Finally! A Battery That’s Better Than Energizer and Duracell!

Summary

This video compares the performance of lithium and alkaline batteries, highlighting lithium's superior longevity, cold temperature resistance, and reliability. It reveals how brands like Blink Power, Bonai, and Energizer outperform traditional alkaline options like Duracell and Rayovac. With a focus on preventing leaks and reducing waste, the reviewer emphasizes the benefits of switching to lithium batteries for most high-drain devices. The video also touches on rechargeable batteries, noting their durability in long-term use. Ultimately, the reviewer recommends investing in lithium for better performance, despite their higher upfront cost.

Takeaways

• 😀 Duracell and Energizer are the top performing alkaline batteries, but some budget-friendly alternatives like Rayovac and Kirkland perform just as well.
• 😀 Lithium batteries consistently outperform alkaline ones in terms of longevity, voltage, and cold weather performance.
• 😀 The best lithium battery in the tests was Blinks Power, with a high capacity of 3,728mAh and the longest runtime.
• 😀 Alkaline batteries, especially older ones, are at risk of leakage, making them less ideal for long-term use compared to lithium options.
• 😀 Cold performance is a significant advantage for lithium batteries, with Power Owl standing out for its ability to perform at 1.21 volts in freezing conditions.
• 😀 Lithium batteries cost more, but the price is justified by their performance, especially in high-drain devices.
• 😀 Rechargeable batteries like inLoop and Energizer showed great long-term performance, maintaining good capacity even after six years of daily use.
• 😀 PowerX rechargeable batteries performed poorly after years of use, with a drastic reduction in capacity.
• 😀 There’s a significant difference in energy capacity between alkaline (around 2,400mAh) and lithium (3,700+ mAh) batteries.
• 😀 Overall, lithium batteries are the best choice for heavy-duty or cold-weather usage, while alkaline batteries are still decent for low-drain devices and short-term use.

Q & A

Which type of battery performed better in the tests: alkaline or lithium?

Lithium batteries outperformed alkaline batteries in several tests, including runtime, voltage delivery, and cold temperature performance. The lithium batteries showed superior capability in powering energy-hungry devices and maintaining performance in cold environments.

What was the main advantage of lithium batteries over alkaline batteries?

Lithium batteries offered better performance, particularly in high-drain devices and in cold temperatures. They maintained higher voltage, lasted longer, and had superior cold-weather performance compared to alkaline batteries.

How did alkaline batteries perform in cold temperatures?

Alkaline batteries struggled in cold temperatures, with many brands dropping to voltages as low as 0.75 volts. Only a few, like Duracell, Kirkland, and Energizer Max, maintained better performance in the cold, staying above 0.98 volts.

Which alkaline battery had the best cold-temperature performance?

Duracell, Kirkland, and Energizer Max performed the best in cold temperatures, with each maintaining voltages around 0.98 volts, which was notably higher than other alkaline options.

What was the result of the bounce test with dead and charged batteries?

The bounce test revealed that dead alkaline batteries bounced significantly higher than fully charged ones. Dead batteries, like the Duracell with 0.62 volts, bounced about five times higher than their fully charged counterparts.

How did rechargeable batteries perform after 6 years of daily use?

After 6 years of daily use, rechargeable batteries, such as those from Eneloop, Energizer, and Amazon Basics, held up remarkably well, with Eneloop showing the least degradation in capacity (1,874 mAh), while others like Duracell and PowerX had significantly lower performance.

What was the key finding regarding battery leakage?

The video suggests that leakage is a significant concern with alkaline batteries, particularly with brands like Duracell. The author highlights that lithium batteries, which are less prone to leakage, are a safer and more reliable choice for long-term use.

Which lithium battery was the most impressive in terms of performance?

The Blink Power lithium battery was the most impressive, outperforming other lithium brands with a runtime of 12 hours and 33 minutes and the highest energy capacity of 3,728 mAh.

How did the VAA brand compare to other batteries in terms of performance?

The VAA brand performed decently, with an internal resistance of 87 milliohms and a decent capacity of 2,130 mAh. While it wasn't the highest performer, it was a competitive option at a lower price point compared to brands like Energizer.

What was the overall conclusion regarding alkaline versus lithium batteries?

The conclusion was that lithium batteries generally offer better performance, especially in high-demand situations. They last longer, are more reliable in cold weather, and are less prone to leaking. The reviewer expressed a preference for lithium over alkaline batteries and considered them a more practical choice for most uses.