240V Charger Twin port fast charger for charging battery ranges from 14.4V LXT to 40V Max XGT ADP10 is required to charge 14.4V and 18V LXT batteries (not included) Not compatible with G-Series batteries Two port multi-fast charger; able to charge two Makita 40V Max Li-ion XGT batteries at the same time Approximately 45 minutes to fully charge BL4040 40V Max 4.0 Ah, 28 minutes to fully charge BL4025 40V Max 2.5 Ah and approx 22 minutes BL1830B, 29 minutes BL1840B, 35 minutes BL1850B and 50 minutes BL1860B Equipped with two cooling fans, one for battery and other for charging circuit Able to perform consecutive fast charges of batteries for increased convenience Large charging status indicator light Electronic current limiter for overload protection, Weight: 4.40924524 pounds, Manufacturer: Makita