Ordinary lead-acid battery for car
240KW/400KW industrial rooftop - commercial rooftop - home rooftop, solar power generation system.
They are lead-acid batteries and typically have a 75-85 amp-hour capacity, 500-840 cold-cranking amps, and a reserve of 140-180 minutes. Other popular marine battery groups include 4D, 8D, 27, 31, and 34. Lawn Mower Battery Groups. Groups U1, U1R, and U2 are considered to be general-purpose batteries. You can usually find them in lawnmowers and …