Texas 40v 2.5 Ah battery 40v battery with capacity on 2,5ah. Charging time full : 75 mine with standard charger 30 mine with fast charger match to: gtx4000 htx4000 csx4000 razor 4200li razor 4220tr-li engine specifications voltage : 40 volt operation charging time : 0,5 1,25 hours battery battery type : lithium battery battery capacity : 2,5 ah dimensions net weight : 0,81 kg packing width : 18 cm packing length : 10 cm packing height : 7 cm Brand: Texas