5V 2A 2*18650 Battery Charger Portable Power Bank Kit DIY Fast Charging- Power Bank Shell Case Box Power Bank Charge Storage Box

Features:1. Use high-quality materials with guaranteed quality2. The kit includes a power motherboard, a power housing, and spring iron sheets3. Stable performance, can accommodate 1-2 3.7V18650 lithium batteries (flat head, pointed head universal)4. Easy to use, this product has a separate circuit with anti reverse protection, and the battery can be installed freely without burning the board. If one of the two batteries is installed correctly, it can be used normally5. Compact size, exquisite appearance, convenient to carryProduct Parameters:Output USB port: 5V2AInput Typc port: 5V2AColor: Black, WhitePackage List:Mobile power bank kit * 1 (excluding battery)