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Deal.ai › DeWalt › DeWalt Batteries & Chargers

DEWALT

DEWALT DCB206 20V 6.0 Ah Lithium Ion Power Tool Battery

DEWALT DCB206 20V 6.0 Ah Lithium Ion Power Tool Battery

4.5(23 ratings)

Best price now

$18.99at eBayChecked 12 h ago

90% under what the other stores charge

Compared across 15 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission.

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Price facts

Lowest price today: $18.99 at eBay (checked Nov 13, 2026).
Checked at 15 stores.

Our take on the DEWALT DCB206 20V 6.0 Ah Lithium Ion Power Tool Battery

The DeWalt DCB206 is a 20V MAX lithium-ion pack rated at 6.0 Ah, the largest capacity in DeWalt's standard 20V line. It fits every DeWalt 20V MAX tool and charger and adds a three-LED fuel gauge so you can check charge at a glance. The 6.0 Ah cells run longer than the 2.0 and 4.0 Ah packs and take about an hour on the DCB118 fast charger. It is heavier and bulkier than the compact packs, so it suits high-draw tools and long jobs more than trim work overhead.

Best forHigh-draw tools like circular saws and grindersAll-day jobs away from an outletOwners already on the DeWalt 20V MAX platformCrews sharing one battery across many tools

Pros

6.0 Ah capacity runs far longer than compact packs
Three-LED fuel gauge shows charge level
Charges in about an hour on the DCB118 fast charger
Fits all DeWalt 20V MAX tools and chargers
No memory effect and low self-discharge for storage

Cons

Heavier and bulkier than 2.0 or 4.0 Ah packs
Costs more than lower-capacity batteries
Bulk can make compact drills and drivers top-heavy
Not compatible with DeWalt's 60V FlexVolt-only tools

DEWALT DCB206 20V 6.0 Ah Lithium Ion Power Tool Battery prices at every store

WalmartNew
In stockSold by Sceglio Enterprises
$85.00Free shippingChecked 12 h ago
Visit Walmart
BigRNew
In stock
$139.99+ $6.60 shippingChecked 12 h ago
Visit BigR
ArborNew
In stock
$109.99+ $49.99 shippingChecked 12 h ago
Visit Arbor
Home DepotNew
In stock
$189.00Free shippingChecked 12 h ago
Visit Home Depot
Ace HardwareNew
In stock
$189.00+ $30.00 shippingChecked 12 h ago
Visit Ace Hardware
Msc Industrial SupplyNew
In stock
$229.70+ $12.99 shippingChecked 12 h ago
Visit Msc Industrial Supply
eBayNew
Availability unknownSold by betterlifepower
$18.99Checked 12 h ago
Visit eBay
Burns Power ToolsNew
Availability unknown
$189.00Checked 12 h ago
Visit Burns Power Tools
Acme ToolsNew
Availability unknown
$189.00Checked 12 h ago
Visit Acme Tools
Lowe'sNew
Availability unknown
$189.00Checked 12 h ago
Visit Lowe's
Max ToolNew
Availability unknown
$189.00Checked 12 h ago
Visit Max Tool
Global IndustrialNew
Availability unknown
$189.95Checked 12 h ago
Visit Global Industrial
SupplyHouse.comNew
Availability unknown
$216.97Checked 12 h ago
Visit SupplyHouse.com
MSC Industrial SupplyNew
Availability unknown
$229.70Checked 12 h ago
Visit MSC Industrial Supply
Grainger Industrial SupplyNew
Availability unknown
$232.62Checked 12 h ago
Visit Grainger Industrial Supply

Also available at

WalmartCheck price at Walmart

Store links may earn us a commission. Some prices via Klarna.

DEWALT DCB206 20V 6.0 Ah Lithium Ion Power Tool Battery price history

Lowest price we've seen: $18.99 on Nov 13 at eBay. Tracked across 15 stores since Nov 13.

What reviewers say

4.5 / 523 ratings

Owners rate the DCB206 highly, mostly for runtime in saws and other high-draw tools. Complaints center on weight and bulk compared with smaller packs.

What people mention

RuntimePraisedOwners say the 6.0 Ah cells keep high-draw tools running much longer than compact packs.
WeightCriticisedSeveral note the pack is heavy and makes compact tools feel top-heavy.
Fuel gaugePraisedThe three-LED gauge is called useful for checking charge without a tester.
ChargingPraisedBuyers report a fast recharge on the DCB118 charger, roughly an hour.
BulkMixedThe larger size is fine in saws but awkward in tight spots and overhead work.

About the DEWALT DCB206 20V 6.0 Ah Lithium Ion Power Tool Battery

The DEWALT DCB206 is a 20V lithium-ion battery with a 6.0 Ah capacity. It is sold as a single pack. A three-LED fuel gauge shows the battery's charge status.

The design is lightweight and compact, which makes it easy to carry and transport. It has no memory effect and no self-discharge, which helps reduce downtime.

The battery can be charged in 1 hour with the DCB118 fast charger.

Voltage: 20V
Capacity: 6.0 Ah
Battery type: Lithium-ion
Fuel gauge: 3 LEDs
Charger: DCB118 fast charger, 1-hour charge
Pack size: Single pack

Questions and answers

Does it fit all DeWalt 20V MAX tools?: Yes. It works in any DeWalt 20V MAX tool and charger, including drills, saws and impacts.
How long does it take to charge?: About one hour on the DCB118 fast charger. Slower chargers take longer.
Is 6.0 Ah worth it over the 4.0 Ah pack?: For saws, grinders and long jobs, yes: it runs longer per charge. For light drilling, the smaller pack is lighter.
Does it work with FlexVolt tools?: It fits 20V MAX tools. It does not power tools that require 60V FlexVolt packs.
What is in the box?: One DCB206 6.0 Ah battery. Charger and tools are sold separately.
Can it be stored charged?: Yes. The cells have no memory effect and low self-discharge, so it holds charge in storage.
Where is the DEWALT DCB206 20V 6.0 Ah Lithium Ion Power Tool Battery cheapest?: At eBay, for $18.99, 90% under what the other stores charge, as of our latest check.
What do buyers say about the DEWALT DCB206 20V 6.0 Ah Lithium Ion Power Tool Battery?: Rated 4.5 out of 5 from 23 ratings.
Where can I buy the DEWALT DCB206 20V 6.0 Ah Lithium Ion Power Tool Battery?: 15 stores we checked sell it, including Msc Industrial Supply, eBay, Walmart, Arbor, BigR.

Stores we've priced the DEWALT DCB206 20V 6.0 Ah Lithium Ion Power Tool Battery at

Ace Hardware deals and prices
Acme Tools deals and prices
Arbor deals and prices
Grainger Industrial Supply deals and prices
Lowe's deals and prices
MSC Industrial Supply deals and prices
The Home Depot deals and prices
Walmart deals and prices

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