NEXPOW Q10S Car Jump Starter 3000A
- 3000A peak for 12V vehicles
- 9.0L gas / 7.0L diesel engines
- 12800mAh lithium polymer battery
- 10 protections, spark-proof clamps
- USB-C input plus USB and EC5 outputs
- 3.15 x 6.3 x 1.57 in body
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A compact high-peak jump starter that handles large gas and diesel engines and doubles as a power bank. It has no tire compressor, though its DC port can power one.
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ASIN: B09F9CR89WModel: Q10SCategory: Jump Starters
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Overview
Starting a dead truck, boat or tractor battery takes clamping the smart cables on and switching on, with spark-proof protection guarding against wrong connections. NEXPOW packs it into a glove-box size lithium case.
High peak current in a small body covers big engines that smaller packs struggle with. It is a jump pack and power bank only, so tire inflation needs a separate device.
Who it's for
Trucks, RVs, boats and tractors with big engines suit the higher peak current. Drivers who also want air for tires should consider a combo unit.
Pros and cons
- High peak for big engines
- Compact glove-box size
- Spark-proof smart cables
- Multiple USB and DC outputs
- No air compressor
- Jumps per charge not stated
- Warranty not listed
- Weight in specs looks understated
Performance notes
Smart cables check polarity and voltage before releasing current, which is how spark-proof protection works. High peak current helps on cold mornings when thickened oil makes engines harder to crank. Recharging after each use leaves the cells ready.
Specifications
| Brand | Nexpow |
|---|---|
| Model | Q10S |
| Dimensions & fit | |
| Item Dimensions D x W x H | 3.1 × 6.3 × 1.6 inches |
| Engine size | 9.0L gas, 7.0L diesel |
| Capacity & performance | |
| Peak Output Current | 3000A |
| Battery Capacity | 12800 mAh |
| DC output | EC5 port with dust cover |
| Power & efficiency | |
| Battery Type | Lithium Polymer |
| USB c power | Type-C input 5V/3A, 9V/2A, 12V/1.5A |
| Voltage | 12 volts |
| Included components | |
| Included Components | Jump Starter, Smart Jumper Cables, USB-C Cable, User Manual |
| Other details | |
| USB ports | USB1 5V/3A, 9V/2A, 12V/1.5A; USB2 5V/2.1A |
| Flashlight | Flashlight, strobe, SOS |
| Safety features | 10 protections incl. spark-proof, reverse polarity |
Closest rivals on specs
S ZEVZO ET03 Car Jump Starter 2000A- Battery Capacity 12800 vs 16000 mAh (-20%)
LOKITHOR J400 Portable Jump Starter 2000A- Battery Capacity 12800 vs 6400 mAh (+100%)
Schumacher SL1672 Jump Starter and Power Bank- Battery Capacity 12800 vs 6400 mAh (+100%)
Frequently asked questions
Will the NEXPOW jump starter work on a motorcycle or boat?
Yes. It is rated for 12V cars, trucks, motorcycles, boats, RVs and tractors, up to 9.0L gas or 7.0L diesel.
Does the NEXPOW pack inflate tires?
No built-in compressor is listed, but the EC5 DC port can power a tire inflator.
What is in the NEXPOW box?
The jump starter, smart jumper cables, a USB-C charging cable and a user manual.
How is it charged?
Through the Type-C input.