Portable Battery Charging Module With Durable Zinc Alloy ABS Plastic Material Replacing Part Accessories

Description: Fine Material: The battery charging module is of fine zinc alloy and ABS plastic made which features great durability. Different Type: The battery charging module is designed with 2 types with our without USB that you can choose according to your need. Portable: The charging module is of small size and weight that can be easily taken to any places to use. Fine Replacement: The charging module is the fine replacing choice when the old one of yours gets broken. Adjustable: The charging module is designed to be voltage adjustable which is convenient for us to use. Specification: Material: Zinc Alloy ABS Input voltage range: 5~5.5V Charging cut-off voltage: (4.2V/4.35V) ± 0.5% Charging current: 2.4A ± 5% Boost output voltage: 5V~5.15V (wire loss compensation) Boost output voltage ripple: 100mV Boost output current: 2A Boost conversion efficiency: 92.5% (3.6V input 5V2A output) Static current at battery end: