Pros
1200mAh batteries last 2x longer than 600mAh lithium battery
Ultra high energy density
10 year backup battery in ac powered smoke detectors and fire alarms
Cons
Non rounded edges may fit poorly.
Tech specs
batteries | 4 Lithium Ion batteries required. included |
item weight | 5 ounces |
customer reviews | 4.6 4.6 out of 5 stars 256 ratings 4.6 out of 5 stars |
package dimensions | 2.64 x 1.85 x 1.06 inches |

Product Overview
I recently had the opportunity to try out Enegitech s 1200mAh Non Rechargeable Li ion Batteries, and I have to say that I was very impressed with the overall performance. Not only did they last longer than other similar batteries, but they also offered good protection in extreme temperatures and had a fast flash performance with a consistent and very short recycle time.
The battery life of these batteries was excellent, lasting up to two times longer than 600mAh lithium batteries. This makes them perfect for devices such as smoke detectors and fire alarms, which need a long lasting backup power source. They also offer an ultra high energy density and last 3 5 times longer than ordinary alkaline batteries in high current drain devices like digital cameras.
In terms of value for money, these batteries are definitely worth their price tag. With a 10 year shelf life, you will be able to use them for a long time before having to replace them. Furthermore, their built in smart protection ensures good performance in any extreme weather or temperature from 20 60 / 4 F 140 F making them great for outdoor activities or trips where you may encounter harsh weather conditions.

The Enegitech 1200mAh Non Rechargeable Li ion Batteries are ideal for anyone who needs reliable power sources that can handle extreme temperatures or who needs a long lasting battery life. These batteries are perfect for smoke detectors, fire alarms, multi meters, Infrared Thermometer, Laser Thermometer, Temperature Gun,remote transmitter, stud finder, Wall Scanner, mini photo printer and vital signs monitor among others.
Overall I would highly recommend the Enegitech 1200mAh Non Rechargeable Li ion Batteries if you need reliable and long lasting power sources that can handle extreme temperatures. They are definitely worth the investment due to their long battery life and excellent performance in various applications.
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