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⚡ Energizer MAX 9V: Power that keeps pace with your busy life!
Energizer MAX 9V Batteries (2 Pack) provide dependable 9-volt alkaline power with a 2000mAh capacity, designed to last up to 5 years in storage. Featuring leak-resistant technology and made with up to 4% recycled materials, these batteries are ideal for smoke detectors, safety devices, and everyday electronics. The convenient 2-pack ensures you’re always ready, combining long-lasting performance with eco-conscious innovation.










| ASIN | B004R16728 |
| ASIN | B004R16728 |
| Amperage | 1 Amps |
| Antenna Location | Household Use |
| Batteries | 2 Product Specific batteries required. (included) |
| Battery Capacity | 2000 Milliampere Hour (mAh) |
| Battery Cell Type | Alkaline |
| Battery Weight | 45 Grams |
| Best Sellers Rank | #1,883 in Health & Household ( See Top 100 in Health & Household ) #3 in 9V Batteries #239 in Sales & Deals |
| Brand | Energizer |
| Built-In Media | Battery Pack |
| Customer Reviews | 4.8 4.8 out of 5 stars (9,733) |
| Date First Available | January 7, 2007 |
| Department | Unisex-Adult |
| Is Discontinued By Manufacturer | Yes |
| Item Dimensions | 0.68 x 3.69 x 4.25 inches |
| Item Type Name | 9v-batteries |
| Item Weight | 22.68 g |
| Item model number | 00039800129901 |
| Manufacturer | Energizer Batteries- Consumables |
| Manufacturer | Energizer Batteries- Consumables |
| Model Name | ENR 522BP-2.FV MAX 9V-2 EMOD MY |
| Model Number | 00039800129901 |
| Number of Batteries | 2 Product Specific batteries required. (included) |
| Product Dimensions | 0.68 x 3.69 x 4.25 inches; 0.8 ounces |
| Reusability | Single Use |
| UPC | 039800036780 |
| Unit Count | 2.0 Count |
| Voltage | 9 Volts |
A**A
Reliable Power That Lasts — Perfect for Everyday Use!
exactly what I needed to keep my devices running reliably — and they’ve exceeded my expectations. These batteries deliver strong, dependable power right out of the pack, and they’ve made a noticeable difference in how long my devices stay powered. I used them in smoke detectors, handheld radios, and a couple of small electronic gadgets, and they’ve performed exceptionally well across the board. They installed easily and worked immediately with no issues. I love that they come in a convenient 2‑pack — just enough to keep essential devices covered without paying extra.
C**N
Less expensive option battery with outstanding performance and quality.
Great battery quality!
E**R
Best bang for your $&
I always use this brand. Cost effective price.
E**V
Fantastic product and great seller and perfect delivery
Just great. Our door lock stopped working and we were told to change battery. We ordered here. It came momentaraly. And the delivery was fantastick. Thank you so very much. Works perfectly!
T**I
Good Pricing
Awesome pricing!
M**N
Long lasting batteries
Long lasting batteries that we use for many different household items.
B**K
Works as described
Works as described
G**A
It’s the bunny, what else can I say?
Great product and made well. The attention to detail is outstanding.
A**R
Great product, performs as described!
W**F
I needed reliable batteries for my garage door outside remote as well as my stud finder, and they both use these 9V batteries. Energizer is a reliable brand that I've used in the past, and it has never let me down, and this time was no exception. Installation is easy, open the battery compartment, connect the contact point, and close it after that. My 2 accessories have both been working well and even the sub-zero temperature we have had has not affected it. I would recommend it.
S**S
Doing whats expected. Good battery thats holds charge over time.
E**H
Pretty good price
A**S
buy these now, do not wait for the smoke detector to play you the song of it's people, it's better to have and not need, than need and not have. There is nothing worse than listening to the sounds of the smoke detector at 2AM in the morning, trying to find the one that's hungry for batteries. These expire in 2030,so there is a bit of shelf life to them. If not, they will hapily power my Fluke DMM or my TENS units for years.
Trustpilot
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