Is the GB50 enough for a V8 truck?

Yes. NOCO rates it for gasoline engines up to 7.0 liters and diesel up to 4.5 liters, which covers most V8 trucks and SUVs.

How many jumps do I get per charge?

NOCO claims up to 30 jumps on a single charge, though real-world counts drop in cold weather or on large engines.

Does it come with a charger?

It charges over USB, and most retail kits include a USB cable. A wall adapter is not always included, so check the box contents.

Can I leave it in the car all year?

Yes. It holds charge for up to a year, but recharge it every few months and avoid extreme heat or cold for best life.

How is the GB50 different from the GB40?

The GB50 delivers 1500A versus 1000A on the GB40 and is rated for larger engines, so pick the GB50 for trucks and big SUVs.

Is $149.95 a good price?

That is the best new price across the two stores listing it as of November 5, 2026. It sits near the typical street price for the GB50, so it is a fair buy rather than a deep discount.

NOCO Boost Plus GB50 1500A UltraSafe Lithium Jump Starter

Q: Where is the NOCO Boost Plus GB50 1500A UltraSafe Lithium Jump Starter cheapest?

At Walmart, for $149.95, as of our latest check.

Q: What do buyers say about the NOCO Boost Plus GB50 1500A UltraSafe Lithium Jump Starter?

Rated 4.7 out of 5 from 139 ratings.

Q: Where can I buy the NOCO Boost Plus GB50 1500A UltraSafe Lithium Jump Starter?

2 stores we checked sell it, including Walmart, Amazon.

Best price now

$149.95at WalmartVerified

Compared across 2 stores. Prices are checked against each store and labelled with when.

Visit Walmart

What reviewers say

4.7 / 5139 ratings

Owners rate the GB50 highly, at 4.7 out of 5 from 139 ratings. Most praise its reliable starts on larger engines and the safety clamps, while a few mention short cables and cold-weather performance.

What people mention

Starting powerPraisedOwners say it fires up large gas engines and diesels without hesitation.
Safety clampsPraisedReviewers like the spark-proof, reverse-polarity protection for worry-free hookup.
Cable lengthCriticisedSome owners find the clamp cables short for reaching awkward battery placements.
Cold weatherMixedIt works in cold, but users report fewer jumps per charge in freezing temperatures.
FlashlightPraisedThe 200-lumen light with SOS modes is called useful in roadside and camping situations.
Battery retentionPraisedOwners report it still has charge after months in the trunk.

About the NOCO Boost Plus GB50 1500A UltraSafe Lithium Jump Starter

The NOCO Boost XL GB50 is a compact, lightweight, and powerful portable car battery jump starter designed for 12-volt batteries. Rated at 1500 amps, it delivers serious performance to safely jump start dead batteries in seconds—up to 30 times on a single charge. Whether you’re driving a car, truck, SUV, motorcycle, ATV, or boat, this car battery jump starter is engineered to handle engines up to 7 liters of gasoline and 4.5 liters of diesel. This portable jump starter for cars is built with NOCO’s signature UltraSafe technology, featuring spark-proof connections and reverse polarity protection for worry-free operation. It’s a reliable battery booster jump starter for roadside emergencies, cold starts, and everyday use. The GB50 doubles as a jump starter power pack, featuring a high-output 200-lumen LED flashlight with seven light modes, including SOS and emergency strobe. It also functions as a portable power bank to recharge smartphones, tablets, and other USB devices on the go—ideal for travel, camping, or unexpected situations. Unlike bulky car starter jump boxes, the GB50 is ultra-portable and holds its charge for up to a year. It’s the perfect combination of a car jump starter, motorcycle battery jump starter, and auto battery booster pack—all in one compact design. Whether you call it a battery jump starter, booster pack jump starter, or self jump starter for car, the GB50 is trusted by mechanics, drivers, and adventurers everywhere. From everyday drivers to professionals, the NOCO Boost Plus GB50 is the ultimate auto jump starter power pack for anyone looking for safety, reliability, and performance in a portable car jump starter.