Portable Oxygen Concentrators: Complete Winter Guide

While the winter is upon us, it is very important that users stay mobile, independent, and enjoy life year-round. The weather can introduce challenges to the devices battery performance. Cold temperatures, snow and fluctuating weather can reduce battery efficiency and shorten the overall run time and oxygen delivery if precautions aren't taken seriously.  

This guide will help you understand why cold weather affects your POC, how to protect your battery, and what to avoid. 

Why Cold Weather Affects POC Batteries

POCs typically use lithium-ion batteries, which are lightweight, long-lasting, and reliable. The cold temperatures make the liquid electrolyte thicker and hinder lithium-ion movement, this reduces power output, shortens runtime, and decreases overall capacity because ions can't move as easily or efficiently between electrodes But like all lithium-ion batteries, cold temperatures can temporarily reduce their performance.

Start With Fully Charged Batteries

Winter conditions can shorten battery life. Always begin outings with a fully charged primary battery, at least one fully charged backup, and a charger if your plan involves longer trips.

Increased Device Power Demand

Cold air can make sensors work harder and reduce airflow, causing your POC to draw more power and drain the battery faster. 

Avoid Cold Cars

Cars cool quickly in winter. Leaving your POC or spare batteries in a cold vehicle can cause rapid battery discharge, temporary capacity loss, and difficulty restarting the device. Always take your POC and batteries with you when leaving the car.

Warm Batteries Gradually

If your device or battery becomes cold, bring it indoors and allow it to warm naturally. Avoid direct heat sources like heaters, hairdryers, or heating pads, and do not charge until it reaches room temperature.

Use Carrying Cases for Extra Protection

Cases help protect against wind, snow, and cold air. If outdoors in snow or icy conditions, keep your POC dry, cover the battery for extra insulation, and protect tubing from condensation.

Signs Your Battery May Be Struggling

Watch for faster-than-normal drain, a rapidly dropping battery indicator, unexpected shutdowns, “low battery” alerts sooner than expected, and difficulty turning on the device. If these symptoms disappear after warming, cold was likely the cause.

Winter Travel Tips for Your POC 

Carry extra batteries during winter, including backups and chargers. Follow air travel rules and pack enough battery power for 150% of total flight time. Protect batteries from snow, wet conditions, and cold airport tarmacs. If traveling to high-altitude locations, keep batteries warm and the device inside clothing.

When to Consider Replacing Your Battery

Winter can highlight aging or failing batteries. Replace if you notice shortened runtime at room temperature, charging difficulties, swelling or warping, unexpected shutoffs, or older batteries. A fresh battery can make winter travel and daily outings much safer.

Cold weather doesn’t have to limit your independence. With preparation, proper care, and attention to your POC battery, you can remain mobile, safe, and confident all winter. With On The Go Portable Oxygen our specialists can help you select the right batteries, accessories, and devices to keep you moving comfortably, whether it is, running errands, or traveling to see loved ones. 

If you are ready for a more independent lifestyle give one of our specialists a call at 855-695-6036. We are ready to help you!