The audio power amplifier circuit diagram consists of amplifiers MAX4365 and MAX9120.

This battery is for replacing Lead-Acid Battery, it has the standard appearance and size as well as capacity, but longer cycle life and high energy and good charge and discharge performance.

Capacity:100AH/150AH/180AH/200AH/250AH. 

Voltage:12.8V, cycle life is more than 2000 times, also can customize the capacity.

Lead-Acid Replacement Battery(LiFePo4)

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