Sterling Power Battery to Battery Charger

Description Sterling Power's Battery to Battery Chargers are a smart charger that charge batteries quickly while avoiding wiring, your alternator, and electronic control units (ECUs). These chargers provide a 4 stage charging profile with a quick and easy installation. The Battery to Battery Chargers only give benefits of charging without any downsides. It's as easy as connecting it between the battery being charged and the battery needed to be charged.. Features Multiple Activation Modes Input and output at 12V Current is not taken from the input battery 100% fire proof plastic box No screws  Thermal Power reduction Multi stage fan cooling Night time setting (runs at half the power) Boost/ Reduce Charging Customizable Profile 9 preset battery chemistry options 4 stage battery charging Easy to install Add on remote control option Specifications: 12V/12V-30A DC V (In)-  12V DC V (Out)-  12V Current (A)-  30A input, up to 30A output Weight-  2.65lbs Dimensions-  7.48 x 6.3 x 1.97 i