# GENIUS10 vs DXAEC100 30A Battery Charger, Engine Starter & Maintainer: specs and price compared

A sourced, side-by-side comparison of the GENIUS10 (NOCO) and DXAEC100 30A Battery Charger, Engine Starter & Maintainer (DEWALT) among car battery chargers.

## Side by side

| Spec | GENIUS10 | DXAEC100 30A Battery Charger, Engine Starter & Maintainer |
| --- | --- | --- |
| US price | $99.95 | not published |
| Brand | NOCO | DEWALT |
| Max charge amps | 10 | 30 |
| Voltage support (V) | 6, 12 | 12 |
| Battery chemistry | Wet/Flooded, Gel, AGM, EFB and Maintenance-Free lead-acid (up to 230Ah); Lithium (LiFePO4) | WET, GEL, and AGM 12V lead-acid batteries |
| Modes | MODE button selects Standard 12V / AGM 12V / Lithium 12V / 6V charge profiles; fully automatic multi-stage charging with Force Mode for batteries below 1V and automatic sulfation repair | Battery charge (30A) / maintain (3A), 100A engine start, battery reconditioning (electric-pulse desulfation), alternator check, and battery voltage test |
| Waterproof rating | IP65 | — |
| Reverse polarity protection | Yes | — |
| Display | LED indicator array (voltage, mode, temperature, battery %, fault icons) around a MODE selector button | Blue backlit digital LCD (amps, battery/alternator status icons) with dedicated one-touch function buttons |
| Temperature compensation | Yes | — |

## Key differences

- Max charge amps: GENIUS10 10 vs DXAEC100 30A Battery Charger, Engine Starter & Maintainer 30
- Voltage support (V): GENIUS10 6, 12 vs DXAEC100 30A Battery Charger, Engine Starter & Maintainer 12
- Battery chemistry: GENIUS10 Wet/Flooded, Gel, AGM, EFB and Maintenance-Free lead-acid (up to 230Ah); Lithium (LiFePO4) vs DXAEC100 30A Battery Charger, Engine Starter & Maintainer WET, GEL, and AGM 12V lead-acid batteries
- Modes: GENIUS10 MODE button selects Standard 12V / AGM 12V / Lithium 12V / 6V charge profiles; fully automatic multi-stage charging with Force Mode for batteries below 1V and automatic sulfation repair vs DXAEC100 30A Battery Charger, Engine Starter & Maintainer Battery charge (30A) / maintain (3A), 100A engine start, battery reconditioning (electric-pulse desulfation), alternator check, and battery voltage test
- Display: GENIUS10 LED indicator array (voltage, mode, temperature, battery %, fault icons) around a MODE selector button vs DXAEC100 30A Battery Charger, Engine Starter & Maintainer Blue backlit digital LCD (amps, battery/alternator status icons) with dedicated one-touch function buttons

## Sources

- GENIUS10: https://no.co/genius10/specs (no.co, verified 2026-08-01)
- DXAEC100 30A Battery Charger, Engine Starter & Maintainer: https://www.dewalt12volt.com/dxaec100 (dewalt12volt.com, verified 2026-08-01)

Canonical: https://frontdeskreview.com/gear/car-battery-chargers/noco-genius10-vs-dewalt-dxaec100/
Cite: Per The Front Desk Review, GENIUS10 ($99.95) vs DXAEC100 30A Battery Charger, Engine Starter & Maintainer (not published) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/car-battery-chargers/noco-genius10-vs-dewalt-dxaec100/
License: CC BY 4.0.