Makspower Lithium

Makspower LifePo4 Lithium batteries are arguably the best batteries on the Norwegian market.
Thousands of batteries have been sold and are used in boats, motorhomes, cabins and in industry. The failure rate is virtually zero.
We have yet to see any welds or connections in Makspower batteries come loose.

Series connection: Makspower LiFePo4 batteries are robust enough to be connected in series in 24 and 48 volt.

Charging Makspower LiFePO4 batteries in the cold: Max charging current is 0.05 C (5 amps per 100A battery) down to minus 10°C.

Built-in BMS Battery Management System:
BMS 100 A handles up to 80 amps in or out.
BMS 150 A handles up to 100 amps in or out

Makspower BMS is specially designed to handle high start-up currents without cutting the power supply.

Start-up current for electric motors such as in bow thrusters, anchor winches, halyard winches and genoa winches is often many times the stated power.
Therefore, use lead-based batteries for this purpose or contact Makspower for advice.