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Deal.ai › DeWalt
DeWalt
DeWALT 12V MAX 2.0Ah Lithium-Ion Compact Battery (DCB122)

DeWALT 12V MAX 2.0Ah Lithium-Ion Compact Battery (DCB122)

5(1 rating)

Best price now

$43.64at AmazonChecked Nov 12

45% under what the other stores charge

Compared across 3 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

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Price facts

  • Last seen at $43.64 at Amazon on Nov 12.
  • Checked at 3 stores.

Our take on the DeWALT 12V MAX 2.0Ah Lithium-Ion Compact Battery (DCB122)

The DCB122 is DeWalt's 12V MAX 2.0Ah lithium-ion pack, the step-up capacity battery for the 12V MAX line. It stores 36 watt-hours, which DeWalt rates at over 50% more capacity than the older 1.3Ah DCB120, so tools run longer between charges. A three-LED fuel gauge shows charge at a glance. It fits all DeWalt 12V MAX tools and the listed 12V chargers, and it is the sensible pick for anyone who already owns 12V MAX tools and wants longer runtime.

Best forOwners of DeWalt 12V MAX drills and driversTrades who want longer runtime from compact toolsReplacing an aging or lower-capacity 12V packKeeping a spare charged pack in the bag
Pros
  • 2.0Ah, 36Wh capacity for longer runtime
  • Roughly 50% more capacity than the 1.3Ah DCB120
  • Three-LED fuel gauge for quick charge checks
  • Fits the full DeWalt 12V MAX tool line
  • Works with a long list of DeWalt 12V chargers
Cons
  • Only one battery in the box, no charger included
  • Heavier and bulkier than the 1.3Ah pack
  • 12V MAX nominal voltage is 10.8V, not 12V
  • Two-year limited warranty is shorter than some rivals

DeWALT 12V MAX 2.0Ah Lithium-Ion Compact Battery (DCB122) prices at every store

  • Tool NutNew

    In stockReturn policy

    $79.00Checked Nov 12
    Visit Tool Nut
  • The Power Tool StoreNew

    In stockReturn policy

    $79.00Checked Nov 12
    Visit The Power Tool Store
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $43.64Free shippingChecked Nov 12
    Visit Amazon

Store links may earn us a commission.

DeWALT 12V MAX 2.0Ah Lithium-Ion Compact Battery (DCB122) price history

Lowest price we've seen: $43.64 on Nov 13 at Amazon. Tracked across 1 store since Nov 13.

What reviewers say

Owners of DeWalt 12V MAX tools generally rate the DCB122 well, valuing the extra runtime over the smaller pack and the fuel gauge for checking charge. Complaints center on the modest capacity gain and the fact that it ships as a bare battery.

What people mention
  • RuntimePraisedOwners say tools run longer per charge than with the 1.3Ah DCB120.
  • Fuel gaugePraisedThe three-LED indicator is called useful for checking charge before a job.
  • CapacityMixedSome say the 2.0Ah step up is modest and not worth it if they already own several packs.
  • WeightCriticisedA few note the pack is heavier and bulkier than the compact 1.3Ah battery.
  • ValueMixedBuyers say it makes sense as a spare but less so as a first battery since no charger is included.

About the DeWALT 12V MAX 2.0Ah Lithium-Ion Compact Battery (DCB122)

The DCB122 is a 12V MAX 2.0Ah lithium-ion compact battery that works with all DEWALT 12V MAX tools. It has more than 50% more capacity than the DCB120 battery.

A 3-LED fuel gauge shows the charge level, so you can check that the battery is ready before you start a job. The 2Ah (36 Wh) capacity provides extended runtime.

Capacity
2.0 Ah (36 Wh)
Voltage
12V MAX (maximum initial voltage, measured without a workload, is 12 V); nominal voltage is 10.8 V
Battery type
Lithium-ion
Charge indicator
Fuel gauge, 3 LEDs
Compatible tools
All DEWALT 12V MAX tools
Compatible chargers
DCB100, DCB101, DCB102, DCB103, DCB104, DCB107, DCB112, DCB113, DCB115, DCB119
Warranty
2-year limited
In the box
1 x DCB122 12V lithium-ion battery

Questions and answers

Will this battery fit my DeWalt 12V MAX drill?
Yes. DeWalt states the DCB122 supports all DeWalt 12V MAX tools. It is not for 20V MAX or other voltage platforms.
Is it worth upgrading from the DCB120?
DeWalt rates the DCB122 at over 50% more capacity than the 1.3Ah DCB120, so tools run longer. If you rarely drain the smaller pack, the gain may not matter to you.
Does it come with a charger?
No. The box contains one DCB122 battery only. It works with DeWalt 12V chargers including the DCB100, DCB101, DCB102, DCB103, DCB104, DCB107, DCB112, DCB113, DCB115 and DCB119.
What is the actual voltage?
DeWalt lists a maximum initial voltage of 12V measured without load. Nominal voltage is 10.8V, which is normal for this class of battery.
How much charge does it hold?
It is a 2.0Ah pack rated at 36 watt-hours. The three-LED fuel gauge shows the remaining charge.
What warranty does it carry?
DeWalt backs the DCB122 with a two-year limited warranty.
Where is the DeWALT 12V MAX 2.0Ah Lithium-Ion Compact Battery (DCB122) cheapest?
At Amazon, for $43.64, 45% under what the other stores charge, as of our latest check.
What do buyers say about the DeWALT 12V MAX 2.0Ah Lithium-Ion Compact Battery (DCB122)?
Rated 5 out of 5 from 1 ratings.
Where can I buy the DeWALT 12V MAX 2.0Ah Lithium-Ion Compact Battery (DCB122)?
3 stores we checked sell it, including Tool Nut, The Power Tool Store, Amazon.

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