple scenarios] Traveling/Outdoor Emergency/Home/School use, etc Compact and convenient to carry without taking up space. Attention before purchase: The positive and negative poles of the battery should not be connected in reverse, as it may burn the board and be scrapped. After placing the battery, use it for functional testing to ensure normal use. Then close the outer shell, which cannot be disassembled again. During assembly, use sponge double-sided tape to fix the battery inside. Specifications: Battery: 1 section 21700 or 1 section 18650 Parameter: 2A5V Input port: Type-C Output port: Type-C+suitable for IOS Color: Black/White Package List: 1 * Mobile power supply kit (excluding batteries) On May 16, 2024 at 02:16:52 PDT, seller added the following information:
