Input:5V/2A Max
Output:5V/2A Max
Size:70*50*15mm
Weight:80g
Shell material:ABS+PC
Capacity:4000mAh/3.7V/14.8Wh
Electric core:Polymer lithium battery
Rated capacity:2200mAh
Energy conversion rate:≥75%
Feature:
Applicable to: heating glove battery.
With gear control:High / Medium / Low.
Intelligent temperature control technology.