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GWL/Power WINA LiFePO4 Power 3.2V/15Ah aluminium case

Manufacturer: GWL/Power
Art.#: WN15AH
WINA LiFePO4 Power 3.2V/15Ah aluminium case
23.10$List price:
22.89$Order over 750.00 USD :
22.47$Order over 3,500.00 USD :
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Order over 15,000.00 USD :
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Order over 35,000.00 USD :
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On stock: More than 50 pcs.
Delivery time
Shipping weight: 0.61 kg


Hi-Tech industrial battery cell based on lithium technology - LiFePO4, high energy density and metal housing.

Nominal voltage of the cell is 3,2 V and the operational voltage is 2,5 - 3,65 V.
The maximum charging voltage for initial charge is 3,8 V.
Recommended subsequent charging is to 3.65 V.
The minimum voltage is 2.5 V.
Maximum discharge current is 2C continously and 3C peak (<15sec)
Operating temperature -20°C - 60°C (discharging)



These battery cells are suitable for all traction applications including electric bikes and scooters. Fully complies also for stationary applications - such as energy storage.
There is no Selfdischarging effect.
Can be recharged at any state of discharge - no memory effect
LiFePO4 is a very safe technology, not spontaneous combustion, does not react with moisture or with oxygen.

Please read USER MANUAL before use.



NOTE! All goods we supply is new direct from the manufacturer.
The batteries are charged conservation.
To be able to use it must first be charged with a low current.
The first charge should not exceed 0.5 C - eg for 40Ah cell is 20A.
FAQ: Initial charging information

HINT! For initial charging multiple cells, must be connected 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

Please see practical examples of installing cells and recomended SBM protection of operation:
the Simple Battery Management.
Example of the 16 cells in series with protection module SBM16.



Check recommended accessories:
Please note that the manufacturer WINA does not supply terminal connectors for cells. Therefore, we recommend to choose from the available connectors from other manufacturers.
Check the PDF with the dimensions of the terminals connectors for the battery cell models.
Flexible terminal connector for safe connection of cells.



the terminal covers for the LFP cells.
They protect the terminals against dirt, damage and short-circuit.

Media files Specification
Weight (kg) 0,447
Height (mm) 120
Width (mm) 90
Depth (mm) 22
Nominal Voltage (V) 3,2
Capacity (Ah) 15
Max discharge current (A) 45 (<15sec)
Optimal discharge current (A) 5
Max charging current (A) 15
Optimal charging current (A) 5

Delivery times for ADR goods by chosen transport option

os.odběrPersonal pickup
Goods can be collected next working day till 17:00 CET.

TNTTNT Carrier
Please check the expected delivery time for your country.
Delivery time for Credit Card and PayPal payments are valid for orders paid till 14:00 CET.
2 working days - Credit Card and PayPal payment
4 working days - Bank transfer payment
BEL DNK LIE LUX HUN GER NLD POL AUT ROM SVK CHE
3 working days - Credit Card and PayPal payment
5 working days - Bank transfer payment
FRA EST BGR FIN ITA LTU LVA NOR SVN GBR ESP SWE
4 working days - Credit Card and PayPal payment
6 working days - Bank transfer payment
IRL ISL PRT
6 to 10 working days   Rest of the world
TNT delivers worldwide but transportation of ADR goods is limited. See details.