Technical Details: Input: AC 100-240V 1.5A 50-60Hz; Output: 19.5V 2.31A 45W; Connector Tip: 4.5mm*3.0mm (blue tip); For more compatible models, please see details page Power Repalcement Compatible with Envy Series15-aq273cl, 15-aq267cl, 15-aq293ms, 15-1211wm, 15-1222wm, 15-1272wm, 15-1233wm, 15-1010wm, 15-1009wm, 15-1003dx, 15-1125wm, 15-bp152wm, 15-bp143cl, 15-bp175nr, 15-bp108ca, 15-bq210nr, 15-bq175nr, 15-bq108ca, 15-bq276nr, 15-cn0013nr, 15-cn0011dx, 15-cn0003ca, 17m-bw0013dx, 15m-cn0011dx, 15m-cn0012dx, 15m-cp0011dx, 15m-cp0012dx