Great charge!
Verified Post by Kim Barnes
Published on 02 Dec, 2018
Keenstone 9V 800mAh Rechargeable Li-ion Battery with 3-Slot Charger for TENS Smoke Detector Multimeter Alarm System etc（3-Pack）
Price: $23.99
I was not sure that these would hold a charge but I was surprised, they have been great. They recharge fairly fast and hold a charge great. It is compact and small which I also love. I have used them in my tens unit, smoke alarm, dog collar and more, Very happy with these.
#RankBoosterReview #Sponsored #Keenstone
https://www.amazon.com/Keenstone-Rechargeable-Battery-Detector-Multimeter/dp/B078JMHHF8
Price: $23.99
