Battery is a kind of consumable, and its life is limited (charge and discharge times are usually 1500-2000 times), so mastering the correct use method is the secret of "prolonging life" of battery.

 Precautions for discharge: This product has the function of over-current protection. When the current of electrical equipment exceeds the maximum output current of this product, the over-current protection circuit will make the electrical equipment unable to work normally.

Operating voltage: 8.8V-14.6V

Operating current: Charging 200A

Operating current: Discharging 300A