

DEWALT 20V MAX XR 5.0Ah Lithium-Ion Battery 2-Pack (DCB205-2) + FREE 20V MAX Brushless 4-1/2" Paddle Switch Grinder (Tool Only) DCG408B
Uninterrupted Power: DEWALT 20V MAX XR 5.0Ah Battery 2-Pack DCB205-2
Keep your entire DEWALT 20V MAX tool lineup powered and ready for any challenge with the DCB205-2 XR 5.0Ah Lithium-Ion Battery 2-Pack. Engineered for the demands of the modern jobsite, these batteries deliver extended runtime and consistent performance, ensuring you spend more time working and less time waiting. Whether you're driving fasteners all day or tackling high-draw applications, this dual pack provides the reliable energy source every tradesman needs to maintain peak productivity from start to finish. With no memory and virtually no self-discharge, your batteries are always primed for action, offering maximum efficiency and minimal downtime.
- /Extended 5.0Ah Capacity: Each XR Lithium-Ion battery offers substantial runtime, providing up to 60% more capacity than standard 20V MAX battery packs, perfect for demanding tasks.
- /3-LED Fuel Gauge System: Get immediate feedback on the state of charge with a quick glance, helping you avoid unexpected work interruptions and plan your battery swaps efficiently.
- /Lightweight & Durable Design: Weighing approximately 1.4 lbs per battery, these packs maximize run-time in a lightweight form factor, reducing user fatigue. The durable, overmolded base adds impact resistance for jobsite resilience.
- /No Memory Effect: Charge your batteries from any power level without worrying about memory effect, ensuring maximum productivity and less downtime.
- /Universal 20V MAX Compatibility: Fully compatible with the entire line of DEWALT 20V MAX tools and chargers, making them a versatile and essential addition to your cordless system.
Technical Specifications
| Battery Type | 20V MAX XR Lithium-Ion |
| Voltage | 20V MAX (Nominal 18V) |
| Amp Hour (Ah) | 5.0 Ah |
| Fuel Gauge | Yes, 3-LED Indicator |
| Weight (per battery) | Approx. 1.4 lbs (635g) |
| Compatibility | All DEWALT 20V MAX Tools & Chargers |
| Memory Effect | None |
| Impact Resistance | Durable Overmolded Base |
What's In The Box
- /(2) DEWALT DCB205 20V MAX 5.0Ah XR Lithium-Ion Batteries
Unleash Cordless Power: DEWALT 20V MAX Brushless 4-1/2" Paddle Switch Grinder (Tool Only) DCG408B
For general contractors and demanding tradesmen who need uncompromised performance and safety on the jobsite, the DEWALT 20V MAX* Brushless 4-1/2 inch Paddle Switch Grinder (DCG408B) is your essential gear. This bare tool powerhouse delivers the raw strength of an 850 MWO brushless motor, spinning at up to 9,000 RPM, ensuring efficient material removal and precise cuts through rebar, conduit, and more. Engineered for continuous operation, its advanced electronics maintain constant speed under load, preventing bog-down in tough applications. The ergonomic design, coupled with DEWALT's renowned PERFORM & PROTECT™ features, means you can tackle long grinding and cutting tasks with superior control and reduced fatigue, minimizing callbacks and maximizing productivity.
- /Brushless Motor & 850 MWO: Experience extended run time and maximum power output for the most challenging grinding and cutting tasks without sacrificing performance.
- /Perform & Protect™ Safety: Equipped with a Kickback Brake™ and E-Clutch™ system, this grinder instantly shuts down in a pinch or stall, enhancing user control and mitigating sudden tool movement.
- /Paddle Switch Operation: The intuitive paddle switch with a lock-off lever provides enhanced safety by preventing accidental startups and allowing for quick, natural power shut-off when released.
- /Durable & Lightweight Design: Mesh screens protect internal components from dust and debris, extending tool life, while the lightweight 3.55 lbs (bare tool) design reduces fatigue during prolonged use.
- /Quick-Change™ Guard System: Achieve fast, tool-free guard adjustments, streamlining your workflow and adapting quickly to various applications.
TECHNICAL SPECIFICATIONS
| SKU | DCG408B |
| Voltage | 20V MAX* |
| Wheel Diameter | 4-1/2 in. (115-125 mm compatible) |
| No Load Speed | 9,000 RPM |
| Max Watts Out (MWO) | 850 MWO |
| Arbor Size | 5/8 in. |
| Motor Type | Brushless |
| Switch Type | Paddle Switch |
| Tool Weight (Bare) | 3.55 lbs (1.6 kg) |
| Safety Features | Kickback Brake™, E-Clutch™, Anti-Rotation System |
WHAT'S IN THE BOX
The DEWALT DCG408B includes the bare tool, providing professional contractors with exactly what they need to expand their 20V MAX* system. You'll receive:
- /(1) DEWALT DCG408 4-1/2 in. Paddle-Switch Grinder (Tool Only)
- /(1) Side Handle
- /(1) 4-1/2 in. Type 27 Guard (Grinding Guard)
- /(1) Inner & Outer Flange Set
- /(1) Hex Wrench
*Battery and charger sold separately.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Uninterrupted Power: DEWALT 20V MAX XR 5.0Ah Battery 2-Pack DCB205-2
Keep your entire DEWALT 20V MAX tool lineup powered and ready for any challenge with the DCB205-2 XR 5.0Ah Lithium-Ion Battery 2-Pack. Engineered for the demands of the modern jobsite, these batteries deliver extended runtime and consistent performance, ensuring you spend more time working and less time waiting. Whether you're driving fasteners all day or tackling high-draw applications, this dual pack provides the reliable energy source every tradesman needs to maintain peak productivity from start to finish. With no memory and virtually no self-discharge, your batteries are always primed for action, offering maximum efficiency and minimal downtime.
