Lithium 21700 Battery: 18.15V 5000mAh (91Wh, 4A rate, INR21700 M50T, Trapzoid)

• Li-Ion 18.15V 5000mAh battery pack is build by 5pcs LC-21700-LGM50, 5S
• Wrapped by black thin PVC inside

• 1x 4.2A polyswitch
• 1x PCB(4A)installed with the battery pack and protects the battery from
  • Over charge, Over discharge, Over current. Short circuits

66x x 41 x 75mm  (2.6" x 1.61" x 2.75" )

• Charge: 0°C (32°F) ~  45 °C (113°F)
• Discharge: - 20°C (-4°F) ~ 60 °C (140°F)

• 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 our smart charger to charge this battery, setting at output 21V, ≤3395mA

• Li-Ion battery may explode if misused. We are not responsible for any damages or losses caused by misuse (including but not limited to: over charge, over discharge, any changes to this battery pack, disassemble battery pack).
• Always charge battery with attention.  Battery pack shall be put in a fire-proof place to avoid any accidents
• Please check battery polarity before connecting to device.
• For safety warning please see the link here 
• California residents: Warning: Cancer and Reproductive Harm - See Prop 65 Warnings
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