Does the smart car battery pack need negative pressure
240KW/400KW industrial rooftop - commercial rooftop - home rooftop, solar power generation system.
Disconnect your car battery: Although charging a car battery while still connected or in situ is possible, it''s always a good idea to disconnect the battery before charging after a quick clean. Always disconnect the negative (usually black) lead first and reconnect it last, otherwise you could end up getting a nasty shock when you touch the ...