Dual Charger for Trimble 5700/5800/R8/R7 GPS 54344 TSC1 GPS Receiver Battery For Trimble 5700/5800/R8/R7/R6 GNSS GPS TSC1 GPS Receiver AC Input Voltage:100V---240V/50/60Hz Output Volage:DC12V 2A Charger plugs :US,EU please leave message after you purchase Dear Buyer, Please Recognize Eonvic original packaging. Eonvic Seller is Only a Genuine Seller. That means that you'll have the full force of the Eonvic Manufacturer Warranty to protect your purchase.