2 Packs 6000mAh Replacement for Greenworks 40V Battery 29462 29472 Compatible with Greenworks 40 Volt Cordless Power Tools(Black)

What It Is

This is a two-pack of 6000mAh aftermarket batteries designed as a replacement for Greenworks 40V cordless tools, including lawn mowers, trimmers, blowers, and chainsaws. Each battery provides higher capacity than the standard OEM 2.0Ah or 4.0Ah packs, extending runtime for larger yards or heavy-use jobs.

Fitment & Compatibility

• OEM models replaced: Greenworks 29462, 29472, 29482, 29282, 29262, and G40B2.
• Tool compatibility: All Greenworks 40V cordless tools (mowers, string trimmers, hedge trimmers, blowers, chainsaws, etc.) that accept the standard slide-on 40V battery.
• Physical check: Measure your existing battery slot – this pack is slightly taller than OEM 2.0Ah units but fits most standard 40V tool compartments. Verify clearance under your mower battery cover.
• Charger compatibility: Works with any Greenworks 40V charger (e.g., 29482, 29472) – no adapter needed.
• Not compatible with Greenworks 80V, 60V, or 24V systems.

Key Things to Know

• Installation: Slide on like OEM – no tools required. Ensure the latch clicks fully to avoid disconnect during use.
• Quality: Aftermarket cells (likely Chinese 18650s) – runtime matches claimed 6000mAh (roughly 3x a 2.0Ah pack) but may degrade faster than OEM after 2–3 seasons.
• Gotcha: The plastic housing is slightly thicker than OEM – may be a tight fit in some older mower models (pre-2018). Test fit before full use.
• Safety: Protect from extreme heat/cold – avoid charging below 32°F or above 104°F. Use only with Greenworks chargers to prevent BMS damage.

Should You Buy It

Buy this if you need extended runtime for large lawns (½ acre+) and want to save ~40% vs. buying two OEM 4.0Ah batteries. Skip if you need absolute reliability for commercial use, or if your mower has a very tight battery compartment – stick with OEM there.