Custom Li-Ion 18650 Battery: 18.175V 28Ah (508.9Wh, 7A rate, INR18650 MJ1)

• Custom 18.175V 28Ah Li-Ion Battery pack is made of 40 pcs Li-Ion 18650 Cell (5S8P)
• Fiberglass board on top and bottom
• Heavy duty shrink tube wrapped

• One PCB (7A limited) installed with the battery pack and protects the battery from 
  • Over-charge       (>21.4V)
  • Over-discharge  ( <15 V)
  • Over drain ( >7 Amp)
  • Short circuits
• One  730 Amp polyswitch  installed to protect wrong polarity

• 12.0" 20AWG wire with 5.5x2.1mm male barrel connector

       270x189x24mm

• You may choose our smart charger to recharge this battery pack. 

• Li-Ion battery may explode if misused.  We are not responsible for any damages or losses caused by misuse (including but not limited to: improper charging/discharging, any changes of this battery pack, disassembling battery packs).
• Always charge battery with attention. 
• For safety warning please see the link here
• California residents: Warning: Cancer and Reproductive Harm - See Prop 65 Warnings
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