Devin Jacobs
Some AA battery brands power through with lasting endurance, while others fizzle out faster than expected. This overview shows how 15 different battery brands perform, separating the long-lasting champions from those that might leave you reaching for replacements sooner than you’d like. For steady performance in your devices, here’s how they stack up—from those you may want to steer clear of to the ones truly worth your money.
Ultrafire
Erratic performance and short lifespan are common complaints with Ultrafire batteries. Overheating is frequently mentioned, making them a safety concern for long-term use. These batteries often fail to deliver steady power, especially in high-drain devices, leading to their low reputation in the rechargeable battery market.
Fuji
Often praised for their eco-friendly design, EnviroMax AA batteries from Fuji have one significant drawback—the cost. According to CinemaSound, these batteries have the highest cost per hour of use among all alkaline options. Despite their adequate performance in low-drain devices, they tend to be a less economical choice over time.
Kodak
Kodak batteries, particularly the Carbon Zinc variants, are known for underperforming high-drain devices. Their low cost doesn’t compensate for their short service life and continual leakage issues. These batteries might suffice for occasional use in low-power gadgets, but they’re far from ideal for more consistent energy needs.
Deleepow
Though marketed as high-capacity rechargeables, Deleepow batteries often fail to meet expectations. Reports of actual capacity falling significantly short of advertised levels are standard. Their inconsistent performance, especially in high-drain operations, has left many seeking more dependable alternatives in the rechargeable battery market.
Eveready
Eveready’s alkaline batteries are a dependable, budget-friendly pick for powering your everyday gadgets without hassle. However, their carbon zinc options are often criticized for short battery life and leakage issues. While decent for low-drain applications, they struggle in devices that require sustained energy output over time.
Amazon Basics
While reliable for low-drain uses, the alkaline versions of Amazon Basic batteries often fail to perform effectively in more demanding electronics. The rechargeable models, however, are praised for durability. They promise good value but may require continual replacement in high-demand applications.
Polaroid
Economical but lacking endurance, Polaroid batteries are best suited for low-power devices. The Super Alkaline version outperforms the Extreme variant, but neither stands out for high-drain functions. While cost-effective for occasional use, their performance lags behind that of more premium brands in exacting electronics.
CVS Health
CVS Health batteries receive mixed reviews, with the standard AA versions often falling short on longevity. Their MAX variants perform slightly better but don’t match high-end brands. They are affordable but may not be the best choice for devices that require sustained, reliable power.
Tenergy
Highly durable and reliable, Tenergy batteries excel in high-drain devices such as cameras and game controllers. Both rechargeable and non-rechargeable models give excellent value and last longer than many competitors. Their performance in devices like cameras and toys has earned them a reputation for providing consistent, steady power at a reasonable price.
Ansmann
Professionals favor Ansmann batteries for their longevity and durability in demanding operations. Known for delivering reliable energy, they perform exceptionally well in high-drain devices. Despite the higher cost, these batteries provide long-term worth, making them a smart choice for those prioritizing dependable performance.
Rayovac
Rayovac batteries offer a reliable balance of performance and cost. While not as long-lasting as premium brands, they provide stable power in most household devices and are less prone to leaking. Their affordability makes them a solid mid-range choice for consumers looking for unfailing, budget-friendly batteries.
ACDelco
Ideal for moderate-drain applications, ACDelco batteries deliver reliable power over time. While they may not last as long in extreme climates, they are highly regarded for everyday use. Priced affordably and known for their longevity, ACDelco remains a solid choice for reliable, budget-friendly batteries.
Eneloop
Capable of holding 70% of their charge over a decade, these rechargeable batteries are highly regarded for their lasting power. Designed for high-drain devices, they are noted for their durability and eco-friendliness. Eneloop remains a premier pick for anyone seeking a reliable, extended rechargeable battery.
Duracell
A trusted name in battery performance, Duracell stands out for use in devices requiring consistent power. It is recognized for delivering prolonged power and performs consistently well across a variety of functions. Though more expensive than some alternatives, its strength and extended lifespan justify the premium price for many consumers.
Energizer
Energizer batteries offer exceptional performance and long-lasting power across high- and low-drain electronics. They are less prone to leaking than other brands and maintain a strong credibility for durability. Whether for household gadgets or exacting electronics, Energizer batteries are a trusted choice.