The DeWalt DCB118 is DeWalt’s premium fast charger for both the 20V MAX and FLEXVOLT platforms. DeWalt lists it as a fan-cooled fast charger for 18V XR and 54V XR FLEXVOLT packs, with an 8 A charging current — noticeably quicker than the 4 A DCB115 on larger packs. Charge times depend on the pack; use DeWalt’s figures for your exact battery. It is backwards compatible with all 20V MAX batteries and is the recommended charger for anyone using FLEXVOLT tools.
DCB118 Specifications
| Specification | Value |
|---|---|
| Part Number | DCB118 |
| Compatible Platforms | DeWalt 18V XR and 54V XR FLEXVOLT (sold in North America as 20V MAX / 60V MAX) |
| Input (UK) | 230 V AC, 50 Hz — part number DCB118-GB. A 110 V version for site transformers is also sold in the UK; check the rating plate on the unit you buy. |
| Charging current | 8 A |
| Output | 20V MAX and 60V MAX (auto-detects pack) |
| Charge Time — DCB204 (4.0Ah) | approx. 40 min |
| Charge Time — DCB205 (5.0Ah) | approx. 50 min |
| Charge Time — DCB206 (6.0Ah) | approx. 60 min |
| Charge Time — DCB606 FLEXVOLT (6.0Ah) | approx. 60 min (at full 60V rate) |
| LED Indicator | Yes — 3-bar progress + diagnostics |
| Cooling Mode | Yes — active delay if battery above threshold |
| Weight | approx. 400 g / 0.88 lbs |
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Battery Compatibility
The DCB118 automatically detects whether the inserted battery is a 20V MAX or FLEXVOLT pack and charges accordingly. It is compatible with every battery in the DeWalt 20V MAX platform and every battery in the DeWalt FLEXVOLT platform.
| Battery Model | Capacity | Platform | Approx. Charge Time (DCB118) |
|---|---|---|---|
| DCB203 (ATOMIC) | 2.0 Ah | 20V MAX | approx. 25 min |
| DCB204 | 4.0 Ah | 20V MAX | approx. 40 min |
| DCB205 | 5.0 Ah (XR) | 20V MAX | approx. 50 min |
| DCB206 | 6.0 Ah (XR) | 20V MAX | approx. 60 min |
| DCB606 (FLEXVOLT) | 6.0 Ah (60V/20V) | FLEXVOLT | approx. 60 min |
| DCB612 (FLEXVOLT) | 12.0 Ah (60V/20V) | FLEXVOLT | approx. 120 min |
Does the DCB118 Charge FLEXVOLT Batteries Faster?
Yes — and this is the key difference versus the DCB115. The DCB118 outputs full 60V charging current to FLEXVOLT packs, whereas the DCB115 can only charge them at the 20V MAX rate. In practice, the DCB118 charges a DCB606 FLEXVOLT battery in approximately 60 minutes versus approximately 90 minutes with the DCB115. For tradespeople running FLEXVOLT tools hard, this difference is significant.
What the DCB118 Will NOT Charge
The DCB118 is not compatible with DeWalt 12V MAX batteries, or any Milwaukee or Makita batteries. It is exclusively for the DeWalt 20V MAX and FLEXVOLT ecosystem.
Specifications reflect standard production variants. Always verify compatibility with your specific battery model before purchase. For the most current product information, visit the manufacturer’s official website.
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