Best Disposable Lithium Batteries has been live since September 2011, we specialise in both expert prepper guides, and a daily curated feed of the best prepper content online.

The booming technology sector has heightened the call for on-the-go power solutions. Among varied options, disposable lithium batteries have gained prominence due to their potent energy density and lightweight property. Deciding on the best disposable lithium batteries could be complex given the myriad of available brands. In this write-up, we delve into the leading disposable lithium batteries, focusing primarily on their efficiency, dependability, and overall worth.

Single-use batteries, known as ‘primary’ batteries, play a crucial role in your emergency kit, even if you aim to standardize your equipment around multi-use batteries. With advancements in battery technology, you can save money and reduce landfill waste by opting out of common and inexpensive alkaline disposable batteries, such as basic Duracell packs. Instead, consider using a combination of rechargeable batteries and lithium primary batteries.

Lithium non-rechargeable batteries are advantageous to preppers under specific scenarios:

  1. When you require a device to operate for an extended period without the inconvenience of recharging or rotating batteries, such as during a bug-out or short-term emergency.
  2. When you lack access to a charger or power source or simply prefer to avoid the recharging process.
  3. Lithium primary batteries excel at retaining their charge for an extended duration, making them suitable for gear that is infrequently used, such as once every year or five years.

High-quality lithium batteries offer more than twice the capacity and nearly double the lifespan of high-end alkaline batteries, allowing you to store more electricity in a smaller and longer-lasting package. While lithium batteries are approximately three times the cost of high-end alkalines, their significant increase in capacity and lifespan makes them a worthwhile investment for emergencies and our preferred choice.

Unlike most of our survival gear reviews, this particular category does not require extensive field testing primarily due to the limited number of worthy contenders. This can be attributed, in part, to the complex nature of constructing lithium-based batteries, which is associated with their relatively low risk of fire incidents.

1. Energizer Ultimate Lithium

Energizer Ultimate Lithium batteries are among the most popular disposable lithium batteries on the market. Known for their long-lasting performance, these batteries can last up to 20 years in storage, making them an excellent choice for emergency kits and long-term storage. They can withstand extreme temperatures, ranging from -40°F to 140°F, making them suitable for various outdoor applications. Furthermore, Energizer Ultimate Lithium batteries are 33% lighter than alkaline batteries, making them a preferred choice for portable devices like cameras, GPS units, and high-drain electronic devices.

Price: $26.49


2. Duracell Ultra Lithium

Duracell is a trademark known for excellent products, and its Ultra Lithium disposable batteries are no different. These are made for high-function gadgets, offering stable power even in harsh climates. Duracell Ultra Lithium batteries’ solid energy output and a 10-year lifespan make them a top pick for energy-draining items like gaming controllers, digital cameras, and flashlights, and also for long-term storage.

Price: $18.10

3. Panasonic Lithium

Famed for their extensive lifespan and high energy density, Panasonic Lithium batteries maintain a constant voltage, granting your devices consistent power. Remote controls, medical appliances, and cameras can comfortably be powered by these batteries. Panasonic’s brand quality and reliability will keep your power requirements satisfied at all times.

Price: $9.99

4. Sony Lithium

Sony Lithium batteries are another excellent choice for those seeking high-quality disposable lithium batteries. Known for their durability and long-lasting performance, these batteries are ideal for high-drain devices like cameras, flashlights, and remote controls. Sony Lithium batteries have a low self-discharge rate, which means they’ll maintain their charge even when not in use. With a shelf life of up to 10 years, these batteries are a solid option for long-term storage.

Price: $12.95

5. Maxell Lithium

Maxell Lithium batteries are a wealth-saving substitute to renowned brands. Although less known, Maxell Lithium batteries offer reliable and regular power for your devices at a bargain price. They are appropriate for a range of devices, including digital cameras, flashlights, and medical devices, and boast a shelf life of up to 10 years.

Price: USD$27.99

Best Disposable Battery For Preppers

Best AA Battery: Energizer Ultimate Lithium AA

Best AAA Battery: Energizer Ultimate Lithium AAA

After carefully evaluating various options, we have eliminated products from unknown or Chinese brands, leading us to a clear winner: the Energizer Ultimate Lithium line. Priced at $33-$37 for a 12-pack of either AA or AAA, these batteries are the top choice for preppers. By opting for Energizer, you can rely on their reputable manufacturing processes and stringent quality controls, ensuring a reliable product while mitigating any uncertainties associated with lesser-known brands. Notably, Energizer Ultimate Lithium batteries boast exceptional shelf life and capacity, retaining their charge for up to 20 years.

The Energizer Ultimate Lithium batteries are readily obtainable at leading retailers – you can make a small quantity purchase during your routine shopping.

Compared to other battery sizes reviewed, the market for C and D cell batteries is considerably less extensive. While there are several lithium primary options available, we couldn’t find any from trustworthy manufacturers. All the batteries we came across in this range seemed to originate from Chinese factories with uncertain quality standards. Regrettably, this means we cannot recommend any lithium products in this category. In the meantime, it is advisable to use standard alkaline batteries and consider transitioning your gear away from C and D sizes or adopting rechargeable alternatives.

Best Pick for Longer Lifespan: Energizer Ultimate Lithium 9V

The Energizer Ultimate Lithium 9V battery, priced at $30 per pair, is a desirable alternative. Its prolonged lifespan is attractive for low-power devices such as smoke detectors. Using these batteries may decrease battery replacement frequency, offering savings. Moreover, these batteries also serve as an emergency power backup.

Also Great Picks

Leading CR2032 Battery: Sony CR2032

For the best CR2032 batteries, we recommend the Sony CR2032, priced at $12 for a box of 10. These small but powerful batteries have an extended shelf life and are ideal for keeping popular powered rifle optics functioning for many years to come. The CR2032 coin cell format is commonly used in firearm optics, and in such applications, it’s unnecessary to seek rechargeable options. Opting for lithium primary batteries, like the Sony CR2032, eliminates the need for dealing with the reduced capacity of Li-Ion CR2032 batteries and the bulkiness and inconvenience of a battery charger. Instead, purchasing a few extra lithium primary batteries will suffice and simplify your setup.

Best CR123: SureFire CR123A

Another popular among the AA batteries is the CR123A, frequently used in outdoor torches and weapon lights, including the famed Surefire Scout. SureFire CR123A batteries, priced at $21 for a pack of 12, are often the preferred choice among enthusiasts and experts for their excellent reputation in this category.


When selecting the best disposable lithium batteries for your needs, consider factors such as shelf life, temperature resistance, and compatibility with your devices. The top disposable lithium batteries listed in this article—Energizer Ultimate Lithium, Duracell Ultra Lithium, Panasonic Lithium, Sony Lithium, and Maxell Lithium—provide reliable, long-lasting power for a wide range of applications. Ultimately, the best battery for you will depend on your specific requirements, preferences, and budget.