When you camp or road-trip a lot, a dead battery is not “if,” it’s “when.” I keep the NOCO Boost GB40 in my glove box because it’s compact but strong. The clamps are spark-proof, the directions are simple, and it doubles as a power bank and a bright flashlight. I charge it before long drives and toss it back in its little bag—done. It’s the one tool that makes me feel prepared without taking up space.
Real example: our car wouldn’t start after a cold morning at the trailhead. I popped the hood, clipped red to positive and black to negative, tapped the power button, and the engine turned over in seconds. No waiting for help, no awkward jump from a stranger. Since then, I’ve used it to top off my phone and as a quick work light at night. For me, this is must-carry gear for both the RV and the daily driver.
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NOCO Boost GB40: 1000A UltraSafe Jump Starter – 12V Lithium Battery Booster Pack, Portable Jump Box, Power Bank & Jumper Cables - for 6.0L Gas and 3.0L Diesel Engines
- START DEAD BATTERIES — Instantly start dead batteries with 1000 amps of peak lithium power. Up to 20 starts per charge on engines up to 6.0L gas and 3.0L diesel.
- ULTRASAFE TECHNOLOGY — Engineered with patented spark-proof and reverse polarity protection for foolproof connections to any 12V vehicle - no sparks, no wrong connections.
- PORTABLE POWER BANK — Integrated power bank delivers emergency power to smartphones, tablets, and more. Recharges in 3 hours so it’s ready when it matters most.
- INTEGRATED LED FLASHLIGHT — Precision-engineered 100-lumen LED with 7 light modes, including SOS and strobe. Illuminate repairs, emergencies, or low-light environments.
- COMPACT YET POWERFUL — High-discharge lithium technology delivers exceptional starting performance in a compact 2.5 lb form factor - perfectly sized for glove boxes and emergency kits.
- BUILT TOUGH — Rugged IP65-rated housing with rubberized over-molding protects against water, dust, and impact. Includes high-conductivity clamps for maximum energy transfer.
- WHAT’S IN THE BOX — GB40 jump starter, heavy-duty clamps, USB-C charging cable, and microfiber storage bag. Backed by a 1-year warranty and engineered in the USA.




