Description
Argument
Products Description
Nominal Capacity:21mAh
Nominal Voltage:3.8V
Charge Voltage:4.35V
Storage Temperature Range:-20 to +35℃
Charging Temperature Range:0 to +45℃
Cycle life:300 cycles
Battery Capacity Testing
Before shipment, each lithium battery undergoes meticulous testing to validate voltage
current, and other essential parameters, ensuring consistency and reliability in performance.
Environmentally Friendly
We use A-grade batteries, eco-friendly, safe and no droplet,
energy-saving and environmentally friendly, economical and durable.
Tags: Lightweight Bendable
