LSH20-WC1 Visonic MCS710 MCS720 MCS730 Door Sirens for 4190DWD AC Input: 100 - 240 Acer TravelMate 4053LMi CS-SCL802LS Choose Connector:Two HiTEC ELCO connetors Nikon Nivo 2C

LSH20 WC1 Visonic MCS710 MCS720 MCS730 Door Sirens for 4190DWD AC Input: 100 240 Acer TravelMate 4053LMi CS SCL802LS Choose Connector:Two HiTEC ELCO connetors Nikon Nivo 2C AC Input: 100 240 Volts ACDC Input: 11 18 Volts DCTotal Charge Circuit Power on AC Power: 200W w Power DistributionAC Power Distribution:Channels A & C: 100 Watts TotalChannels B & C: 100 Watts TotalPower Distribution Adjustable Range:Channels A & B: 50 100 WattsChannels C & D: 0 50 WattsTotal Charge Circuit Power on DC Power:300 Watts Total PowerChannels A & B: 100 Watts each Channels C & D 50 Watts eachCharge Current:Channels A & B: 0 There is a plug jack on the bottom of the battery