Description The 40 V Max XGT Duo Fast Charger provides two charging ports for Makita XGT 40 V Max Li-Ion batteries and, via the ADP10 adapter, also fast-charges LXT 14.4 V and 18 V packs. It delivers full charge on BL4020 in 22 minutes or BL4080F in 76 minutes, with 80% charge times of 15 and 60 minutes respectively. Dual fans cool both the batteries and charging circuit to minimize heat and maximize charging speed. Key Features - Dual charging ports - Compatible with XGT 40 V Max and LXT via ADP10 - BL4020: 100% in 22 min - BL4080F: 100% in 76 min - Dual-fan cooling system - Electronic communication with batteries Specifications battery_platform: XGT battery_voltage_v: 40 battery_technology: Li-Ion compatibility: XGT 40 V Max and LXT 14.4 V/18 V batteries with ADP10 adapter fan_count: 2 optional_adapter: ADP10 port_count: 2