FSKE 6.0Ah Replacement for Greenworks 24V Battery BAG708 BAG711 29842 29852 with USB Output, Compatible with 24 Volt Greenworks Power Tools

What It Is

This is a 6.0Ah aftermarket lithium-ion battery replacement for Greenworks 24V cordless lawn mowers, string trimmers, blowers, and other 24V tools. It includes a built-in USB output for charging phones or devices on the go.

Fitment & Compatibility

• Voltage & Platform: Only works with Greenworks 24V tools (not 40V or 60V). Check your tool’s voltage rating—if it says 24V, this battery fits.
• OEM Models Replaces: BAG708, BAG711, 29842, 29852. If your original battery is one of these numbers, this is a direct swap.
• Physical Fit: Same slide-in design as OEM. No adapters needed—just slide onto the tool base until it clicks. Measure your battery slot: 5.5” long x 3” wide x 2.5” tall (typical for 24V Greenworks packs).
• USB Output: Works with any USB-C or micro-USB device (phone, GPS, headlamp). Press the battery button to activate USB power.
• Not for: 24V chargers that require a proprietary chip (rare, but some Greenworks chargers may not charge aftermarket batteries fully). Test with your charger first.

Key Things to Know

• Quality & Capacity: 6.0Ah is higher than most OEM 24V packs (typically 2.0–4.0Ah). Expect longer run time, but aftermarket cells may degrade faster than OEM Samsung/LG cells.
• Installation: Zero difficulty—slide on, click, go. No tools required.
• Common Gotcha: USB output drains the battery faster. If you need both tool power and USB, carry a spare.
• Charger Compatibility: Works with any Greenworks 24V charger (model 29462, 29472, etc.). But some users report slower charging or incomplete charge with older chargers. If your charger doesn’t light green within 2 hours, it may not be fully compatible.

Should You Buy It

Buy this if you have a Greenworks 24V tool and want a budget-friendly spare or higher capacity (6.0Ah) for longer jobs, especially if you value the USB output for charging devices in the field. Skip it if you need guaranteed OEM reliability or have a 40V/60V Greenworks system—this won’t work.