features:

100% brand new, of high quality!

Discharge rate, no memory effect

Low repetitive operating current, short circuit, and overcurrent protection

Safety and Environmental Protection

Please store in a dry and cool place

Specifications:

Brand Name: Dadoli

Capacity:9900mAh

Voltage: 3.7V

Chemistry: Lithium ion

Size: 65 millimeters (length) x 18 millimeters (diameter).

The packaging includes:

3.7V 18650 9900mAh lithium-ion rechargeable battery

Note: According to different situations, battery capacity can be divided into actual capacity, theoretical capacity, also known as rated capacity.

Battery capacity refers to the storage capacity of a battery.

The unit is "mAh", 1Ah=1000mAh, so there are some differences between the rated capacity and actual capacity of lithium-ion batteries.

This is normal and reasonable.