TOPDON JS3000
A truck-capable pack for gas engines up to 9 liters that doubles as a 45 W USB-C laptop power bank. Worth it if you want TOPDON quality and a carry case.
Amazon $139.99$139.99
The TOPDON JS3000 is the better jump starter overall, rated 3.7 to 3.2. The TOPDON JS3000 leads on value and features. The TOPDON JS3000 costs $29.96 less ($139.99 vs $169.95).
Lokithor JA3000 Pro
#10 in Trucks and V8sFull review
For drivers of trucks and large SUVs who want a jump starter and tire inflator in one box. The LiFePO4 battery should outlast ordinary lithium packs.
Amazon $169.95$169.95
Prices were last checked October 22, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the TOPDON JS3000 for value ($139.99 for its size vs $169.95 for its size) and features (manual override, rated to -4 °F, USB-C charging, IP54 vs manual override, rated to -4 °F, USB-C charging).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every trucks and v8s jump starter; a clear win is highlighted. How we rank explains each one.
| Factor weight | TOPDON JS3000 | Lokithor JA3000 Pro |
|---|---|---|
| Overall rating | 3.7/5 | 3.2/5 |
| Value 40% | 58 $139.99 for its size | 42 $169.95 for its size |
| Features 35% | 90 manual override, rated to -4 °F, USB-C charging, IP54 | 80 manual override, rated to -4 °F, USB-C charging |
| Capacity 15% | 50 capacity not published in Wh (neutral score used) | 27 46.1 Wh battery |
| Warranty 10% | 0 1-year warranty | 0 1-year warranty |
Specifications
| TOPDON JS3000 | Lokithor JA3000 Pro | |
|---|---|---|
| Starting | ||
| Rated engines | 9 L gas, 7 L diesel | 9 L gas, 7 L diesel |
| Peak amps (maker) | 3,000 A | 3,000 A |
| Cranking amps | 750 A | 1,500 A |
| Voltage | 12 V | 12 V |
| Manual override | Yes | Yes |
| Lowest operating temperature | -4 °F | -4 °F |
| Battery and charging | ||
| Chemistry | Lithium-ion | Lithium iron phosphate (LiFePO4) |
| Capacity | - | 46.1 Wh |
| Capacity (mAh) | 24,000 mAh | - |
| USB-C input | 45 W | 60 W |
| Recharge time | - | 1 hours |
| USB outputs | USB-C 45 W, USB-A QC 18 W, USB-A 5 V/2 A, 16.8 V DC 10 A | USB-C 60 W, USB-A 18 W |
| Build | ||
| Flashlight | Yes | Yes |
| Air compressor | No | Yes |
| Water resistance | IP54 | - |
| Dimensions | 11.18 x 5.79 x 4.72 in | 9.99 x 5.57 x 4.07 in |
| Warranty | 1 year | 1 year |