DEWALT 12V MAX/20V MAX Lithium-Ion Battery Charger, 4 Amp (DCB1104) vs Milwaukee M12 REDLITHIUM 2.0Ah Battery (2-Pack) & Charger Kit
Head-to-head spec comparison to help you pick the right battery for your needs.
Verdict
It's a Tie
The DEWALT 12V MAX/20V MAX Lithium-Ion Battery Charger, 4 Amp (DCB1104) and Milwaukee M12 REDLITHIUM 2.0Ah Battery (2-Pack) & Charger Kit are evenly matched — your choice depends on which features matter most to you.
Spec-by-Spec Comparison
| Spec | DEWALT 12V MAX/20V MAX Lithium-Ion Battery Charger, 4 Amp (DCB1104) | Milwaukee M12 REDLITHIUM 2.0Ah Battery (2-Pack) & Charger Kit |
|---|---|---|
| Platform | 12V MAX | M12 |
| Voltage | 12V MAX | 12V MAX |
| Capacity | 0 Ah | 2 Ah |
| Type | charger | compact |
| Genuine OEM | Yes | Yes |
| Fuel Gauge | No | No |
| Warranty | 3 years | 5 years |
| Price | $22.97 | $59.89 |
| Rating | 8.7/10 | 8.5/10 |
| Buy on Amazon | Buy on Amazon |
Pros & Cons
DEWALT 12V MAX/20V MAX Lithium-Ion Battery Charger, 4 Amp (DCB1104)
Pros
- Charges both 12V MAX and 20V MAX DeWalt packs from one charger, per the manufacturer listing
- 4 Amp charge rate stated by DeWalt on the listing
- Genuine DeWalt OEM part
- Priced under $25 despite covering two voltage platforms
Cons
- No fuel-gauge or diagnostic display
- We haven't independently timed a charge — 4 Amp is the manufacturer's stated rate, not something we measured
- FlexVolt 60V packs are not listed as compatible
Milwaukee M12 REDLITHIUM 2.0Ah Battery (2-Pack) & Charger Kit
Pros
- Genuine Milwaukee M12 packs backed by Milwaukee's 5-year warranty
- Kit includes two batteries plus a charger — a solid starter bundle for the M12 platform
- Compact 2.0Ah cells keep M12 tools light for one-handed work
- Straightforward drop-in fit for any M12 tool
Cons
- 2.0Ah per pack is on the lower end for longer-runtime jobs
- Only compatible with M12 tools, not M18
- No fuel gauge on these compact cells
Our Verdicts
DEWALT 12V MAX/20V MAX Lithium-Ion Battery Charger, 4 Amp (DCB1104)
Covers both of DeWalt's smaller-format platforms in one genuine charger at a fair price — a practical pick if you own both 12V MAX and 20V MAX tools.
Milwaukee M12 REDLITHIUM 2.0Ah Battery (2-Pack) & Charger Kit
A genuine Milwaukee M12 two-battery-and-charger kit is the straightforward, warranty-backed way to get started or restock on the M12 platform — not the highest capacity, but the safest default.