NOCO Boost Plus GB40 Jump Starter

Full review

The NOCO Boost Plus jump starter earns its place in any RV or camper's electrical toolkit as a compact, lithium-powered lifesaver for dead battery emergencies on the road or at the campsite. Designed to deliver up to 1000 amps of peak starting power, this rugged little unit can crank over gas and diesel engines in tow vehicles, generators, and auxiliary power systems without needing a second vehicle or roadside assistance. Its sealed, waterproof, and dustproof construction holds up to the realities of camping life, whether that means a sudden rainstorm at the lake or dust kicked up on a desert trail, while the durable outer casing shrugs off drops and bumps during travel. For RV owners who rely on multiple batteries to keep lights, pumps, and appliances running, having this kind of dependable backup means never being stranded because of a forgotten interior light or a battery drained overnight.

Beyond emergency starts, the NOCO Boost Plus doubles as a versatile portable power source that complements solar setups and onboard electrical systems common in RVs and campers. It features a built-in USB port that lets campers charge phones, tablets, lanterns, or other small electronics, making it useful even on days when no jump start is needed. This dual-purpose functionality is especially valuable for boondockers and off-grid travelers who depend on solar panels and battery banks for power but want a reliable, independent backup that doesn't draw from their main energy reserves. The unit's built-in LED flashlight, complete with multiple lighting modes including an SOS strobe, adds another layer of practicality for nighttime breakdowns or power outages at the campground, reducing reliance on separate flashlights or draining the RV's house battery for illumination.

Safety and ease of use are central to the NOCO Boost Plus design, which matters greatly for RV and camper owners who may not have extensive automotive experience. Spark-proof technology and reverse polarity protection guard against incorrect connections, a common concern for those jumping batteries in low light or unfamiliar vehicles. The intuitive clamps and clear LED indicators simplify the process, confirming proper connection before engaging the boost function. Its compact size means it stores easily in a side compartment, glove box, or basement storage bay without consuming valuable space that RVers often reserve for leveling blocks, hoses, or tools. For anyone outfitting their rig with dependable solar and electrical accessories, the NOCO Boost Plus offers a practical, multi-functional safeguard that keeps travel plans on track regardless of where the road leads.

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