AUTOOL EM315 Car Jump Starter Booster 12V 24V Battery Power Supply EU/US Plug

You may also like. AUTOOL EM315 Car Jump Starter Booster 12V 24V Battery Power Supply EU/US Plug. EM 315 (Charging/jump start) double- function machine. This device supports 12V and 24V lead-acid battery charging. Before charging 12V batteries, the function switch should be set to “12V”. Before charging 24V batteries, the function switch should be set […]