Kawasaki 21.6V 1 Hour Replacement Battery - 691221

This battery is better than what came with my drill. It holds a charge so long, even after being taken off the charger. I need to order another! My friend bought two for his DeWalt and neither holds a charge as well as my one Kawasaki.

I use my drill for everything, best cordless I have ever had this model had been discontinued and old batteries were dying after about 3 years of extensive use. Glad I found this...but pricey!!!!

5 seconds of battery life full charge. after I shocked it 3 minutes of battery life, and not enough power for anything but cordless drill.

Sadly, I left the charger on to use my 21.6 v. drill overnight. The new 21.6 battery was unable to hold a charge after that.In fairness, however, the instructions were quite properly clear that charging sessions must be limited to one hour.

It took a very long time to get the batteries charged. Other than that, the battery is working as expected.

It's an exact replica of the original that was losing its charge quickly and not re-charging fully. I have used this replacement battery now for over a week and its performing great!

I received the wrong batteries due to my error but the replacements were sent at no additional expense to me. The customer service was exceptional.

only used once but outlast the old ones