- Battery equalizer: can be used during charging and discharging to balance battery voltage; serves as a voltage compensation tool. - Long-lasting operation: starts to work when the voltage difference between the two blocks is less than 10 mV. - 24 V battery equaliser: made with high-quality plastic material; the shell is robust and durable for long-term use; functions as a battery voltage stabiliser. - Voltage stabiliser: balances the battery in both directions and can be connected to batteries connected in series over a long period of time; voltage compensator. - Use scenarios: - In a two-block 24 V battery system for solar, wind, or backup power to maintain balance during charging and discharging. - In series-connected 24 V battery banks for telecom, UPS, or other long-term operation to prevent drift between blocks. - In mobile or off-grid installations (such as RVs, boats, remote sites) where a 24 V bank is formed from series-connected blocks and stable balancing is needed.