Sealey-BSCU25-Battery-Support-Unit-&-Charger-12V-25A-24V-12-5A-Sealey-BSCU25-p-High-frequency-inverter-type-unit-designed-to-both-charge-a-battery-&-provide-support-for-the-battery-during-prolonged-electronic-diagnostic-checks-Charge-cycle-has-nine-profiles-designed-to-optimise-the-condition-of-the-battery-&-the-speed-of-the-charge-Designed-for-use-with-vehicle-batteries-including-Calcium-Wet-Gel-AGM-&-VRLA-types-on-12V-&-24V-systems-Temperature-sensor-allows-accurate-chargin