Craftsman V20 4.0Ah Battery (CMCB204) is a battery from Craftsman V20. It is labelled 20 V, holds 4 Ah, weighs 1.4 lb, and has a 3-year limited warranty.
| Category | Batteries |
|---|---|
| Model number | CMCB204craftsman.com |
| Voltage on the label ? | 20 Vcraftsman.com * |
| Capacity | 4 Ahcraftsman.com |
| Energy ? | — |
| Weight ? | 1.4 lbcraftsman.com |
| Warranty | 3 yrcraftsman.com * |
| Sold as | Single product |
| Availability | Sold by several retailers |
Where to buy
No price recorded yet: a price is shown only once it can be read with the date it was current. The links go to the store's page.
Batteries from other platforms
Only Craftsman V20 batteries. We have no source saying another platform's pack runs Craftsman V20 tools, or that Craftsman V20 packs run anything else. Brands shape their battery rails so a competitor's pack won't fit.
Which batteries work with Craftsman V20 · Every battery fit across platforms
Where this came from
inferred Read from brand or store pages, but at least one value rests on a search result, a figure worked out from the source's own numbers, or a product with no part number to pin it to. Last verified 2026-10-29. What the labels mean.
The same tool on other platforms
Same category, different brand. Open any of them side by side with this battery, or tick several to compare up to four.
| Logo | Brand | Product | Category | Photo | Price |
|---|---|---|---|---|---|
| BLACK+DECKER | 2.0Ah Battery BLACK+DECKER 40V MAX Side by side → | Batteries | $89.00 | ||
| BLACK+DECKER | 2.5Ah Battery BLACK+DECKER 40V MAX Side by side → | Batteries | $99.00 | ||
| BLACK+DECKER | 1.5Ah Battery BLACK+DECKER 40V MAX Side by side → | Batteries | $79.00 | ||
| Craftsman | 2.5Ah Battery Craftsman V60 Side by side → | Batteries | — | ||
| Craftsman | 5.0Ah Battery Craftsman V60 Side by side → | Batteries | — | ||
| Craftsman | 7.5Ah Battery Craftsman V60 Side by side → | Batteries | — | ||
| DeWalt | 6.0Ah FLEXVOLT Battery DeWalt 60V MAX FLEXVOLT Side by side → | Batteries | $199.00 | ||
| DeWalt | 12.0Ah FLEXVOLT Battery DeWalt 60V MAX FLEXVOLT Side by side → | Batteries | $319.00 |
