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


Shopper Award
Security Verified Seal

Custom Polymer Li-Ion Battery Pack: 18.5V 6400mAh (118Wh) (7548168-1C) - UN38.3 Passed

Your Price: $244.74
In Stock

Product ID # 2931
Part Number:

Lead Time: 5 Business Days

Quantity Discounts

5 to 20$237.39
21 to 50$232.50
51 to 100$227.60
101 or more$220.26
  • 18.5 V 6400 mAh Polymer Li-Ion technology pack made from 5 pcs match cells of  Polymer Li-Ion cells of 3.7V 6400mAhwith a PCB
    • The cells must be matched in both voltage and resistance
  • Wrapped by heavy-duty Heat shrink tube
Voltage 18.5V (working)   21 V ( peak)   12.5V ( cut-off)
Capacity 6400 mAh   ( 118 wh)
  •  PCM (PCM-BL005S-10A(B)) installed with the  battery pack and protects the battery from
    • Overcharge       (> 21 V)
    • Over discharge  ( <12.5V)
    • Over drain ( > 10 Amp)
    • Short circuits
  • 7.2 Amp polyswitch installed to limit  max. discharging current and to protect wrong polarity
  • One 60o thermostat
  • TE Connectivity AMP Connectors Housing: 1-480721-0 x 1
  • Pin: 60619-4 x 2 for #1 Red 18AWG, #3 Black 18AWG
  • Pin: 60617-4 x 1 for #2 Black 22AWG
Max. Discharging Rate 7 Amp limited by polyswitch
Dimensions 172mm (L)x48 mm (W) x 47 mm (H),  tolerance: 2mm
Weight 1lb 5.7oz (620 grams)
Specification Specification
Related Charger
  • You may choose our  1.5A  Smart Li-Ion battery charger to recharge this battery pack.  But you need to change the connector of the charger to match the battery pack's connector. The estimated charging time is 6 hours .

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