The KickAss Smart 125Ah Lithium Battery Box Power Station combines battery storage, alternator charging, solar charging and DC distribution in one sealed unit, no separate charger, regulator or fuse panel to mount and wire. 125Ah of A-grade prismatic LiFePO4 with a built-in 25A DCDC charger.

125Ah Lithium Battery Box with 25A DCDC and MPPT

The 25A DCDC draws regulated power from the alternator while the onboard MPPT pulls maximum output from unregulated solar panels, and it works with both 12V and 24V alternators. A built-in LCD shows voltage, current, state of charge and estimated time to full or empty; the KA Lithium and KA Charge apps do the same over Bluetooth and let you configure the charger. Outputs include six 50A Anderson ports plus USB fast charging.

KickAss Smart 125Ah Lithium Battery Box Power Station Specifications

• 125Ah A-grade prismatic LiFePO4
• Built-in 25A DCDC charger with solar MPPT
• Up to 120A maximum discharge
• 6 x 50A Anderson ports
• 2 x USB-C 45W PD and 2 x USB-A QC3.0
• Built-in LCD: voltage, current, state of charge, time to full/empty
• Bluetooth monitoring via KA Lithium and KA Charge apps
• 12V and 24V alternator compatible
• Weight: 20.2kg
• SKU: KAJBBOXLI125AH25A

Solar must go to the dedicated solar input port wired to the internal regulator. Unregulated panels plugged into any other port bypass the regulator and can damage the unit.