Battery Charge Equaliser - 24 Volt to 12 Volt - 20A

Product discontinued


The REDARC 20 Amp Battery Charge Equalisers is designed to operate 12V equipment from a 24V system, without the need to buy another 12V battery. It allows you to 'tap' into the 12V from the lower battery of your 24V system without flattening the lower battery or overcharging the upper battery. Alternatively, you can also charge (max. 20 amp) another 12 volt auxiliary battery from your vehicle's alternator, without interfering with the 24 volt system.

The Charge Equaliser operates in a two battery 24V DC negative earth system. The Output Voltage of the Charge Equaliser is regulated to half the Input Voltage. 12V power is available from the lower battery in a 24V system via the centre tap (bridging link). The Charge Equaliser ensures that the voltage across the lower 12V battery (i.e. the battery whose negative is connected to ground) is equalised to the voltage across the upper 12V battery in the 24V bank.

The unit is protected against water ingress and mechanical shock and vibration.

Charge Current: 20 Amp

Weight: 1.06 Kilograms
Warranty: 2yrs


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We install solar systems in Northern NSW and Southern QLD.

Gold Coast (from Coolangatta to Southport), Nerang and Hinterland (Beaudesert) and out West (Warwick, Stanthorpe, Killarney)

Northern NSW (Tweed Heads to Yamba, including Evans Head, Byron Bay and Ballina); the Far North Coast Hinterland (Grafton via Lismore to Murwillumbah) and out West (Casino to Tenterfield, including Drake and Tabulam, as well as Woodenbong and Bonalbo)

For larger system we also go up to Brisbane or down to Coffs Harbour and even Glen Innes. Other places by arrangement.