Sealey Dellonda Power Station Expansion Battery

- HIGH PERFORMANCE BATTERY - LiFePO4 battery can be charged and discharged 3600 times before it starts to lose performance. - HUGE CAPACITY - Features a capacity of 2560Wh, which can double the capacity of your power station to 5120Wh. - EXPANSION BATTERY - Designed to be used with Dellonda 3000W Portable Power Station - Model No. DL163. - PORTABLE - Features built in carry handles that make lifting and transporting the power station easy. - LOW BATTERY ALARM - Audible alarm will sound at 5% battery to help ensure you never run out of battery.