DEWALT FLEXVOLT 20V/60V MAX 6.0Ah Lithium-Ion Battery Pack - DCB606
DEWALT FLEXVOLT 20V/60V MAX 6.0Ah Lithium-Ion Battery Pack - DCB606
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Automatically changes voltage when you switch between 20V MAX* and 60V MAX* tools. Delivers 6.0Ah of capacity in 20V MAX* tools for extended runtime or 2.0Ah in high-power 60V MAX* jobsite equipment.
Unlock ultimate versatility and jobsite runtime with the DEWALT® FLEXVOLT® 20V/60V MAX* 6.0Ah Battery Pack (DCB606).
The DEWALT DCB606 FLEXVOLT battery is a game-changer for tradesmen using both compact 20V MAX* tools and heavy-duty 60V MAX* equipment. Featuring intelligent auto-switching technology, this dual-voltage pack automatically changes voltage when plugged into different tools, delivering maximum power to high-demand saws and grinders while extending battery life on standard drills and impact drivers.
Engineered with advanced lithium-ion cells, the DCB606 operates up to 47% cooler than standard high-capacity packs during heavy use. Built with a 3-LED state-of-charge indicator for immediate fuel monitoring, an impact-resistant outer housing, and full backwards compatibility with all DEWALT 20V MAX* tools and 20V MAX* chargers.
Performance Engineering
- Dual-Voltage Flexibility: Automatically switches between 60V MAX* (2.0Ah) for heavy demo equipment and 20V MAX* (6.0Ah) for daily power tools.
- Extended Runtime: Delivers up to 4X the runtime compared to standard DCB201 1.5Ah compact battery packs in 20V MAX* tools.
- Cool-Running Cell Tech: Advanced lithium-ion cell construction prevents overheating under sustained, high-amp draw demands.
- 3-LED Fuel Gauge: Integrated LED charge meter provides instantaneous feedback on remaining battery capacity.
- Universal System Compatibility: Fits all DEWALT 20V MAX*, 60V MAX*, and 120V MAX* cordless tools, as well as standard 20V MAX* chargers.
Technical Specifications
| Manufacturer / Brand | DEWALT® / FLEXVOLT® Series |
| SKU / MPN | DCB606 |
| Barcode (UPC) | 885911469036 |
| Voltage Rating | 20V MAX* / 60V MAX* (Auto-Switching) |
| Amp Hour Capacity | 6.0 Ah @ 20V MAX* / 2.0 Ah @ 60V MAX* |
| Chemistry / System | Lithium-Ion (Li-Ion) / FLEXVOLT® & 20V MAX* |
| Charger Compatibility | All DEWALT 20V MAX* & FLEXVOLT* Fast Chargers |
Professional Cordless Power Tools: FLEXVOLT® Dual-Voltage Innovation & Lithium-Ion Power.

Frequently Asked Questions
How long does it take for my order to ship?
Orders are processed within 24–48 hours (business days). You’ll receive a tracking number by email once your package is on the way.
What shipping carrier do you use?
We ship through the United States Postal Service (USPS). Delivery times vary depending on your location and the service chosen at checkout.
Can I return an item if I change my mind?
Yes, returns are accepted within 14 days as long as the product is unopened and in its original packaging. Customers are responsible for return shipping and a restocking fee applies.
Do you offer local delivery or pickup?
Yes, local delivery is available within 20 miles of Merrimack, NH on qualifying orders. Contact us for details and scheduling.
Are all products covered by a warranty?
Many products include manufacturer warranties. Warranty terms vary by brand, so please refer to the product packaging or contact us for specifics.