The CarRundown verdict.
We recommend the Topdon JumpSurge3000 for drivers of trucks, SUVs and larger engines who want a serious jump starter that doubles as a power bank. Topdon lists 3000 peak amps, 45 jump starts per charge, a Boost function for deeply discharged batteries, USB-C PD45W in and out and a 400-lumen light with SOS.
The JumpSurge3000 is Topdon’s heavy-duty 12V jump starter. It targets vehicles on and off the road, supporting gas engines up to 9 L and diesel up to 7 L, and adds device charging and a flashlight.
The details that matter.
| Exact variant | JumpSurge3000 · Default Title · SKU JS3000 |
|---|---|
| Peak current | 3000 A |
| Battery | 24,000 mAh; up to 45 jump starts per charge, per Topdon |
| Engines | 12V; gas up to 9 L, diesel up to 7 L |
| Boost | Boost function for dead or damaged batteries |
| Charging | USB Quick Charge 3.0 (5V/3A, 9V/2A, 12V/1.5A); USB-C PD45W input and output |
| Light | 400-lumen flashlight with SOS |
| Operating range | −4°F to 140°F (−20°C to 60°C) |
| Protection | Stop Spark sensors suspend use after too many jumps in 10 minutes |
| Listed price | $139.99 USD on Topdon's US store |
What stands out
- 3000 peak amps for gas engines up to 9 L and diesels up to 7 L
- 45 jump starts on a single charge, per Topdon
- USB-C PD45W in and out makes it a capable power bank
- Boost function and Stop Spark sensors
Before you buy
- A large jump starter is bulkier than a compact unit
- 12V vehicles only
- Keep it charged and stored per the manual; lithium units need periodic charging
Power for big engines
Topdon rates the JumpSurge3000 at 3000 peak cranking amps and lists support for gas engines up to 9 L and diesel up to 7 L, which covers large trucks and SUVs as well as cars.
Boost and protections
A BOOST function is Topdon’s do-over for dead or damaged batteries, and Stop Spark sensors suspend use after too many jumps within 10 minutes to prevent overheating and damage.
More than a jump starter
The 24,000 mAh battery also charges phones and laptops over USB Quick Charge 3.0 and USB-C with PD45W in and out, and a 400-lumen flashlight includes an SOS mode.
Our recommendation
Choose the JumpSurge3000 if you drive a larger engine or want one device for jumping, charging and light. For a smaller car, the JumpSurge2000Pro or V1200Air is lighter.
A good fit for
Drivers of trucks, SUVs and larger engines who want a heavy-duty jump starter and power bank.
Consider another option if
You drive a small car and want a pocketable unit.
Keep reading: Build a useful car emergency kit.
Your questions, answered.
What engines does it support?
12V vehicles with gas engines up to 9 L and diesel up to 7 L, per Topdon.
How many jumps per charge?
Topdon lists up to 45 jump starts on a single charge.
Can it charge a laptop?
Yes. USB-C PD45W input and output is listed for fast charging.
Product specifications checked against Topdon’s official product information on October 25, 2026. Recommendations are our editorial assessment. Our editorial standards.