Product introduction:

Lithium ion battery, high energy density material, long cycle life, low internal resistance, large current, small volume and large energy. Green and environment-friendly, it does not contain mercury, chromium, lead and other harmful substances. It has passed the authoritative inspection and certification, and has CE, CD, UN38.3, KC and other certification qualifications. It has high safety performance, built-in protection board, and overcharge and discharge protection guarantee. It is safe to use and reassure customers.

Application fields:

 window cleaning machine, electronic intelligent lock lithium battery, Bluetooth speaker, theater DVD, solar street lamp, electric vehicle, intelligent lamp, electronic door lock, fire emergency lamp, massager, heating suit, remote control aircraft, high-speed speedboat, water bomb gun battery

Product parameters:
Model: 18650-2s/2200mah
Nominal voltage 7.2V
Energy 15.84wh
Shipment voltage 3.85v-3.95v
Charging voltage limit 4.2V
Discharge voltage limit 3.0V
Standard charging current 0.5c
Maximum charging current 1.0c
Standard discharge current 0.5c
Maximum discharge current 1.0c
Nominal capacity 2200mAh
Battery size 18*36*65mm (max)
Discharge temperature -20-65 ℃
Charging temperature 0-45 ℃
Cycle life: 300 times more than 80%

Certifiable: UN38.3 RoHS MSDS CE

Safety protection: 

with overcharge, over discharge and short circuit protection