IFPP50 - Lithium Cell LiFePO4 (3.2V/50Ah)

Manufacturer: GWL/Power
Art.#: CHL-LFP50AH
43.12$Price without VAT:
Stock status : Out of stock!
Next delivery:
November 2020 (free for orders)


Individual pricing for large scale projects and wholesale demands is available.
Contact us:
phone: +420 277 007 550
email: export@gwl.eu



Shipping weight: 1.90 kg
Industrial lithium cell with high energy density, made on the safe LiFePO4 technology, from a certified manufacturer Chunlan. Capacity: 50Ah, size: 130x166x36 mm, weight: 1,37 kg. Model: IFPP50



The tiny dimensions (130x166x36) and weight only 1,37 Kg makes this cell suitable for EV and lightweight applications as well as for energy storage.

Main advantages of the IFPP50

  • Supports high speed discharge (4C, 200A)
  • Provides high currents at peak discharge (5C, 250A)
  • High quality of production for long lifespan (over 2000 cycles at 80% DoD with 80% residual capacity)
  • Narrow tolerance of the specifications
  • Aluminium housing (case)

Hint: we suggest to use the cells in parallel to achieve higher capacity, i.e. 100Ah (2 cells), 150Ah (3 cells), 200Ah (4 cells)

Technical information

  • Nominal voltage 3.2 V, operational voltage is 2.5 V - 3.65 V
  • The maximum charging voltage for initial charge 3.75 V
  • Recommended subsequent charging is to 3.65 V
  • Maximum discharge current is 4C (for 3 min)
  • Peak discharge current is 5C (for 30 seconds)
  • Operating temperature -20°C up to 60°C (discharging)
  • Operating temperature -10°C up to 50°C (charging)





The following chart shows the discharging capacity test. Even the Discharging current 0,5C, 1C, 3C and 4C in voltage range 3,45V - 2,5V.




User Manual Please read USER MANUAL/WARRANTY CONDITIONS before use.
FAQDo you have technical question? Try KNOWLEDGE BASE.


Application notes
These battery cells are suitable for all traction applications including, electric bikes and scooters. They support high current discharge rates. The cells can also be used for the stationary applications - such as energy storage and solar applications. The self discharge rate is very low. There is no memory effect – the cells can be recharged at any state of discharge. LiFePO4 is a very safe technology, with no spontaneous combustion, fire and explosion.

Important: Always follow the guidelines in the USER MANUAL.




Operational instructions:

  • All goods is supplied as new, directly from the manufacturer
  • Before the first use, always charge the cells to full voltage
  • The initial charge must be done with low current at max 0.5C - i.e. 25A for 50Ah cell
  • Protect the cell terminals against dirt, damage and short-circuit
  • The cells must be monitored and protected against deep discharge and over charge
  • The charge and discharge must be carried under supervision

Support information




Initial, first time charging


Cells are precharged from manufacturer to conservation charge (usually 30-50%).
The cells have to be charged with low current before the first use.
The first charge should not exceed 0.5 C - eg for 100Ah cell is 50A.
FAQ: Initial charging information

For initial charging of multiple cells, connect them in parallel and the charger outputs should be connected to both ends of the parallel rows of cells, exactly as it is described here:
FAQ: The initial charging of the number of cells

We recommend to use chargers specially made for LiFePO4 cells First charge and initial balancing of the whole pack is important step towards long lifetime.

Alternatively you can use regulated (Laboratory) Power supply as initial charge tool. Short description how to proceed.



LiFePO4 chargers
Weight (kg) 1,37
Height (mm) 166
Width (mm) 130
Depth (mm) 36
Nominal Voltage (V) 3,2
Capacity (Ah) 50
Max discharge current (A) 200
Optimal discharge current (A) 50
Max charging current (A) 170
Optimal charging current (A) 25
IFPP50 - Lithium Cell LiFePO4 (3.2V/50Ah) Industrial lithium cell with high energy density, made on the safe LiFePO4... 43.12$
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