DEWALT 20V MAX 4.0Ah Battery 2-Pack (DCB240-2) — 33% More Runtime, 3-LED Gauge! $164.59 CAD (41% Off)

Amazon.ca has the DEWALT 20V MAX* 4.0Ah lithium-ion battery 2-pack (DCB240-2) for $164.59 CAD (list $279, 41% off). Prime members ship free; non-Prime orders over $35 CAD ship free.

Two 4.0Ah (80Wh) packs — the highest capacity in DEWALT's 20V MAX compact battery line. DEWALT says they deliver roughly a third more runtime than the 3.0Ah version while staying the same size and weight as the DCB230 3Ah, and they're lighter than the older DCB204 4Ah. That makes a noticeable difference when you're working overhead or in tight spots with a drill or impact driver.

Each pack has a 3-LED fuel gauge, so a quick press tells you what's left instead of dying mid-job. They're compatible with all 20V MAX tools and chargers, so if you're already on the platform you can just top up your kit. A 2-pack means one charging while the other works.

Heads-up on the warranty: the spec panel lists 30 days while the product description says 3-year limited — they don't match, so worth confirming before you buy. It's currently No. 224 in Cordless Tool Battery Packs, rated 4.6 stars across 1,000+ ratings.

If you run DEWALT 20V tools and never have enough charged batteries, 41% off is worth a look.

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