Description

Winston 400ah TSWB-LYP400AHA-B

Certified from Winston A Grade
PRICE IS INDICATIVE – CONTACT US FOR CURRENT PRICE

We import these directly from Winston themselves for use in critical applications. Winston has a unique and outstanding track record for the quality of its LFP technology. One of the first LFP manufacturers, with their own special chemistry which works far better in colder and hotter climates.

Nominal Capacity：400AH
Operation Voltage：2.8V ～3.8V
Weight：13.3kg±250g
Cycle Life：80%DOD≥5000Times : 70%DOD≥7000Times
460mm×65mm×285mm
Internal Resistance ≤0.3 mΩ

Original ThunderSky Winston part number: TSWB-LYP400AHA-B

Recommended initial and subsequent charging is to 3.65 V.
The minimum voltage is 2.5 V.
Maximum discharge current is 3C continuously. Burst 10C – This will affect lifespan heavily.
Operating temperature -45°C up to 85°C (discharging)
Energy density is 88.88 Wh/kg

These battery cells are suitable for all traction applications including electric vehicles. Fully complies also for stationary applications – such as energy storage.
There is no Self discharging 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.
All cells are supplied new directly from the manufacturer.