Zippy-K Flightmax 2500mAh 5S1P 20C LiPoly Battery

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Certified Buyer Rated

Dec 10, 2013

Good battery - great convenient size for repowering old 18v Nicad devices and has slightly more capacity and slightly more voltage which equates to a little more power at the sharp end of the tool.

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• Quality
• Value

Customer Rated

Oct 13, 2013

I used this battery to rebuild a pack for my RYOBI 18 volt cordless tools. I had to cut out a couple of the braces inside the pack with a dremel tool, but was able to fit this battery completely inside the case. Compared to the original this pack holds a charge almost indefinitely, and provides more than twice the run time. I made holes in the case to access the deans plug and the balance connector. Cheaper and better than the original RYOBI pack, and I can charge it in less than an hour.