How long does the 5.0 Ah pack run compared with a 2.0 Ah pack?

Roughly two and a half times the run time of a 2.0 Ah pack in the same tool, since capacity scales directly. Actual time depends on the tool and load.

Does it fit all Hercules 20V tools?

It is built for the Hercules 20V line and shares that platform's connection. Check your tool's manual if it is an older or different line.

Will it work in other brands' 20V tools?

No. It is made for Hercules 20V tools and does not fit other makers' tools or chargers.

Is it worth getting over the smaller pack?

If you run saws, grinders or other high-draw tools, the extra run time usually outweighs the added weight. For light drilling, a compact pack is handier.

How should I store it?

Keep it in a dry place at moderate temperature and avoid leaving it fully drained. Lithium-ion packs hold charge well between uses.

Where can I buy the 20V Lithium-Ion 5.0 Ah Extended Performance Battery?

10 stores we checked sell it, including The Home Depot, Amazon, mercari.com, Massdepot, eBay.

20V Lithium-Ion 5.0 Ah Extended Performance Battery

Q: Where is the 20V Lithium-Ion 5.0 Ah Extended Performance Battery cheapest?

At Amazon, for $67.82, 69% under what the other stores charge, as of our latest check.

Best price now

$67.82at AmazonChecked 43 min ago

69% under what the other stores charge

Compared across 9 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

Visit Amazon