Keenstone 9V 800mAh Rechargeable Li-ion Battery with 3-Slot Charger for TENS Smo...

Reviews

Pooja Gup

Great to have on hands

31 Mar, 2019

Keenstone 9V 800mAh Rechargeable Li-ion Battery with 3-Slot Charger for TENS Smoke Detector Multimeter Alarm System etc（3-Pack） This is a set of 3 rechargeable batteries with 3 slot charger for smoke... read more »

la toya

Great charger

29 Mar, 2019

Very convenient charger and help saves $ instead of having to purchase batteries. read more »

ting yee

no more disposable battery life

04 Jan, 2019

This is my first 9v 800mAh rechargeable Li-ion battery. I think I got myself a great deal. Usually just the cheap brand, it will cost me a nice one around 8-10 dollars. And for a fire alarm, it w... read more »

Sake Zuki

Good choice

13 Dec, 2018

#RankBoosterReview ii. #Sponsored iii. #Keenstone 9V 800mAh Rechargeable Li-ion Battery with 3-Slot Charger for TENS Smoke Detector Multimeter Alarm System etc https://www.amazo... read more »

Kim Barnes

Great charge!

02 Dec, 2018

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. ... read more »

Rebecca Graham

Works!

01 Dec, 2018

These batteries charged up and work just fine, I really feel like everyone should invest in reusable batteries because it just makes more sense in the long run. Knowing I don't have to buy these b... read more »

Dawn Johnson

Safety

29 Nov, 2018

this is great. I am always in need of batteries for the smoke detectors. Now I have these as rechargeable and never have to worry about is we have replacement batteries or not. Highly recommend this f... read more »

Keenstone 9V 800mAh Rechargeable Li-ion Battery with 3-Slot Charger for TENS Smoke Detector Multimeter Alarm System etc（3-Pack）

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