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The DEWALT DCB210-2 2-pack of 10Ah 20V MAX batteries delivers the highest capacity in the lineup, with 200Wh per battery, LED fuel gauges, and Power Detect compatibility.
Pair withDEWALT 20V MAX 18-Gauge Metal Shear (DCS491B, Tool Only)$88.90
Categories : tools
SKU : WOR-TOO-520
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The DEWALT 20V MAX 10Ah Lithium Ion Battery 2-Pack (DCB210-2) is built for pros and serious DIYers who need maximum runtime from their cordless tools. Each DCB210 battery packs 10.0 amp-hours and 200 watt-hours, which is the highest capacity in the DEWALT 20V MAX lineup. This set is especially effective with XR Power Detect tools, which automatically adjust their output based on the power source, so you get sustained performance through demanding cuts and drives.
With two 10Ah batteries in the box, you can keep one in the tool and one on the charger, minimizing downtime. The 3-LED fuel gauge on each battery lets you check remaining charge at a glance, so you avoid unplanned stops. These batteries are compatible with all DEWALT 20V MAX tools and chargers, giving you flexible power across drills, impact drivers, saws, and more.
The DCB210 batteries are designed to work with DEWALT's new XR Power Detect line. When paired with Power Detect tools, the battery provides the data needed to optimize power output, unlocking extra performance in high-demand applications. Even with standard 20V MAX tools, you'll appreciate the extended runtime.
If you've been running a 5Ah pack and wishing for longer life, this 2-pack is a substantial upgrade. The higher capacity does increase weight compared to compact batteries, but the runtime and torque consistency often make up for it in high-draw tools like circular saws and grinders.
10.0Ah (200Wh) capacity per battery – the highest in the 20V MAX lineup
Compatible with DEWALT 20V MAX tools and chargers, including XR Power Detect
3-LED fuel gauge tells you remaining charge at a glance
2-pack keeps one battery in the tool and one charging
Designed for high-draw tools where sustained power matters
Model: DCB210-2
Chemistry: Lithium-ion
Fuel Gauge: 3-LED charge indicator
Pack Weight: 4.2 lb / 1.9 kg
Product Type: 20V MAX Battery 2-Pack
Compatibility: DEWALT 20V MAX tools and chargers; Power Detect ready
Pack Contents: 2 x DCB210 batteries
Capacity (Each): 10.0 Ah (200 Wh)
Dimensions (Each): 6.0 x 3.5 x 3.0 in / 15.2 x 8.9 x 7.6 cm
Seller: Workbench World
MPN: DCB210-2
Capacity is the key to runtime. A 10Ah battery can sustain heavy loads longer, reducing downtime and battery swaps. The DCB210-2 gives you two of the highest-capacity batteries in the DEWALT 20V MAX line.
Pair these batteries with XR Power Detect tools to unlock extra output. The battery communicates with the tool, allowing it to pull more current when you're making demanding cuts or driving large fasteners.
Keep one battery in the tool and the other on the charger to create a continuous cycle. For very long workdays, add a third battery or a multi-bay charger.
Store batteries in a dry place between 40°F and 80°F. Avoid leaving them in a hot vehicle and recharge them before complete discharge when possible. The LED fuel gauge helps you monitor charge level.
Yes, it supports the entire 20V MAX platform, including standard and XR tools.
Power Detect tools automatically adjust their output when used with a high-performance battery like the DCB210, giving you more power when needed.
Charging time depends on the charger; a more powerful charger will reduce the time. It will be longer than charging a compact battery.
No, lithium-ion batteries don't require conditioning. Charge them fully before heavy use.
Huge capacity.
These batteries last forever. They're heavy but worth it.
I bought this 2-pack for my cordless circular saw. The runtime is insane. I can work all day without switching. They charge in about an hour. The weight is noticeable, but power makes up for it. The LED gauge is handy. If you need long runtime, this is the set.
