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


Shopper Award
Security Verified Seal

LiFePO4 32900P (F size) Rechargeable Cell : 3.2V 4.5Ah, 90A Rate, 14.4Wh - UN 38.3 Passed

Your Price: $23.95
Out of stock, call to order

Product ID # 4204
Part Number:


* denotes required field

Add Tabs ? *

Quantity Discounts

5 to 20$23.23
21 to 50$22.75
51 to 100$22.27
101 or more$21.55


Nominal Voltage   Average 3.2 - 3.3 V
Capacity Typical: 4500mAh (3.8V cut-off) 
Energy density 82 wh/kg
Standard Charging current 4.5A Max.
Max.Discharging current 90A Max.
Dimensions(DxH) 32mm x 90mm 
Operation Temperature
  • Charging:    0 - 45 oC
  • Discharging:  - 20 - 60 oC
Cycle Performance > 2000 times @ 0.2C rate, IEC standard 
Weight 176 g (6.2Oz)

Please download the Specification here

  • Please click here to view the discharging curve at 1C, 5C, 10C
  • Please download the Li-Fe-PSO4 32900P Cylindrical Cell 3.2V 4500mAh specifications


  • RC Car Racing
  • Airsoft gun
  • RC robots
  • E-bike


  • Li-Fe-POS4 battery must be cut-off at 3.8V/cell condition when charging
  • Must limit discharging rate below Max rate
  • Please see our damage test report to understand our specs and limit your application within specs
  • Please read more info about LiFePO4 battery
  • The cell come with removable paper insulator. Please don't remove it while DIY.
  • California residents: Warning: Cancer and Reproductive Harm - See Prop 65 Warnings

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