Energizer Ultimate Lithium AA Batteries 2 Pack
- Two AA lithium cells
- 1.5 volts, 3500 milliamp-hours
- -40F to 140 F operating range
- 20 year storage claim in the description
- Single use, not rechargeable
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A two-pack of AA lithium batteries aimed at cameras, drones, game controllers and flashlights. They are single use, so they suit infrequent or demanding loads better than daily drains.
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ASIN: B00003IEMDModel: EVEL91BP2Category: AA Batteries
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Overview
Outdoor cameras, drones and flashlights that face temperature swings are the situation these lithium AA cells are built for. The description names a wide operating range, a long storage life and a leak-proof design.
Lithium chemistry suits devices left in the cold or the heat and used lightly over time. The limit is that the cells are not rechargeable and come only two to a pack.
Who it's for
Devices in garages, outdoor cameras and trackers that sit unattended for months fit a long-storage lithium cell. People powering many devices at once should look at larger packs.
Pros and cons
- Wide temperature range
- Long storage claim
- Leak-proof design named
- Works in cameras and drones
- Single use only
- Only two cells per pack
- Not for devices needing rechargeables
Performance notes
Lithium cells hold voltage in cold and heat better than many alkaline cells, which is why the description lists a wide operating range. Capacity is stated in milliamp-hours and the long storage claim refers to shelf life.
Specifications
| Brand | Energizer |
|---|---|
| Model | EVEL91BP2 |
| Dimensions & fit | |
| Battery Weight | 14.5 g |
| Item weight | 27.22 g |
| Item dimensions | 0.59 x 3.69 x 4.51 inches |
| Capacity & performance | |
| Battery Capacity | 3500 milliamp-hours |
| Power & efficiency | |
| Battery Cell Type | Lithium |
| Voltage | 1.5 volts |
| Compatibility & installation | |
| Typical devices | Blink cameras, game controllers, drones, smart home devices, VR controllers, flashlights, thermometers, wireless mouse |
| Other details | |
| Number of Batteries | 2 |
| Reusability | Single Use |
Closest rivals on specs
Duracell Powerboost Alkaline AA Batteries 4 Count- Battery Weight 0.03 vs 0.05 pounds (-40%)
- Item Weight 0.06 vs 0.22 pounds (-73%)
Duracell Coppertop AA Batteries 24 Count- Battery Weight 0.03 vs 0.01 pounds (+200%)
- Item Weight 0.06 vs 1.23 pounds (-95%)
Powermax Alkaline AA Batteries 24 Count- Battery Weight 0.03 vs 0.05 pounds (-40%)
- Item Weight 0.06 vs 0.99 pounds (-94%)
Frequently asked questions
Are the Energizer lithium AA batteries rechargeable?
No. Reusability is listed as single use.
What temperatures can they handle?
The description says from -40F to 140 F.
What devices are they listed for?
Blink cameras, game controllers, drones, smart home devices, VR controllers, flashlights, thermometers and wireless mice.