The Duracell Lithium-Ion Jump-Starter is app-enabled and features 1,100 peak amps of power to start 4, 6, and 8-cylinder gasoline engines with up to 6L of displacement and up to 3L on diesel engines (up to 40 jump-starts a single charge). The convenient 2.4A USB port allows users to quickly charge their smartphone (up to three smartphone recharges per charge). With an IP65 weatherproof construction, it's designed for use in all weather conditions. The integrated 200 lm LED worklight is essential for jump-starting in the dark and features low, high, and SOS modes.