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 2.7. The TOPDON JS3000 leads on features. The Battery Tender 1500 Amp Jump Starter costs $5.22 less ($134.77 vs $139.99).
Battery Tender 1500 Amp Jump Starter
#15 in Trucks and V8sFull review
For drivers in mild climates who want a V8-capable pack with a case and accessories in the box. In winter climates, pick a pack rated well below freezing.
Amazon $134.77$134.77
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 features (manual override, rated to -4 °F, USB-C charging, IP54 vs USB-C charging; no override for a flat battery).
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 | Battery Tender 1500 Amp Jump Starter |
|---|---|---|
| Overall rating | 3.7/5 | 2.7/5 |
| Value 40% | 58 $139.99 for its size | 61 $134.77 for its size |
| Features 35% | 90 manual override, rated to -4 °F, USB-C charging, IP54 | 10 USB-C charging; no override for a flat battery |
| Capacity 15% | 50 capacity not published in Wh (neutral score used) | 50 capacity not published in Wh (neutral score used) |
| Warranty 10% | 0 1-year warranty | 0 1-year warranty |
Specifications
| TOPDON JS3000 | Battery Tender 1500 Amp Jump Starter | |
|---|---|---|
| Starting | ||
| Rated engines | 9 L gas, 7 L diesel | Any 12 V gas engine up to V8 (no liter rating), 7 L diesel |
| Peak amps (maker) | 3,000 A | 1,500 A |
| Cranking amps | 750 A | 750 A |
| Voltage | 12 V | 12 V |
| Manual override | Yes | No |
| Lowest operating temperature | -4 °F | 32 °F |
| Battery and charging | ||
| Chemistry | Lithium-ion | Lithium-ion |
| Capacity (mAh) | 24,000 mAh | 12,000 mAh |
| USB-C input | 45 W | 15 W |
| 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 15 W, USB-A QC 3.0, 12 V 10 A |
| Build | ||
| Flashlight | Yes | Yes |
| Air compressor | No | No |
| Water resistance | IP54 | - |
| Dimensions | 11.18 x 5.79 x 4.72 in | 8.22 x 4.15 x 2.7 in |
| Weight | - | 3.9 lb |
| Warranty | 1 year | 1 year |