As a photographer, you understand the importance of having reliable and long-lasting batteries for your camera gear. The last thing you want is to miss a perfect shot because of a dead battery. That’s where the Sanyo Eneloop rechargeable batteries come in. In this review, we’ll take a closer look at the features and benefits of the Sanyo Eneloop batteries and why they are the ultimate choice for photographers.


As wedding photographers we absolutely destroy our batteries. It is typical for us to go through 12 AA batteries each on a single shoot. Now, shooting as often as we do, this gets quite expensive quite quickly. So, we began the trek of looking for good rechargeable batteries that could easily power flashes on their own.


Comparison and Results

We tried out three different brands of rechargeable including Energizers, Duracells and Sanyo Eneloops. We quickly noticed that early off in the trial, the Duracell and Energizer rechargeables held significantly more charge than the Eneloops. Both the Energizer and Duracell rechargeables held charges around 2,500mAH while the Sanyo Eneleoop was at a humble 2,000 mAH.

What did this mean? Well it meant that for the first month or so the Duracell and Energizer batteries held more charge and thus lasted longer than the Eneloops. However, this quickly started to change. We started noticing that the charge and battery life on the Duracell and Energizer batteries began to diminish far quicker than that of the Eneloops.

Charge after charge, the Eneloops held up to powering around 300-400 flashes (with decent recycle times) while the Duracell and Energizers were starting to die off at around only 200 flashes.

So, if you are looking for rechargeables to be used in high power devices such as flashes, consider a set of Sayno Eneloop batteries. You and your pocket book will be glad you did. For even quicker and more consistent flash recycling, check out our article on the Quantum C Power Pack.

Why We Love the Eneloop Batteries

Long-Lasting Performance

One of the biggest advantages of the Sanyo Eneloop batteries is their long-lasting performance. With a low self-discharge rate, these batteries hold their charge for a long time, even when not in use. This means you can rely on them to power your camera gear whenever you need it, without worrying about the batteries losing their charge over time. The Eneloop batteries also have a high capacity, providing more power per charge than many other rechargeable batteries on the market.

Reliability and Consistency

The Sanyo Eneloop batteries are designed for consistent and reliable performance. They are engineered to withstand extreme temperatures, making them ideal for use in harsh environments. Additionally, the Eneloop batteries are rated for up to 2,100 charge cycles, ensuring they will last for years of use before needing to be replaced.


As photographers, we understand the importance of protecting our environment. The Sanyo Eneloop batteries are an environmentally-friendly alternative to disposable batteries. By using rechargeable batteries, you reduce waste and the need to purchase new batteries frequently. Additionally, the Eneloop batteries are made with recyclable materials, making them a sustainable choice for photographers.

Compatibility and Convenience

The Sanyo Eneloop batteries are compatible with a wide range of camera gear, including flashes, transceivers, and other gear. They also come in various sizes, including AA and AAA, making them versatile and convenient for all types of photography needs. The Eneloop batteries are also easy to recharge, with a variety of chargers available on the market, including those that can be powered by solar energy or USB.


In conclusion, the Sanyo Eneloop rechargeable batteries are the ultimate choice for photographers who demand high-performance, reliability, and sustainability. With long-lasting performance, durability, and compatibility, these batteries are a must-have for any photographer’s toolkit. They also provide an environmentally-friendly alternative to disposable batteries, reducing waste and protecting our environment. So, if you’re looking for a reliable and long-lasting battery solution for your camera gear, the Sanyo Eneloop batteries are definitely worth considering.