Logitech G305 LIGHTSPEED Wireless Gaming Mouse — 250 Hours on One AA Battery! $39.99 CAD (43% Off)

Amazon.ca currently has the Logitech G305 LIGHTSPEED Wireless Gaming Mouse (Black) for $39.99 CAD (list $69.99, 43% off). There's a coupon on the product page — grab it before checkout. Prime members ship free; non-Prime orders over $35 CAD also ship free.

The G305 is the well-regarded entry point into Logitech's wireless gaming line. It's built around the HERO optical sensor, rated up to 12,000 DPI and 400 IPS — accurate enough for competitive play. LIGHTSPEED wireless cuts latency to 1 ms, so it feels wired, with none of that floaty cursor feel.

Battery life is where it shines: a single AA lasts 250 hours of continuous gaming, and Endurance mode via Logitech G HUB stretches that to roughly 9 months — no charging anxiety. At just 3.4 oz (about 95 g) it stays light, and there's built-in storage for the nano receiver, so tossing it in a bag won't lose the dongle.

Six programmable buttons and adjustable DPI, with Windows, macOS and Chrome OS support. It holds 4.4 stars across 40,000 reviews and works for both everyday office use and casual competitive play. At $40, it's rare to get wireless + a gaming-grade sensor + long battery life together — a 43% discount makes this an easy pick.

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