Portable Power That Never Backs Down
A dead battery, low tire, or drained phone battery can bring any adventure to a halt. The JackPak ULTRA2500A is built to keep that from happening. Designed for drivers, travelers, off-roaders, and anyone who refuses to be stranded, this compact powerhouse packs serious emergency capability into a rugged package that's ready whenever and wherever you need it. Toss it in your trunk, toolbox, or back seat and hit the road knowing you've got backup.
Four Tools. Zero Compromises.
The ULTRA2500A isn't just another jump starter. It's your roadside recovery kit in one compact unit. Deliver enough power to revive dead batteries, top off low tires with the integrated high-pressure air inflator, recharge your essential devices through the built-in USB power bank, and light up the darkest roadside repairs with the bright LED flashlight. Instead of carrying a collection of bulky emergency gear, the ULTRA2500A gives you everything you need to stay moving, all in one tough, portable package. When the unexpected happens, you'll be ready to fire up, air up, charge up, and get back on the road.
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Frequently Asked Questions
The ULTRA2500A is designed to jump-start 12-volt gasoline engines up to 8.5 liters and diesel engines up to 6.5 liters. It's suitable for many cars, pickup trucks, SUVs, motorcycles, ATVs, boats, RVs, and other compatible 12-volt vehicles.
The ULTRA2500A delivers 2,500 peak amps and 1,200 starting amps, providing the power needed to revive many dead 12-volt batteries quickly and reliably.
Yes. The ULTRA2500A features a built-in 150 PSI oil-free air compressor with an adjustable pressure limiter that automatically shuts off when the preset pressure is reached. It also includes multiple inflation accessories for vehicle tires, bicycles, sports equipment, and other inflatables.
Absolutely. The included inflation needle, cone adapters, and Presta valve adapter allow you to inflate bicycle tires, motorcycle tires, sports balls, air mattresses, pool toys, and many other compatible inflatables.
Yes. The built-in 20,500mAh power bank supports USB charging for smartphones, tablets, and many other USB-powered devices. It also supports USB 3.0 Quick Charge for faster charging on compatible devices.
The integrated 300-lumen LED flashlight provides a wide 160-degree beam and offers three operating modes: constant light, high-intensity strobe, and SOS emergency flash. It's useful for roadside repairs, camping, emergencies, and low-light situations.
Yes. Its compact design, removable jumper clamps, and folding carry handle allow it to fit easily in a trunk, under a seat, or inside many glove compartments. A durable zippered carrying case is included to keep everything organized.
The ULTRA2500A includes the portable power unit, smart jumper cable assembly, inflation hose, inflation needle, cone adapters, Presta valve adapter, USB charging cable, and a rugged zippered carrying case to keep all components together.
The ULTRA2500A combines four essential roadside tools into one compact package. With a 2,500-amp lithium jump starter, 150 PSI air compressor, high-capacity power bank, and bright LED flashlight, it's designed to help drivers handle unexpected roadside situations without filling the trunk with separate tools. Whether you're commuting, road-tripping, overlanding, or simply preparing for emergencies, the ULTRA2500A is built to keep you moving.