Powermax USA is a manufacturer of consumer household batteries and flashlights under the brands of Powermax and AC Delco, With loads of cutting edge quality control stations, Powermax USA guarantees the quality of all the products to meet and exceed the quality of any comparable product on the market today, This is a unique advanced charger, It delivers excellent performance, It is designed for continuous use of batteries, National brand quality, Insta-use batteries, Hold longer than rechargeable batteries, Batteries included, SKU: PWRMX020