Custom Li-ion 18650 Battery: 10.91V 7Ah (76.37Wh, 7A rate, 2X3S/S, INR18650 MJ1)-UN38.3 Passed

• 10.91V Li-Ion rechargeable battery is made of 6pcs LG 3500mAh cylindrical 18650 cells (INR18650MJ1) , 3S2P, 2 Row of 3 cells
• The battery pack is wrapped by black PVC shrink tube 
  UN38.3 Passed 2019-023

• 1x PCB (7A) installed with the  battery pack and protects the battery from
• Overcharge / Overdischarge / Over drain / Short circuits
• 1x 7Amp polyswitch

CU-JAS447:        6" long 22AWG open end wires
CU-JAS447-V2: 14" long 22AWG open end wires

• Charge: 0°C ~ 45°C
• Discharge: - 20°C ~ 60°C

• 1 month: -20°C (32°F) ~ 60°C (140°F)
• 3 month: -20°C (32°F) ~ 45°C (113°F)
• 1 year: -20°C (32°F) ~ 20'°C (68°F)

• You can use the following smart Charger:
• 1.8A Smart Li-ion battery Charger

• Lithium battery may explode if not used properly. Please refer above specification. We are not responsible for any damages or losses caused by misuse, which include but are not limited to:  over charge, over discharge, over current, any changes of this battery pack, disassemble battery pack) .
• Always charge battery with attention.  Battery pack shall be placed in a fireproof container during charge to avoid any accidents.
• Please check battery polarity before connecting battery with device. Never make wrong polarity connection.
• For safety warning please see the link here
• California residents: Warning: Cancer and Reproductive Harm - See Prop 65 Warnings
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