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Custom Li-Ion 18650 Battery: 14.6V 22.8Ah (333Wh, 20A rate, 4x8S/S, INR18650-29E)


Your Price: $367.50
In Stock

Product ID # 11329
Part Number:
PR-CU-R637

Lead Time: 5 Business Days
Update on 8/6/2021 Previous cell discontinued, updated to INR18650-29E cell.
*Important Shipping Regulation This pack is for testing (prototype) only. It has not been UN38.3 tested yet.  Read more...
Battery
  • 14.6V 22.8 Ah battery pack is made by 32 pcs Samsung INR18650-29E 2850mAh Cells in 4S8P configuartion.
  • The battery pack is wrapped with heavy duty shrink tube
Voltage Nominal 14.6V; Maximum Charge Voltage: 16.8V; Discharge Cut off: 10V
Capacity 22.8Ah
Protection
  • PCM #7669 (20A)installed with the battery pack and protects the battery from
    • Overcharge / Over discharge / Over drain / Short circuits
  • 3x 7 Amp polyswitch installed in the pack to limit max. discharging current to 21 Amp and to protect wrong polarity.
Terminal Discharge terminal: 6" 16 AWG output wires
Charging terminal: 6" 18 AWG wire with Standard male tamiya connector
Max. Charge Current
  • 9Amp
Max. Discharge Current
  • 20 Amp Max. limited by PCB
Dimensions       6" (150mm)L  x 3.0" (77mm) W x 2.9" (75mm) H
Weight      3.45 lb(1.6kg)
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Warning

  • Lithium battery may be exploded if not using properly. Please refer above specification. We are not responsible for any damages or losses caused by misusing, which include but not limit 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 fire-proof container during charge to avoid any accident
  • Please check battery polarity before connect 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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We own a national standard UN38.3 testing lab. We can provide UN38.3 test service to our customer.

If you want to set up your own lab, we also provide UN38.3 & IEC62133 equipments and onsite training. Email us for the quote and lead time.
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