LIFMOCER GS400 Jump Starter – 4000A Car Battery Booster for 12.0L Gas / 10.0L Diesel

Power on the go with the LIFMOCER GS400

When a dead battery disrupts your plans, the GS400 steps in as a compact, high‑power companion. It delivers a robust 4000A peak power and is capable of jump starting engines up to 12.0L gasoline or 10.0L diesel, helping you regain momentum without lengthy delays. The design combines serious performance with thoughtful usability, so you can focus on getting back on the road rather than fretting about the next move.

Beyond raw power, the GS400 is built for real life. The integrated HD LCD display gives you a clear, at‑a‑glance readout of the status indicators, so you don’t have to guess what’s happening under the hood. A BOOST function can assist engine restarts even when the battery voltage dips toward the lower end, while a robust set of safety features reduces the risk of sparks or misuse. The kit includes smart jumper cables, an EVA storage case, and a USB charging cable, so you’re prepared for both car needs and small device top‑ups during a roadside stop.

Key capabilities at a glance

• 4000A peak power for rapid boosts
• Supports up to 12.0L gas and 10.0L diesel engines
• BOOST mode helps restart the engine when voltage is very low
• HD LCD display keeps you informed with clear status indicators
• 10 built‑in protection types protect against misuse and sparks
• Includes jump starter, smart jumper cables, USB charging cable, and EVA storage case

What you get and how to use it

• LIFMOCER GS400 Jump Starter
• Smart Jumper Cables
• USB charging Cable
• EVA Storage Case
• User Manual

On the road, you’ll value the GS400 for its practical benefits: fast, potentially one‑step boosts, straightforward status readouts, and reliable connections. The kit is designed for simple setup and safe operation, with clear indicators and protective features that add confidence during use. A USB quick‑charge port lets you top up a phone or small device during a roadside pause, turning downtime into a minor inconvenience rather than a frustration.

For everyday readiness, the GS400 helps you feel prepared without adding clutter. The compact design slides into a trunk or cabin pocket, and the included cases and cables keep everything organized. Two years of quality assurance and around‑the‑clock support make it a dependable option for frequently on‑the‑go drivers and weekend adventurers alike.