3.7V 3 Slots 18650 Battery Holder Box Solderless DIY Power Bank Charger Case Mini Power Supply Shell

High-concerned chemical : none Package : No Model Number : 1 Type : Battery Storage Box Origin : Mainland China

Material: Plastic Package: 1pc Size: 95 * 69 * 22MM Mold: 3 sections 18650 (indicator light type) Model: X3 Battery type: 3.7V18650 battery (flat head, without protective plate, internal resistance less than 50 mOhms. 1C discharge rate, each section voltage must be between 3.3-4 Between 2V), do not use pointed batteries, do not support retrofitting or inserting other batteries that do not meet the requirements Functional parameters: Dual USB output: 5V/2.1A (MAX); Input: 5V/2.1A; Input interface: Type-C port and Micro port (PD not supported) Color: black, white, blue, green Power display: 4-level indicator light Power display: According to the voltage calculation method, please use a battery with high performance and stable voltage. If the battery voltage drop is too poor, the indicator power will drop quickly, and the output will almost stay at the first and second power levels. Intelligent automatic shutdown in non working state Features: The motherboard is equipped with anti reverse protection, and the battery is installed reversely without burning the motherboard. "If reinstalled correctly, it can be used normally. However, it is not allowed to incorporate one positive and one negative into a damaged battery, which may damage the battery or cause severe aging of the battery. Otherwise, the battery may directly short-circuit and burn the spring." label:yes

Battery capacity: 43200 Charge indicator: No Number of ports: 1 port