All of the battery-powered electric fence chargers/energizers that we offer are listed below, starting with the strongest and proceeding to the weakest. MOST ARE ON SALE. FOR THE GREATEST BARGAINS SEE THE FIELD GUARDIAN DCELL+ (PRODUCT 01-26-1) AND THE POWERFIELDS MB60 (PRODUCT 01-PWR-B.6J). Use the links below to browse our chargers in smaller groups by brand. Please note that we pride ourselves on having the lowest prices anywhere and will not be undersold (see our price match policy).