NOCO GENIUS10
#8 in Over 5 AFull review
A strong pick for anyone charging car, truck, boat or RV batteries regularly: fast, full featured and still able to maintain a battery for months.
Amazon $99.87$99.87
The NOCO GENIUS10 is the better battery charger overall, rated 3.5 to 2.7. The NOCO GENIUS10 leads on features and warranty. The Schumacher SC1281 wins on value and charge current. The Schumacher SC1281 costs $9.88 less ($89.99 vs $99.87).
Schumacher SC1281
#13 in Over 5 AFull review
A garage charger for drivers who want engine start and fast boost charging in one box. Buyers who only need to keep a stored battery topped up can save weight and money with a small maintainer.
Amazon $89.99$89.99
Prices were last checked October 31, 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 NOCO GENIUS10 for features (lithium mode, temperature compensation, repair mode, power supply mode vs repair mode) and warranty (3-year warranty vs 1-year warranty).
- Choose the Schumacher SC1281 for value ($7.50 per amp ($89.99, 12 A) vs $9.99 per amp ($99.87, 10 A)) and charge current (12 A vs 10 A).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every over 5 A battery charger; a clear win is highlighted. How we rank explains each one.
| Factor weight | NOCO GENIUS10 | Schumacher SC1281 |
|---|---|---|
| Overall rating | 3.5/5 | 2.7/5 |
| Value 35% | 55 $9.99 per amp ($99.87, 10 A) | 69 $7.50 per amp ($89.99, 12 A) |
| Charge current 20% | 12 10 A | 24 12 A |
| Features 25% | 100 lithium mode, temperature compensation, repair mode, power supply mode | 25 repair mode |
| Warranty 20% | 50 3-year warranty | 0 1-year warranty |
Independent measurements
NOCO GENIUS10
| Tested by | Current | Charge time | Conditions |
|---|---|---|---|
| Budget Light Forum (HKJ) | 10 A | - | Reviewer measured “basically 10A” of charge current on his sample; battery size and state of charge not stated. |
Schumacher SC1281
No independent test published yet.
Specifications
| NOCO GENIUS10 | Schumacher SC1281 | |
|---|---|---|
| Charging | ||
| Charge current | 10 A | 12 A |
| Voltage | 6/12 V | 6/12 V |
| Largest battery | 230 Ah | - |
| Lithium mode | Yes | - |
| AGM mode | Yes | No |
| Temperature compensation | Yes | No |
| Repair mode | Yes | Yes |
| Power supply mode | Yes | No |
| Engine start | - | 100 A |
| Build | ||
| Ingress rating | IP65 | - |
| Weight | 3.3 lb | 12.7 lb |
| Warranty | 3 years | 1 year |
| Released | 2019-11-08 | 2018-06 |