1. Introduction and Overview
The DEWALT FLEXVOLT 20V/60V MAX* 9.0 Ah battery is a dual-voltage power source designed for DEWALT cordless tools. This battery automatically adjusts its voltage output depending on the tool it is connected to, providing versatility across a wide range of DEWALT 20V MAX*, 60V MAX*, and 120V MAX* tools. When used with 20V MAX* tools, it delivers up to 6 times the runtime compared to a DCB201 1.5 Ah battery pack. For 60V MAX* and 120V MAX* tools, it offers corded power in a cordless format.
Image 1.1: DEWALT FLEXVOLT 9.0 Ah Battery (DCB609-2).
2. Key Features
- Dual Voltage Capability: Automatically switches between 20V MAX* and 60V MAX* depending on the tool.
- High Energy Output: Each battery pack provides 180 Watt Hours of energy. A 2-pack provides 360 Watt Hours combined.
- Extended Runtime: Offers up to 6 times the runtime compared to a DCB201 1.5 Ah battery pack in 20V MAX* tools.
- High Capacity: Delivers 9.0 Ah capacity when used in a 20V MAX* tool.
- Broad Compatibility: Compatible with all DEWALT 20V MAX*, 60V MAX*, and 120V MAX* tools.
- LED State of Charge Display: Integrated LED indicator allows for quick monitoring of battery charge status.
Image 2.1: The LED charge indicator on the DEWALT FLEXVOLT battery.
Image 2.2: Highlighting the 180 Watt Hours of energy per battery pack.
3. Setup
3.1 Initial Charging
Before first use, fully charge the battery pack. The DEWALT FLEXVOLT battery is compatible with all DEWALT chargers that support 20V/60V MAX* batteries. Ensure the charger is plugged into a working power outlet.
3.2 Inserting the Battery
- Align the battery pack with the battery port on your DEWALT tool.
- Slide the battery pack into the tool until it clicks securely into place. Ensure it is fully seated to prevent accidental dislodgement during operation.
3.3 Removing the Battery
- Locate the battery release button on the tool.
- Press and hold the release button.
- Slide the battery pack out of the tool.
4. Operating Instructions
4.1 Checking Battery Charge Status
The FLEXVOLT battery features an integrated LED State of Charge Display. Press the button on the back of the battery pack to illuminate the LED indicators, showing the current charge level. This allows you to quickly assess remaining power before and during use.
4.2 Using with Compatible Tools
The FLEXVOLT battery automatically adjusts its voltage to match the tool it is inserted into. For 20V MAX* tools, it operates at 20V, providing extended runtime. For 60V MAX* and 120V MAX* tools, it delivers higher voltage for demanding applications, offering performance comparable to corded tools.
Image 4.1: DEWALT FLEXVOLT battery powering a compatible tool.
5. Maintenance
5.1 Cleaning
Keep the battery pack and its terminals clean. Use a clean, dry cloth to wipe off any dust or debris. Do not use water or cleaning solutions.
5.2 Storage
Store battery packs in a cool, dry place away from direct sunlight and excessive heat. For long-term storage, it is recommended to store batteries at approximately 50% charge. Avoid storing fully discharged batteries for extended periods.
5.3 Battery Life
To maximize battery life, avoid fully discharging the battery before recharging. Recharge the battery when the power output noticeably decreases or when the LED indicator shows a low charge.
6. Troubleshooting
6.1 Battery Not Charging
- Ensure the charger is properly plugged into a working outlet.
- Verify the battery pack is correctly seated in the charger.
- Check for any damage to the battery pack or charger. If damaged, do not use and replace.
- Ensure the ambient temperature is within the recommended charging range (typically 40°F to 105°F / 4°C to 40°C).
6.2 Short Runtime
- Ensure the battery is fully charged before use.
- Battery performance can decrease over time with repeated use. Consider replacing older battery packs.
- Operating tools in extreme temperatures (very hot or very cold) can affect battery performance and runtime.
7. Specifications
| Specification | Value |
|---|---|
| Brand | DEWALT |
| Model Number | DCB609-2 |
| Battery Cell Type | Lithium Ion |
| Voltage | 20 Volts / 60 Volts MAX* |
| Battery Capacity | 9.0 Ah (in 20V MAX* mode) |
| Energy Output | 180 Watt Hours per battery |
| Item Weight | 4.4 pounds |
| Product Dimensions | 6 x 3 x 5.5 inches |
| Included Components | (2) DCB609 20V/60V MAX* FLEXVOLT Batteries |
8. Warranty and Support
The DEWALT FLEXVOLT 20V/60V MAX* 9.0-Ah Battery (DCB609-2) comes with a 3-year limited warranty. For detailed warranty information, service, or support, please refer to the official DEWALT website or contact DEWALT customer service directly. Keep your proof of purchase for warranty claims.
DEWALT Customer Service: For assistance, visit the official DEWALT website or consult the documentation included with your product for contact details.
