Balancing for 24V lead acid batteries

Balancing of lead chemistry 24V batteries with a current of 5Ah.
The capacitor principle moves the charge from higher to lower.
It is recommended that the battery capacity be suitable for a current load of 5Ah.
Must connect wires first, correct voltage. Incorrect connection may damage the battery or burn the balance board. Works immediately after connection. The balancing time depends on the voltage difference between the batteries. After balancing, disconnect because  will be unloaded.
Dimensions: 70 x 70 x 28 (mm) + connecting wires about 30cm

Two modules can work with 36v and 48v voltages.

P.S. When the batteries are charged periodically (solar, wind energy), large capacities (from 50Ah) can work continuously. Always checkings batteries for discharges is necessary.