Best Disposable Lithium Batteries
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:
- 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.
- When you lack access to a charger or power source or simply prefer to avoid the recharging process.
- 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.