The Ion Electric Ice Auger Replacement Battery Pack is the same battery that comes stock on the Ion Electric Ice Auger.
After years of recharging and time spent in cold weather rechargeable batteries can loose their charge quickly or simply not take a charge at all. This battery will breath new life into your Ion Electric Ice Auger.
Very easy to use and charge up. ION claims it will cut 40 holes thru 2 ft of ice. I was able to cut 35 holes thru 1ft of ice. I would recommend 2 battery packs if you drill a lot of holes looking for fish.