Enegitech CR2 3V Lithium Battery Review Perfect for Rangefinders and Smart Devices

Description

Compact Design and Versatile Compatibility

I’ve used plenty of batteries for different devices, but the Enegitech CR2 Lithium Battery (CR2 2 Pack) stands out for its compact and lightweight design. Weighing just 1.13 ounces, these batteries are incredibly easy to handle and store. They fit snugly into a range of devices, including Nest Temperature Sensors, Golf Rangefinders, Smart Switch Button Pushers, and Fujifilm Instax Square cameras. I tested them in my own Instax Square SQ6 camera, and they slid in perfectly, with no hassle or wiggling around.

Their wide compatibility is one of their most appealing features. I even tried them in a SwitchBot Smart Switch Toggle and a door sensor, and they worked seamlessly. Having a product that’s this versatile feels like a win because you don’t need to keep different types of batteries for every gadget in the house.

Reliable Performance and Long Shelf Life

The performance of these batteries is nothing short of impressive. With a voltage of 3V and a capacity of 1000 mAh, they can power devices for a decent amount of time without needing frequent replacements. I used one of the batteries in a golf rangefinder during a weekend outing, and it held up the entire time without any signs of power drop.

Another fantastic feature is their 10-year shelf life. While I haven’t had these batteries sitting around for that long, it’s reassuring to know that I can keep extras without worrying about them losing their charge prematurely. This is especially important for someone like me who uses batteries on a rotational basis for various devices.

Safety Features for Peace of Mind

Safety is a top priority when it comes to batteries, and these CR2 batteries don’t disappoint. They come with PTC High Current Discharge Protection, which helps prevent overheating and potential explosions. I’ve had close calls with poorly made batteries in the past, so this feature gives me one less thing to worry about.

I stored these in a cool, dry place, as recommended, and I appreciate the clear instructions provided by the manufacturer. Avoiding direct sunlight and intense heat is crucial, and the product packaging makes these guidelines easy to follow.

Key Benefits

• Wide compatibility with multiple devices, from cameras to smart switches.
• Long shelf life of up to 10 years ensures durability and readiness.
• PTC protection for added safety during use.

Areas for Improvement

• Non-rechargeable nature: While the batteries are powerful, the fact that they’re non-rechargeable limits their reusability.
• Limited pack size: A two-pack is convenient for minimal use, but a larger pack option would be useful for households with high battery demands.

Competing Products

In comparison with other CR2 batteries on the market, these stand strong but aren’t without competition. I’ve tried the Duracell DLCR2 and Energizer CR2, and though all three perform well, the Enegitech CR2 batteries have the edge in terms of their 10-year shelf life and PTC safety features.

However, alternatives like the Energizer CR2 might appeal to users who prefer rechargeable options, even if that comes at a higher cost. The Duracell batteries, while dependable, don’t seem to last as long in terms of shelf life or device usage.

Budget-Friendly

For the features it offers, this product sits at a reasonable price point, and it delivers solid value for the money. Considering the safety features, long shelf life, and wide compatibility, it feels like a smart purchase. While it’s not the cheapest option available, its longevity and reliability make it worth the slight premium.

If you’re someone who frequently uses devices requiring CR2 batteries, this pack is a cost-effective and dependable choice.

Additional information