Description
SURE POWER, 40 Amp 24V/12V Battery Equalizer – 52204
The Sure Power 52204 Battery Equalizer is designed for 24-volt dual-battery systems where significant 12-volt loads must be supplied without chronically unbalancing the two series-connected 12V batteries. The equalizer transfers energy as needed to help the batteries charge and discharge more evenly, supporting battery performance and service life.
- 40-amp equalizer capacity for substantial 12V loads on a 24V battery system
- Helps maintain balance between the two 12V batteries in a 24V series bank
- Under-voltage, over-voltage and reverse-voltage protection
- Overload, short-circuit and thermal-overload shutdown protection
- Status indication and weather-protected construction for mobile electrical installations
Battery equalizers are useful when a 12V tap would otherwise place an uneven load on only one battery in a 24V bank. Correct fusing and conductor sizing remain essential for both the 12V and 24V sides of the installation.
Specifications
- Manufacturer: Sure Power Industries
- Part Number: 52204
- Product Type: Battery Equalizer
- System: 24V battery bank / 12V loads
- Capacity: 40 A
- Dimensions: 8.5 x 7.25 x 3.25 in (21.59 x 18.42 x 8.26 cm)
- Catalog Weight: 9 lb (4.08 kg)
- Indicator: Equalization/operational status indicator
- Protection: Under/over voltage, reverse voltage, transient, overload/short circuit, thermal shutdown

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