About Payment 
 Shipping & Cost
 Battery SDS
 Battery Terminology
 Battery Knowledge
Privacy Policy
 Export restrictions


Shopper Award
Security Verified Seal

Custom Li-Ion 18650 Battery: 21.6V 16.75Ah (361.8Wh, 10A rate, 6S5P, NCR18650B)

Your Price: Not for general sales
Lead Time: TBC

Product Options

*Important Shipping Regulation This pack is for testing (prototype) only. It has not been UN38.3 tested yet.  Read more...
  • 21.6V 16.750Ah Li-Ion Battery pack is made of 30 pcs High quality NCR18650B Li-Ion Cell 
  • 6S5P configuration
  • Install to housing provided by customer
Voltage       Nominal: 21.6V; Charge Cut off: 25.2V; Discharge Cut off: 15.0V
Capacity       Nominal:16.75Ah
  • One 10A PCB is installed to balance charging and protect battery module from
    • Overcharge  / Over-discharge / Over drain / Short circuits
    • 6" 18AWG wire with Molex 0351510214 connector
  • Pin 1: negative

  • Pin 2: positive
Charge Current       Maximum: 10000mA limited by pcb
Discharge Current       Standard: 3500mA / 0.2C
      Maximum: 10Amp limited by pcb
Dimensions (LxWxH)      TBC 
Weight      TBC 
Termperature       Charge: 0 to 45°C
      Discharge: -20 to 60°C
      Storage: 1 month: -20 to 60°C; 3 month: -20 to 45°C; 1 Year: -20 to 20°C
Related Products
  • You may use 6A charger to charge the pack
    • Batteryspace.com will not be responsible for any damage caused by misuse.

Related Products

Product Reviews

(0 Ratings, 0 Reviews)
What to consider when designing Lithium Batteries?
Bluetooth Technology for Lithium-ion/LiFePO4 Batteries
UN 38.3 Safety Test

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.
Lithium Battery Shipping Regulation
Recommendations on How to get ≤30% Rated Capacity for Shipping
Thermal Abuse Test for IEC62133
Mailing Lists