WORX 20V Battery PowerShare Lithium-ION 2.0 Ah 1 pc, WA3669

What It Is

The WORX WA3669 is a 20V 2.0 Ah Lithium-Ion battery from the PowerShare family, designed to power any WORX 20V cordless tool or outdoor equipment—from string trimmers and blowers to chainsaws and drills. It’s a compact, lightweight battery ideal for light-duty tasks or as a backup.

Fitment & Compatibility

This battery works with all WORX 20V PowerShare tools and chargers (including the WA3744, WA3880, and older models). It does not fit WORX 40V or 80V platforms, nor any non-WORX brand. Before buying, confirm your tool is labeled “20V PowerShare” (not “20V Max” from other brands). No deck size or measurements to check—fitment is universal within the PowerShare line. If you already own a WORX 20V charger, this battery will charge on it.

Key Things to Know

• Quality: OEM-grade cells and robust casing; reliable for light use, but the 2.0 Ah capacity is small—expect 15–25 minutes runtime under moderate load (e.g., trimming or edging).
• Installation: Zero difficulty—slides onto any WORX 20V tool or charger with a click. No wiring or adapters needed.
• Gotcha: This is a lower-capacity battery. If you need longer runtime for a mower or heavy blower, consider the 4.0 Ah or 5.0 Ah PowerShare packs. Also, store at room temperature to avoid performance drops in cold weather.

Should You Buy It

Buy this if you need a lightweight, affordable spare battery for occasional light yard work or to keep a second tool running while the main battery charges. Skip it if you require sustained runtime for larger tasks like mowing or heavy leaf blowing—go for a higher Ah PowerShare battery instead.