From the Schumacher Farm and Ranch line, the FR01241 Jump Starter and DC Power Source provides 950 peak amps of power for emergency jump starting. The FR01241 also functions as a portable power source. Power a range of mobile devices with the 12V DC outlet and the 2A USB port. Other features include a built-in LED light, LED indicators, and 6-gauge booster cables with color-coded clamps. Product Features:950 peak amps for jump starting vehicles in emergencies12V accessory outlet2A USB port Built-in LED lightRotary On/Off switch for jump start and USB modesOn/Off rocker switch for lightBuilt-in charger for internal battery (extension cord not included)Battery status LEDs indicate when battery is Charged or Needs ChargingSpark-resistant sure-grip clamps fit both top- and side-mount batteriesHook-up safeguard alarm sounds if clamps are improperly connected to battery6-gauge cables stay flexible in cold weatherMaintenance-free, sealed lead-acid battery