Schumacher SJ1332 Jump Starter and Power Station
- 1200A jump start, up to 8.0L gas and 6.0L diesel
- 150-PSI air compressor with gauge
- 200 continuous / 400 peak watt converter
- 2 AC, 2 12V DC, 1 2A USB-A
- 12 Ah AGM lead-acid battery
- 18 pounds, 13 x 13 x 14 inches
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A heavy six-in-one box that jump starts large engines, inflates tires and powers small devices. It is heavy, and the recharge cords are not included.
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ASIN: B07892JQ1QModel: SJ1332Category: Jump Starters
Overview
Not a pocket lithium jumper, this Schumacher unit is a full-size AGM battery box that also runs an air compressor, AC outlets and an LED light. It handles large gas and diesel engines and powers small gear at a campsite.
One unit covering jump starts, tire top-ups and small appliance power makes a capable trunk or garage backup. Its weight and the slow, emergency-grade compressor make it less suited to frequent tire fills.
Who it's for
Households with several vehicles, campers and boaters get the most use from it. Commuters wanting something light to toss in a glovebox should look at a compact lithium unit.
Pros and cons
- Strong jump start current
- Air compressor with gauge
- AC outlets and USB port
- Reverse hook-up protection
- Heavy to carry
- Recharge cords not included
- Needs charging every month
Performance notes
Jump power comes from the AGM battery, so it must be kept charged; Schumacher advises recharging after each use and regularly in storage. The compressor is built for emergency inflation, so a large tire takes many minutes.
Specifications
| Brand | Schumacher Electric |
|---|---|
| Model | SJ1332 |
| Dimensions & fit | |
| Item weight | 18 pounds |
| Item Dimensions D x W x H | 13 x 13 x 14 inches |
| Cable Length | 24-inch, 4-gauge |
| Engine size | Up to 8.0L gas, 6.0L diesel |
| Capacity & performance | |
| Peak Output Current | 1200 A |
| Battery Capacity | 12 Ah |
| DC output | 2 x 12V DC accessory outlets |
| AC output | 2 outlets, 200 continuous / 400 peak watts |
| Power & efficiency | |
| Battery Type | Sealed lead acid AGM |
| Voltage | 12 volts |
| Included components | |
| Included Components | Jump starter, inflator/deflator hose, 3 air compressor adapters, storage bag, user manual |
| Warranty & support | |
| Manufacturer Warranty Description | 1 Year |
| Other details | |
| USB ports | 1 x 2A USB-A |
| Specification Met | UL |
| Maximum pressure | 150 PSI |
| Safety features | Reverse hook-up protection, thermal shutoff |
Frequently asked questions
What comes in the Schumacher SJ1332 box?
The SJ1332 unit, an inflator/deflator hose, 3 air compressor adapters, a storage bag and a user manual. The extension cord and male-to-male 12V DC cord for recharging are not included.
How often should the Schumacher SJ1332 be charged?
After each use and at least once every 30 days; never leave the battery fully discharged.
Is it a lithium jump starter?
No. It uses a 12 Ah lead-acid AGM battery and weighs 18 pounds.
How fast does the compressor fill a car tire?
The listing gives 6-24 min for 13-16 inch tires and says it is designed for emergency inflation, not rapid fills.