TREKURE Portable Car Battery Jump Starter 4000A 16800mAh Jump Box: specs and what they mean
The TREKURE Portable Car Battery Jump Starter 4000A 16800mAh Jump Box lists for $35.99 and its listing states 4,000A peak / 8L gas / 6.5L diesel / 16,800mAh. Its maker rates it for 8L gas and 6.5L diesel. Its 16,800mAh holds about 62Wh, roughly 5 jump attempts.

4,000A peak / 8L gas / 6.5L diesel / 16,800mAh
Specs below are only those the listing states; anything the listing does not state is marked as such.
What does the listing state?
| Spec | Value |
|---|---|
| Brand | TREKURE |
| Price at time of writing | $35.99 |
| ASIN | B0DQ54YKH9 |
| Peak amps | 4,000A (maker figure) |
| Gas engine rating | up to 8L |
| Diesel engine rating | up to 6.5L |
| Capacity | 16,800 mAh |
| Air compressor | no |
| 24V output | not stated |
Which engines is the TREKURE Portable Car Battery Jump Starter 4000A 16800mAh Jump Box rated for?
Based on the maker's own stated rating of 8L gas and 6.5L diesel, with a 15 percent margin for cold and deeply flat batteries. 17 of 21 common engines are covered.
| Engine | Covered with margin |
|---|---|
| 1.0L motorcycle or small engine | yes |
| 1.5L four-cylinder gas | yes |
| 2.0L four-cylinder gas | yes |
| 2.5L four-cylinder gas | yes |
| 3.0L V6 gas | yes |
| 3.5L V6 gas | yes |
| 3.6L V6 gas | yes |
| 4.0L V6 gas | yes |
| 5.0L V8 gas | yes |
| 5.3L V8 gas | yes |
| 5.7L V8 gas | yes |
| 6.2L V8 gas | yes |
| 6.4L V8 gas | yes |
| 6.8L V10 gas | yes |
| 7.3L V8 gas | no |
| 2.0L four-cylinder diesel | yes |
| 3.0L V6 or inline-six diesel | yes |
| 5.0L V8 diesel | yes |
| 6.6L V8 diesel | no |
| 6.7L diesel | no |
| 7.3L V8 diesel | no |
How many jumps and phone charges does it hold?
16,800mAh at a 3.7V cell rating is about 62Wh: roughly 5 jump attempts at about 10Wh each including losses, or 3 phone charges. Cold weather and large engines reduce both. Jump starter charges calculator.
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Related lookups
- Jump starter for a 1.0L motorcycle or small engine
- Jump starter for a 1.5L four-cylinder gas
- Jump starter for a 2.0L four-cylinder gas
- Jump starter for a 2.5L four-cylinder gas
- Jump starter for a 3.0L V6 gas
- Jump starter for a 3.5L V6 gas
- Jump starter for a 3.6L V6 gas
- Jump starter for a 4.0L V6 gas
- Jump starter for a 5.0L V8 gas
- Jump starter for a 5.3L V8 gas
- Jump starter for a 5.7L V8 gas
- Jump starter for a 6.2L V8 gas
- Jump starter for a 6.4L V8 gas
- Jump starter for a 6.8L V10 gas
- Jump starter for a 2.0L four-cylinder diesel
- Jump starter for a 3.0L V6 or inline-six diesel
- Jump starter for a 5.0L V8 diesel