🔋 Power Up Your Life with Rayovac!
The Rayovac Ultra Pro 9V Reclosable 12-pack offers reliable, long-lasting power with a mercury-free formula and a 5-year freshness guarantee, making it the smart choice for eco-conscious consumers.
S**D
Great Batteries At A Great Price!
I try to use Rayovac batteries in my 6 smoke detectors if I can get them. I did use one of the other name brands but started to have some problems with them going dead before the year of smoke detector use was up. Since I started to use Rayovac....for the past 5 years, that has not happened. I don't have to worry about these going dead. As a matter of fact, they still have a lot of juice left in them at the end of the year, so I save them for my grandchildren to use in their controllers and such! Great Batteries At A Great Price!
M**T
good value; great packaging
now if amazon just package is actually correctly where the plastic box was crushed a little making the batteries be all over the box.aside from that, seems like a good deal. works ok for smoke alarms.
W**3
Smoke Alarm Batteries
These work fine for smoke alarm batteries... they don't last but a day or two past 6 months... so be prepared for beeping in the middle of the night if you don't change them every 6 months on the dot. But they are cheap, and that's fine!
T**R
Good bang for your buck
I use these in devices that don't require a lot of strength so they last just as long as the more expensive batteries. The price is good, so I'm happy.
M**N
Best deal out there for 9v Alkine batteries
I use these in electronic products i sell. Never had a defective battery so far. This is the best deal on the market.
R**N
quality and value
quality batteries at a good price when needing several batteries at the same time such as replacing smoke alarm batteries thru the house at the same time
F**.
Good Battery
Good Battery
E**X
Great price
Great price on Rayovac batteries. I’m using them for my smoke/CO2 detectors. I’m not sure of how long they will last but for that price it was worth a try. Plus, I have enough left to replace them next time it is due. (I’ve always been a Duracell user)
S**R
Good product
Needed some batteries urgently for the fire alarm in my house and got them delivered the next day. No issues until now. Good packaging and quick delivery.
C**S
MUY BUENAS
EXCELENTE PRODUCTO
D**N
Seem to be good batteries, great value
Only used one battery so far, but it's working well. Bought the 12 pack of 9 volts.
N**Y
Bulk up
Buy in bulk, it's less expensive in the long run. Good quality batteries.
T**T
They Work
That's all I know. First time I haven't owned this brand so I am hoping they have decent life. Seem like a good battery.
Trustpilot
3 days ago
3 weeks ago