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Home→Tags Energizer Ultimate Lithium

Tag Archives: Energizer Ultimate Lithium

Estimating Energizer Ultimate Lithium (LiFeS2) Battery Capacity

Winterberry Wildlife Posted on December 26, 2022 by Bob ZakJuly 4, 2024

I give background and two data-driven methods to estimate the remaining capacity of LiFeS2 (e.g. Energizer Ultimate Lithium) batteries.

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Posted in Camera Trapping Technology, Contact, Deep Tech | Tagged battery tester, Energizer Ultimate Lithium, is battery dead?, lithium metal, MBT-1, remaining capacity, state of charge, trail camera | 8 Replies

Trail Camera Batteries: Internal AA-Cell Options

Winterberry Wildlife Posted on November 10, 2021 by Bob ZakDecember 7, 2022
cougar captured by trail camera with long lasting batteries

Batteries go with trail cameras like snow with a Montana winter. In this post, I look at options for internal trail camera batteries. This post is in two sections. In the first, I consider “per charge” capacity of 4 types of AA batteries, two primary and two rechargeable. I include a relatively new rechargeable option based on Lithium-ion technology. A handy graph shows how “long” a set of 8 of each of the battery types will last in a typical trail camera on a single charge in the field. On a related topic, I also consider SD card usage and sizing based on battery capacity. In the second section, I consider the tradeoff between primary and rechargeable batteries, including factors peculiar to camera trapping. I provide a simple selection guide for primary vs. rechargeable batteries based on temperature, service rates, and activity at the set.

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Posted in Blog, Camera Trapping Technology | Tagged battery, battery lifetime, Energizer Ultimate Lithium, Lithium-Ion, NiMH, rechargeable batteries, selction guide, trail camera | 27 Replies
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