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LiFePO4 18650 Battery: 3.2V 1250mAh (4A rate, 4 Wh) - UN38.3 Passed & IEC62133:2002 Listed

Your Price: $12.50
In Stock

Product ID # 3787
Part Number:
CU-JAS232 / IEC#1IFpR19/66

Lead Time: 5 Business Days!

Quantity Discounts

5 to 20$12.12
21 to 50$11.87
51 to 100$11.62
101 or more$11.25


Battery                             3.2V LiFePO4 1250mAH made by K2 cell (18650P01)
IEC62133 label
Voltage Nominal: 3.2V; Charge Cut off: 3.65V; Discharge Cut off: 2.5V
Capacity 1250 mAh
Prewired Charging/Discharging Terminals: 4" 22 AWG open end wires
  • 1x PCB (4A limited) installed with the  battery pack and protects the battery from
    • Overcharge / Over discharge / Over drain / Short circuit
Cycle Life >1000 (80% Capacity @ 0.2C rate, IEC standard)
Charge rate <1.25 A max.
Max. Discharging Rate 4 Amp limited by PCB
Dimensions(LxDia) 2.56" (65 mm) x 0.9" (23 mm)
Weight 36.8 g  ( 1.3oz ) 
Temperature Operation: -20°C to 60°C


  • 3.2V LiFePO4 battery pack shall be cut-off at 3.65V during charging and 2.5V during discharging
  • Please make sure you read the Safety Instructions.
  • California residents: Warning: Cancer and Reproductive Harm - See Prop 65 Warnings

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(1 Rating, 1 Review) Average Rating:
best price on these hard to find batteries
C. Alomia (San Diego, CA) 5/19/2014 4:10 PM
Bbest price on these hard to find batteries
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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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