Super Capacitor Technology
Energy is stored and released rapidly for instant vehicle ignition.
Jump starters
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KeenPower
KeenPower Jump starters
Designed for drivers who value immediate readiness, these units utilize advanced capacitor technology to revive 12V vehicles without the wait of traditional charging
Start here
Why this brand
Universal 12V Compatibility
Engineered to support the standard electrical systems of all cars.
High Current Delivery
The 6000A peak ensures powerful performance for demanding engines.
About this lineup
Rapid Energy Deployment
The KeenPower series focuses on high-amperage output and capacitor-based storage for 12V automotive systems. These jump boxes are built to handle heavy-duty starting requirements with a 6000A peak.
- Super capacitor energy storage
- 6000A peak current capacity
- 12V vehicle system support
- Instant jump box functionality
- All-car compatibility design
Inside the range
Battery-Free Reliability
By utilizing a super capacitor, these models avoid the degradation common in traditional chemical batteries.
Heavy Duty Performance
The 6000A rating is specifically tailored for users who need maximum power for larger 12V engines.
Simplified Operation
The jump box design is streamlined for quick connection and immediate starting in various conditions.
Consistent 12V Support
This model is dedicated to the 12V standard, ensuring it works across a wide range of consumer vehicles.
Listings
1 jump starter in this lineup
Super capacitor 6000A 12V jump box
12V jump starters · 6000A jump starters
First-hand
Notes from buyers
The super capacitor technology is impressive because I don't have to worry about keeping a battery charged for months.
It handled my 12V car easily, providing a massive 6000A burst that turned the engine over instantly.
I prefer this jump box over standard lithium units because the energy delivery feels much more robust.
Questions
KeenPower Questions
What makes the KeenPower jump starter different?
It uses a super capacitor instead of a traditional battery to provide 6000A of starting power.
Which vehicles can I use this with?
This model is designed for all 12V cars and automotive systems.
What is the peak current of this model?
The KeenPower jump box delivers a 6000A peak current.
Does it require a pre-charged internal battery?
No, the super capacitor technology allows it to function as a specialized jump box for 12V vehicles.