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UPGRADE YOUR DEWALT TOOLS
MAKE YOUR DEWALT TOOLS LAST LONGER
USE ANYTIME, ANYWHERE FOR YOUR DEWALT 12V TOOLS
Product Details:
Battery Capacity:4000mAh
Battery Voltage: 12V
Battery Type: Lithium-ion
Model: DCB124
Replacement Part Numbers:
DCB120 DCB121 DCB123 DCB122 DCB124 DCB125 DCB127
Compatible with dewalt 12v Tools Model：
DCD700, DCD710, DCD710S2, DCF610, DCF610S2, DCF805, DCF813, DCF813S2, DCF815, DCF815N, DCF815S2,
DCK210S2, DCK211S2, DCR006, DCS310, DCS310S1, DCT410S1, DCT411S1, DCT412, DCT414, DCT416, DCT418,
DCT419, 31L2, DCS331N, DCS380B, DCS380L1, DCS381, DCS391B, DCS391L1, DCS393, DCS393, DCS391L2,
DCS391L1, DCS391B, DCS381, DCS380L2, DCH214L2
Compatible with 12V Max charger:
DCB100& DCB101 & DCB119&DCB1106& DCB112 &DCB104.
Mictom
Reviewed in the United States on June 6, 2025
After several full workdays using these JUNWOOD 4.0Ah 12V batteries, their performance holds up impressively. The increased capacity over the standard 2.0Ah packs means noticeably longer runtime, especially on high-draw tools like drills and impact drivers. They charge consistently without overheating, and fit snugly in all Dewalt 12V Max tools I tested, with no issues clicking into place or staying secure during use.The only minor drawback is that they’re slightly bulkier and heavier than lower-capacity packs, which may affect balance for precision tasks. Still, the trade-off is more than worth it for the extra juice they deliver. For anyone running multiple tools or working away from charging stations, this 2-pack is a practical and cost-effective upgrade.
Daniel J Gilbert
Reviewed in the United States on June 5, 2025
I haven't used these a lot yet. However, so far so good. Both charged up fine with no problems and worked just as well as the OEM batteries. Of course, with these types of batteries it can be a long time before you find out there are issues with short life span, but for the price this is a hard deal to beat.
Katherine
Reviewed in the United States on May 29, 2025
Good product!!
Denise
Reviewed in the United States on May 18, 2025
I’ve been using dewalt tools for years, and this 12V battery is a great replacement for my older models. It’s much more affordable than the original and works seamlessly with my existing equipment. No need to upgrade everything just to get a new battery—this one does the job perfectly!
mara bachicha
Reviewed in the United States on May 18, 2025
I’ve been using DeWalt tools for years, and this 12V battery is the best replacement I’ve found. It’s way cheaper than the original and works flawlessly with my older 12V equipment. Plus, it’s super lightweight, making it easy to carry around for quick jobs. Charging is fast, and it’s held up great even after multiple uses. If you’re looking to save money and keep your tools running smoothly, this is a great option!Great Value and Compatible with Older Tools
MiYe Shin
Reviewed in the United States on May 18, 2025
This DeWalt 12V battery is a fantastic alternative to the original. It’s cheaper, reliable, and works well with my older tools. I’ve been using it for various projects, and it consistently delivers the power I need. If you’re looking to save money without sacrificing performance, this is the battery for you!
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