Head to head
Schumacher Electric SL1653 vs Clore Automotive JNC305
Our pick
Schumacher Electric SL1653
Jump Starters
Why this one
- The Schumacher SL1653 has a stated gasoline-engine limit of 10 L in a 2.74 lb pack, offering a portable option for vehicles within that limit.1


Product photographs. Not to scale.
What Clore Automotive JNC305 offers
The Clore JNC305 weighs 2.2 lb and has 21-inch cables, giving you a light pack to carry and position for a compatible 12-volt vehicle.23
2 models / at a glance
Key differences
What differs
| Specification | Schumacher Electric SL1653 | Clore Automotive JNC305 |
|---|---|---|
| Weight | 2.74 lb1 | 2.2 lb2 |
| Cable length | 30 in1 | 21 in2 |
More details
| Specification | Schumacher Electric SL1653 | Clore Automotive JNC305 |
|---|---|---|
| Peak amps | 3,000 A1 | 1,000 A4 |
| Max gas engine size | Up to 10 L1 | 6 L (Workload: most passenger vehicles with engines up to 6-cyclinders)2 |
| Battery chemistry | Lithium5 | Lithium2 |
| Boost button | Not published | Yes2 |
| Max diesel engine size | Not published | 3 L (Workload: most passenger vehicles with engines up to 6-cyclinders)2 |