10 year battery
"Love the fact that these batteries are 10 year! Hate to hear the 'tweet' from the smoke alarm EVERY year! And as I get older, harder and harder to replace every year. Thank you for the option of 10 years!"





Uncompromising quality and reliability are the hallmarks of Ultralife 9V Lithium Batteries, a high powered lithium 9V battery that is great for alarms, radios and other emergency electronics. Ultralife batteries provide 9 Volts of power and have a 1200mAh energy capacity that gives performance lasting up to five times longer than alkaline batteries. Lithium chemistry is among the most stable types of batteries, and in storage Ultralife 9V have an incredible 10 Year Shelf Life which makes them reliable for emergency situations. These batteries come packaged in an attractive official Ultralife retail card, but are ready for immediate use.
Features & Benefits
| Brand | Ultralife |
| SKU | ULTRALIFE-9V-U9VL-X-10-YEAR |
| Series | Long-Life |
| UPC | 740286100253 |
| Size | 9V |
| Voltage | 9 |
| Battery Rechargeable | No |
| Capacity (mAh) | 1200 |
| Chemistry | Lithium |
| Sub-Chemistry | LiMnO2 (Lithium Manganese Dioxide) |
| Shelf Life | 10 Years |
| Packaging | Retail Packaging |
| QTY Per Package | 1 |
| California Residents | see Prop 65 WARNINGS |
| Size | 9V |
| Voltage | 9 |
| Battery Rechargeable | No |
| Capacity (mAh) | 1200 |
| Terminal Type | Snap Connector |
| Integrated Charge Port | No |
| Equivalent Types | 1604A, 1604D, 1604LC, 6AM6, 6F22, 6LR61, 6LR61XWA, 9V, A1604, AL-9V, E522, EN22, K9V, LA522, MN1604, PC1604, PP3, U9VL |
| Length | 1.929 in (49 mm) |
| Width | 1.043 in (26 mm) |
| Height | 0.689 in (18 mm) |
| Weight | 19.68 oz (558 g) |
| Shipping Weight | 0.09 lb |
| Packaging | Retail Packaging |
| Warranty | Battery Junction Warranty |
| Return Policy | Return Policy |
Overall rating: 4.5666666 / 5 from 30 reviews.
Review topics: [shipping, power, price, batteries, use, life].
"Love the fact that these batteries are 10 year! Hate to hear the 'tweet' from the smoke alarm EVERY year! And as I get older, harder and harder to replace every year. Thank you for the option of 10 years!"
"I was very happy to find 10 year batteries for my smoke alarms. Ordering and delivery was easy and fast."
"We replace smoke alarms every 10 years so might as well and see if the battery will also last as long."
"Very satisfied with the product and delivery time."
"I put one of these batteries in May 4, 2013. And almost 7 1/2 years later it’s still functioning. So, I’m getting ready to purchase 8 more. Duracell and energizer are not what they used to be"
"Using these 10 year batteries assures constant power over a long period of time and relieves the 2 X per year battery changes. Yeah!!"
"I use these in my smoke detectors but cant comment on them for this purpose because they haven't gone dead in 5 years. However, we also use this battery extensively in our Schonstedt magnetometers and even with heavy use, they seem to last and last. You can't go wrong purchasing these and the price is right!"
"All Good."
"What a great concept! Much longer lasting than the traditional alkaline 9v batteries. This particular one has been holding up well in my smoke alarms. After sampling one, I quickly decided to order more. Saves me from getting out the ladder when the alarm starts chirping in the night."
"I ordered 8 of this batteries because the description said 'it was a 10-year smoke alarm battery'. The DID NOT fit so now I guess I'm stuck with them."
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