The CTEK PRO25S Professional battery charger is a innovative, highly efficient professional 25A battery charger. It is suitable for 12V acid or lithium-ion batteries with a dedicated lithium-ion mode. This mode is a reconditioning programme which restores battery life and also conditions flat lithium-ion batteries. The charger also features a supply mode which has a low voltage and current ripple, this mode supports the battery during diagnostics and fault finding work.Fully automatic charger that has built in temperature sensor to achieve maximum charge levelsIncludes integrated safety features, so it's safe for the battery and your vehicleSimple to connect, spark proof and reverse-polarity protectedSuitable for all 12V batteries, normal wet/flooded, Calcium (Ca/Ca), Gel, AGM, EFB and lithium-ion (LiFePO4). The PRO25S has been designed around the needs of the automotive professional, perfect for use in the workshop or in a showroom. It is lightweight, portable and is housed in a rugge