









⚡ Energize your essentials with unstoppable power!
Energizer Ultimate Lithium 9V Batteries deliver up to 20% longer life in toys compared to standard alkaline batteries, operate reliably in extreme temperatures from -40°F to 140°F, and feature leak-resistant construction. These lightweight batteries hold power for up to 10 years in storage, making them the perfect choice for smoke detectors, toys, clocks, and backup power needs.










| ASIN | B01684J7P0 |
| ASIN | B01684J7P0 |
| Antenna Location | Camera |
| Batteries | 2 Lithium Metal batteries required. (included) |
| Battery Capacity | 9 Volts |
| Battery Cell Type | Lithium Metal |
| Battery Weight | 100 Grams |
| Best Sellers Rank | 11,649 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 984 in Disposable Household Batteries |
| Box Contents | Battery Pack |
| Brand Name | Energizer |
| Compatible Phone Models | L522BP2 |
| Customer Reviews | 4.7 4.7 out of 5 stars (5,530) |
| Customer reviews | 4.7 4.7 out of 5 stars (5,530) |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Department | Unisex-Adult |
| Global Trade Identification Number | 00039800911575 |
| Is discontinued by manufacturer | No |
| Item Dimensions | 18 x 94 x 114 millimetres |
| Item Type Name | 9v-batteries |
| Item Weight | 0.15 Pounds |
| Item model number | 30039800911576 |
| Manufacturer | Energizer Batteries |
| Manufacturer | Energizer Batteries |
| Model Name | ENR L522BP2.H4 LITH 9V-2 EMOD |
| Model Number | 30039800911576 |
| Number of Batteries | 2 Lithium Metal batteries required. (included) |
| Product Dimensions | 1.78 x 9.4 x 11.43 cm; 68.04 g |
| Reusability | Single Use |
| UPC | 039800911575 |
| Unit Count | 2.0 count |
| Voltage | 9 Volts |
D**N
A+
A+
M**Y
10 year shelf life
Bought for backup for two wired in smoke alarms with ten year expiry matching the shelf life of the batteries. I’ll check back in ten years and let you know if they did the job!
A**T
Good batteries
Yes, good bastards last long.time
N**L
Great price for 10 year life
Purchased for battery change in smoke detectors
A**R
How good are they
This type of battery is the only one I use in any size, they are the only batteries that have NEVER LEAKED , long shelf life.
F**S
Good
Good
L**Y
Absolutely the best battery for guitar pickup Lasts seemingly forever !! Ok not forever but at least 1 year on my LRBaggs pickup anthem. About double the time compared to alkaline 9v for me
S**A
ALWAYS PERFECT EVERY TIME! Nothing beats these batteries. I use them in a Sure wireless mic pack and these batteries consistently outperform every other battery on the market! These last weeks without needing to be replaced! HELPFUL WARNING: DO NOT DO NOT DO NOT use these batteries for any types of alarms (smoke, CO, etc) or electronic door locks. Stick to Alkaline batteries for those devices.
B**K
If you need batteries, personally, I feel these are the best. They last a very long time. Good quality cost a little more but you get what you pay for.
R**.
I needed new 9v batteries for my safe and saw that energizer 9v lithium are the best and so far my safe opens on the 1st or 2nd code input. Great quality, slightly expensive but well worth it.
A**T
So I see several reviews complaining about these not lasting 10 years, these have a 10 year SHELF LIFE not a 10 year USE LIFE- those are 2 entirely different things. 10 year shelf life refers to how long these will be viable for sitting on a shelf/stored not plugged into anything. As far as actually putting these into something you can expect use-life to be about the same as a typical 9V or a little longer. I bought these to power the Fishman Fluence active pickups in my guitar because these types of batteries provide very consistent power - which is where these excel compared to your average alkaline 9V which can waver a little in power getting worse over time. The only issue with these is they will suddenly die out on you once they are done but they will give you the same consistent power until its last breathe. Who these are for: -People who have devices/uses that require very consistent power. -People using devices that are subjected to more extreme temperatures. -Expensive devices that could be destroyed by a small battery leak. -People who like to store up on back-up batteries for a long time for later use. Who these are NOT for: -People who think 10 year shelf-life is the same as 10 year use-life. -People looking for rechargeable batteries (these are NOT the same as rechargable lithium batteries) *NOTE: These are very close to the size of your average alkaline battery but ever so slightly bigger since the edges are not rounded so if you want to put these into something where the battery space is a very tight fit it might not fit.