makadviento 2 Posted May 13, 2014 Report Share Posted May 13, 2014 How long does the battery of the logger lasts? ritaSn and JeremyNuh 2 Quote Link to post Share on other sites
Drew Lepple 0 Posted May 13, 2014 Report Share Posted May 13, 2014 The 2 D-Cell batteries and the coin battery that runs the clock of the logger are designed to last 2 years. In very cold climates, it is recommended that you change the batteries every year. Quote Link to post Share on other sites
jaribecker123 0 Posted July 25, 2017 Report Share Posted July 25, 2017 With the battery capacity and average current consumption, you can compute the expected runtime of your project by solving the equation:Battery capacity (in mAh) / Average current consumption (in mA) = Hours of expected runtimeFor example if your project consumes 150 mA and your batteries are rated at 800 mAh at that current draw, you can can compute:800 mAh / 150 mA = 5.33 hours expected runtime Quote Link to post Share on other sites
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