Blog - Battery Monitoring

Initial charge voltage levels of LiFePO4

Initial charge voltage levels

Question:I wish to equip my workshop with the proper tools. Can you offer me following chargers: one model with cut off voltageat 3.65V, one model with cut off voltageat 3.80Vand one model with cut off voltageat 4.00V?

Answ

Sudden battery discharge

FAQ: “Sudden” battery discharge

I have bought a several of LFP cells and made the pack with them to replace the lead-acid battery in my houseboat. The LFP battery was working great and it gives much more capacity than the lead acid. However after several weeks of usage, I came back af

Operating temperature of LFP Cells

The temperature of the LFP cells

What is the operating temperature of the LFP cells?

The operating temperature of the LFP cells is based on the specification and the application. There are several points to be clarified in this matter. The first to clarify is thethree different temp

Can you recommend a device to protect a 12V LP battery?

Can you recommend a device to protect a 12V LP battery?

In the past we used to offer a solution called . However due to a small demand, the production of Akumon was discontinued. We also offered some , Battery protector, Battery protect, PowerTector, etc.

GWL/Power team suggests that each customer may find a suitable solution to

LFP battery discharged to ZERO volts

LFP battery discharged to ZERO volts

Question: I have installed a LFP battery in my car. But when I came today to the car, the car was completely dead and all electronics stopped working. What is wrong?

Answer: What you describe may happen with the car. When the car is parked, over some day

BMS S05 - Introductory information

The BMS S05 is the next generation of modular BMS that follows the BMS2405 product line.

Theis designed for up to 24 cells. The BMS S05 is stackable and allows to connect up to 144 cells (6x 24 cells).

TheBMS S05has

Checking and checking again

Any system can have a failure or an irregular operation. That is why it is important to perform multiple tests and verifications of each installation.

With battery systemsthe possibility of a failure or malfunction is multiplied by the number of the cellsor the com

AutarcTech - energy storage partner in Germany

TheAutarcTech company is using the cells from GWL to make the energy solution. Learn more about AutarcTech and their products.

AutarcTech GmbH Technologiepark 1 91522 Ansbach Deutschland Tel. 0981 9878 7374

AutarcTech GmbH, founded 2010

BMS123 Smart with Victron inverters

Check the connection of thewith thetThe Victron inverters: These are equipped withAUX I/O(allow to charge) andTemp sense(allow to discharger ports. The charge/discharge contact functionality is available only in case the.

GWL/Power BMS123 Smart - Extended Module

Extended module for advanced applications like automotive, boat and other applications using the BMS123 Smart.

The module adds the following functionality to the BMS123 Smart system:

• 4 configurable relays- switch relay on at time or conditions
• 2 individual 
18.Dec 2017
| Blog - Battery Monitoring