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


Shopper Award
Security Verified Seal

Custom LiFePO4 26650 Battery: 3.3V 2500 mAh (4A rate, 8.25Wh, A123 Cell) - UN 38.3 Passed

Option 1:  Molex Micro-fit 2 pin
Option 1:  Molex Micro-fit 2 pinOption 2: Molex Micro-fit 4 pin housingCU-JAS192-V3:4 WiresCU-JAS192-V3:JST PAP-04V-SConnector for CU-JAS192-V3
Your Price: From $30.35 to $35.35
Lead time 5-10 Business Days

Product Options



Voltage Nominal: 3.3V; Peak: 3.6V; Discharge Cut off: 2V 
Capacity 2500 mAh
  • CU-JAS192-V1: 160mm 22AWG wires with Molex Micro-fit 2 pin housing Part# 43025-0200 x1 , Pins :  43030-0001 x2
  • CU-JAS192-V2: 160mm wires with Molex Micro-fit 4 pin housing Part# 43025-0400 x1 , Pins :  43030-0001 x4
    • Thermistor (Vishay NTCLE400E3103H). Thermistor's position from the bottom of cell should >=27mm
    • Pin 1: Thermistor BLACK, 24AWG
    • Pin 2: Batt +, RED 22AWG
    • Pin 3: Thermistor BLACK, 24AWG
    • Pin 4: Batt -, BLACK 22AWG
    • According drawing: IND01 031v7
  • CU-JAS192-V3/ 1IFR26/65/ NV1426 Rev B: 4 wires with JST PAP-04V-S x 1 and JST SPHD-001T-P0.5 x 4
    • Thermistor (Vishay NTCLE400E3103H)
    • Pin1: Batt+;  8.3±0.5" 22 AWG, Red
    • Pin2: Batt-;   8.3±0.5" 22 AWG, Black
    • Pin3: Therm1;  8.3±0.5" 24 AWG Black wire
    • Pin4: Therm2;  8.3±0.5" 24 AWG Black wire
    • According drawing: NV1426 Rev B
    • Custom Label:
  • 1x PCB (4A limited) installed with the  battery pack and protects the battery from
    • Overcharge / Over discharge / Over drain / Short circuits
Cycle Life >1000 (at 20A discharge, 100% DOD )  
Charging rate 2.5A Standard
4A Maximum
Max. Discharging Rate 4A
Temperature Charge & Discharge: -30 to 55°C
Stroage: -40 to 60°C
Dimensions(Dia x H) 30mm(1.2") x 70mm(2.8")
Weight 3.2 Oz (90 grams)
IEC62133 CU-JAS192-V3 has IEC62133:2012 certificate.
CU-JAS192-V1/V2:  not IEC62133 tested.


  • 3.3V LiFePO4 battery pack shall be cut-off at 3.6V during charging and 2V during discharging  
  • California residents: Warning: Cancer and Reproductive Harm - See Prop 65 Warnings

Related Products

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