Battery:

Brand: Sanyo
Model: NCR18650BF
Life: 1000 times
Voltage: Standard 3.6-3.7V, full of 4.2V, 2.5V discharged
Resistance: 90 milliohms or less (without protective plate 40 milliohms or less)
Capacity: 3200mah (full capacity, not vacuity)
Size: diameter 18.2mm, length 69.5mm (paragraph without protective plate having a diameter of 18mm, length of 65mm)
Use: flashlight, mobile devices, standby power supply, electronic cigarette
Protection board parameters:
It supports a maximum discharge current: 3A
Maximum charging protection voltage: 4.2v
Discharge limit protection voltage: 2.75v
Overcharge current limit: 3A
Short circuit protection: When charging recovery
IC: double MOS-performance IC control
Bottom: stainless steel plate, section 1000 by ** wear testing, longer than the general protection board life, more durable
The installation process:
Transparent casing, the convenience of buyers to identify the authenticity of products
A professional spot welding machine welding, internal resistance, nickel belt protection plate joint, not falling