- /Extended 5.0Ah Capacity: Each XR Lithium-Ion battery offers substantial runtime, providing up to 60% more capacity than standard 20V MAX battery packs, perfect for demanding tasks.
- /3-LED Fuel Gauge System: Get immediate feedback on the state of charge with a quick glance, helping you avoid unexpected work interruptions and plan your battery swaps efficiently.
- /Lightweight & Durable Design: Weighing approximately 1.4 lbs per battery, these packs maximize run-time in a lightweight form factor, reducing user fatigue. The durable, overmolded base adds impact resistance for jobsite resilience.
- /No Memory Effect: Charge your batteries from any power level without worrying about memory effect, ensuring maximum productivity and less downtime.
- /Universal 20V MAX Compatibility: Fully compatible with the entire line of DEWALT 20V MAX tools and chargers, making them a versatile and essential addition to your cordless system.
Technical Specifications
| Battery Type | 20V MAX XR Lithium-Ion |
| Voltage | 20V MAX (Nominal 18V) |
| Amp Hour (Ah) | 5.0 Ah |
| Fuel Gauge | Yes, 3-LED Indicator |
| Weight (per battery) | Approx. 1.4 lbs (635g) |
| Compatibility | All DEWALT 20V MAX Tools & Chargers |
| Memory Effect | None |
| Impact Resistance | Durable Overmolded Base |
What's In The Box
- /(2) DEWALT DCB205 20V MAX 5.0Ah XR Lithium-Ion Batteries
Unleash Cordless Power: DEWALT 20V MAX Brushless 4-1/2" Paddle Switch Grinder (Tool Only) DCG408B
For general contractors and demanding tradesmen who need uncompromised performance and safety on the jobsite, the DEWALT 20V MAX* Brushless 4-1/2 inch Paddle Switch Grinder (DCG408B) is your essential gear. This bare tool powerhouse delivers the raw strength of an 850 MWO brushless motor, spinning at up to 9,000 RPM, ensuring efficient material removal and precise cuts through rebar, conduit, and more. Engineered for continuous operation, its advanced electronics maintain constant speed under load, preventing bog-down in tough applications. The ergonomic design, coupled with DEWALT's renowned PERFORM & PROTECT™ features, means you can tackle long grinding and cutting tasks with superior control and reduced fatigue, minimizing callbacks and maximizing productivity.
- /Brushless Motor & 850 MWO: Experience extended run time and maximum power output for the most challenging grinding and cutting tasks without sacrificing performance.
- /Perform & Protect™ Safety: Equipped with a Kickback Brake™ and E-Clutch™ system, this grinder instantly shuts down in a pinch or stall, enhancing user control and mitigating sudden tool movement.
- /Paddle Switch Operation: The intuitive paddle switch with a lock-off lever provides enhanced safety by preventing accidental startups and allowing for quick, natural power shut-off when released.
- /Durable & Lightweight Design: Mesh screens protect internal components from dust and debris, extending tool life, while the lightweight 3.55 lbs (bare tool) design reduces fatigue during prolonged use.
- /Quick-Change™ Guard System: Achieve fast, tool-free guard adjustments, streamlining your workflow and adapting quickly to various applications.
TECHNICAL SPECIFICATIONS
| SKU | DCG408B |
| Voltage | 20V MAX* |
| Wheel Diameter | 4-1/2 in. (115-125 mm compatible) |
| No Load Speed | 9,000 RPM |
| Max Watts Out (MWO) | 850 MWO |
| Arbor Size | 5/8 in. |
| Motor Type | Brushless |
| Switch Type | Paddle Switch |
| Tool Weight (Bare) | 3.55 lbs (1.6 kg) |
| Safety Features | Kickback Brake™, E-Clutch™, Anti-Rotation System |
WHAT'S IN THE BOX
The DEWALT DCG408B includes the bare tool, providing professional contractors with exactly what they need to expand their 20V MAX* system. You'll receive:
- /(1) DEWALT DCG408 4-1/2 in. Paddle-Switch Grinder (Tool Only)
- /(1) Side Handle
- /(1) 4-1/2 in. Type 27 Guard (Grinding Guard)
- /(1) Inner & Outer Flange Set
- /(1) Hex Wrench
*Battery and charger sold separately.
























