As the Battery University puts it, “The performance of all batteries drops drastically at low temperatures”! Depending on whether the headphones are using rechargeable NiCd (older ones probably) or lithium-ion (newer), you’ll get slightly different performance results.
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As the Battery University puts it, “The performance of all batteries drops drastically at low temperatures”! Depending on whether the headphones are using rechargeable NiCd (older ones probably) or lithium-ion (newer), you’ll get different outcomes in cold weather.
The issue with newer devices using lithium-ion batteries is that they always have a safety low-voltage cut off built in to prevent permanent damage to the batteries. When that happens, the device shuts down.
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Low temperatures can create situations where it causes the lithium-ion battery pack to dip below the cut-off temperature when cold, thus prematurely cutting off power to the device. Devices running on NiCd don’t have this cutoff built in, and will probably trickle power longer.
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Low temperatures can create situations where it causes the lithium-ion battery pack to dip below the cut-off temperature when cold, thus prematurely cutting off power to the device. Devices running on NiCd don’t have this cutoff built in, and will probably trickle power and keep working longer in cold situations.
As the Battery University puts it, “The performance of all batteries drops drastically at low temperatures”! Depending on whether the headphones are using rechargeable NiCd (older ones probably) or lithium-ion (newer), you’ll get slightly different performance results.
The issue with newer devices using lithium-ion batteries is that they always have a safety low-voltage cut off built in to prevent permanent damage to the batteries. When that happens, the device shuts down.
Low temperatures can create situations where it causes the lithium-ion battery pack to dip below the cut-off temperature when cold, thus prematurely cutting off power to the device. Devices running on NiCd don’t have this cutoff built in, and will probably trickle power longer.
[https://batteryuniversity.com/learn/article/discharging_at_high_and_low_temperatures|Source]