This is the Dynamite Prophet Select DC Peak Charger. This charger has a 1, 2, and 4-amp selectable charge rate. It will charge 4-8 cell NiCd and NiMH battery packs, making it great for everything from receiver battery packs in nitro vehicles to the battery packs for electric vehicles. Because this is a peak-detection charger, it offers the best performance and gives your batteries the longest possible life, avoiding battery damage from charging. This charger is an excellent value. Check out the fantastic price we have on it! This inexpensively priced charger with selectable current adjustment is an excellent choice for entry-level modelers who require selectable charging current rates.