Customer Ratings & Reviews

These are not Made in Japan (Duracell) like the top not ones but actually do well for being Chinese made. I haven’t yet experience an issue and so far are holding up charges well with my Energizer 9v Charger!

My use of this product had been longer charges and better priced than another companys. R.SHACK.

Love the fact I can recharge the battery and won't need to buy new batteries that often. Worth the money.

more amps then a standard and quicly recharges. Can handle music and lab equipment too.

Great battery, great price. Will be purchasing a few more to use in the fire detectors.

Using battery in a thermostat that requires a 9 volt battery. It's low voltage has the unit asking for a battery replacement. Battery and unit working fine after 4 months. Alkaline battery as stated (required) not neccessary, this rechargeable is performing as needed

Comes fully charged. Beats buying new batteries every few months. Will add to my collection of half a dozen rechargeables I now own. Plan to use as spare for my metal detector. Might end up in a smoke alarm if needed in a pinch.

I'm using this rechargeable battery in an outdoor irrigation controller. The jury is still out an how it will perform, especially in the winter months. So far, it is doing exactly what it is supposed to do.

I use these batteries in candles that are set on timers and they last long and work great as I can just recharge them when needed.

Was not even aware 9 volt batteries could be recharged. It is nice to be able help extend batteries power.

long lasting batteries that can be recharged, but what’s great is that i haven’t had to do so yet!

So far, this 9V rechargeable has worked fine. I'm pleased with it. No complaints to share.

Bought for a friend overseas and they are getting the job done. Once charged, battery life is decent and I got a few so meeting our needs as expected.

Rechargeable battery at a great price! You can always count on Best Buy!!

This battery has exceeded my expectations. Great product..

Using the rechargeables is perfect for my smoke alarms, etc. Now I just charge them and switch them out, no more thrown away batteries.

Excellent for non stop power up and durability at its best.

My alarm clock uses the 9volt as a backup power source in case of power outages and I have several other appliances that uses the 9 volt as well. I was going through a pack of 9-volts very quickly and so decided to make the switch to rechargeable. It's saved me a lot of money, but they don't seem to have a long life

A rechargeable that lasts almost as long as a regular alkaline(on a single charge).

Highly recommend going the reusable way especially when you will be using the product. I have a Tens unit machine that requires 9v battery after buying 3 batteries in 1 week I got smart and went the reusable way and highly recommend it.