High Current Output
The 4000A peak current handles demanding 8.0L gas engines easily.
Jump starters
/ Shenzhen Langda Technology
Shenzhen Langda Technology Jump starters
These high-capacity power solutions provide reliable ignition for heavy-duty trucks and SUVs during critical roadside moments
Top pick
In short
Integrated Air Compressor
Maintain tire pressure alongside battery health with one portable device.
Emergency Lighting
The built-in LED flashlight provides visibility during nighttime recovery tasks.
About this lineup
Heavy Duty Recovery Standards
Engineered for 12V systems, these units combine massive cranking power with essential roadside utilities. The hardware is optimized for large-displacement gas engines and professional-grade truck support.
- 4000A peak current delivery
- 8.0L gas engine compatibility
- Integrated air compressor functionality
- Dedicated 12V jump starting
- Multi-mode LED flashlight
- Portable power bank utility
Why these models
The models
The range includes 12V jump starters, Jump starters for trucks, Jump starters with air compressor, Jump starters with power bank — the types these titles actually list.
How they are built
What you get is what the titles name. Sample models: Portable 4000A truck jump starter.
Where they fit
The range is aimed at the uses named in 12V jump starters, Jump starters for trucks, Jump starters with air compressor, Jump starters with power bank, not a catch-all.
Details that change
Compare Shenzhen Langda Technology models on 12V jump starters, Jump starters for trucks, Jump starters with air compressor, Jump starters with power bank. Examples: Portable 4000A truck jump starter.
Catalog
1 jump starter in our catalog
First-hand
Buyer notes
The 4000A output successfully turned over my truck in freezing weather without hesitation.
Having the air compressor and jump starter in one unit saved significant space in my SUV trunk.
The LED flashlight is bright enough to see the battery terminals clearly during late-night roadside stops.
Common questions
Langda Technology Questions
What engine sizes can these jump starters handle?
These units are designed to support gas engines up to 8.0L.
Does the unit include an air compressor?
Yes, specific models in this collection feature a built-in air compressor for tire inflation.
Can I use this for my motorcycle?
Yes, the 12V architecture is compatible with motorcycles, SUVs, and trucks.
What is the peak amperage of the Hieha model?
The Hieha portable jump starter provides a 4000A peak current.