Best battery reciprocating saw: When it comes to cordless reciprocating saws, the key to success lies in balance – between power, portability, and…

Best battery powered thermostat: Older homes without a C-wire can be a nightmare for thermostat installation.

Best battery powered soldering iron: Cordless soldering irons offer freedom from tangled power cords, but finding a model that provides consistent…

Best battery powered socks: Cold feet can be a major productivity killer on outdoor days, especially when skiing or working in sub-zero temperatures.

Best solar battery maintainer: Dead batteries in stored vehicles create major headaches for owners of boats, RVs, and seasonal cars.

Best solar charger for boat battery: Marine batteries often drain when boats sit idle for extended periods.

Best trickle battery charger: Dead batteries leave drivers stranded at the worst moments.

Best warranty car battery: Choosing a car battery often feels like a gamble.