Blog - Winston

Maximal voltage during Initial charge of LiFePO4

I want to make the initial charge of all the LiFePO4 cells to the same maximal voltage level of 4.0V. How can I do that?

EDIT:This article givesthe example of 4.00V charge level. The same information is to applied for charging to other voltage levels: e.g.3.65V, 3.70V,

LFP as starting battery

LFP as a starting battery – two concerns

Question: I want to use the LFP battery (4x 3.2V cells) for starting of my car. What SBM should I use to protect the battery?

You cannot use a SBM to protect the starting battery. For starting the car, the current will be very high,hundreds or

History of LiFePO4 Winston technology

Difference between Winston Battery and other brands (1)

What is the primary difference between the Winston Battery LiFePO4 products and other brands that also offer prismatic cells?

1. Technology history

Thundersky Winston Battery

The Thunder Sky Winston Battery company was the originator of the large c

Welcome in 2018

Welcome in 2018!

It is the 10th year of our battery related activities. We started in 2008 with the support LiFePO4 high power industrial cells. We keep working after the 10 years and we keep building on our experience over the many years.

Stay with us for more news and details.

The GWL/Power team!

Winston shipment in February

The shipment of Winston Battery cells

The shipments of the Winston Battery cells are on the way, arriving in end of February and early March. Get ready for your orders.for more inquiries.

ThunderSky Winston new Factory

Winston Battery New Factory – Winston Battery (Changtai) Limited

All cells delivered since mid 2017 have been made in the new factory. The factory provides enough space to accommodate the growing demands for the LFP prismatic cells.

The voltage levels for BMS

he BMS provided by GWL are primarily designed for theLFP cells(2.0V to 3.8V). Some BMS models support the LTO and Li-Ion cells as well.

- supports LFP and Li-Ion. Generation 3 supports LTO as well.

- supports LFP, Li-Ion and LTO

BMS S05&n

SBM for 24 cells (72V)

The SBM boardis specially designed for high-power EV-Bikes and e-Scooter projects with voltage 72V (24 LiFePO4 cells).

Winston Battery - New Factory

A rare photo from the WB factory….

Check the batteries (cells) before the installation!

Always check the technical specification of the cells and other products BEFORE the installation.

Check the voltage, polarity, dimensions, mechanical shape, the proper design of the terminals, etc. Be sure to report any strange conditions to us BEFORE the operation and installation of