Battery duration times – Activeforever Respironics EverGo Portable Oxygen Concentrator User Manual
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EverGo User Manual
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eTTInG
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Attach the carrying handle and shoulder strap to the carrying case.
Before using the EverGo device for the first time, the EverGo battery(s)
require an initial uninterrupted charging time of 4 hours minimum. This can
be accomplished by installing the battery(s) and using the AC Power Cord, as
described in the following pages.
Caution: Use only Respironics batteries in your EverGo device. Using other
batteries could damage the device and will void the warranty.
Battery Duration Times
The EverGo device model comes with one or two batteries, depending on the
model being used. EverGo’s two-battery system gives it long operation duration
times. For example, at a setting of 2 and 20 breaths per minute (BPM) with two
fully charged batteries, the device can be expected to run for 8 hours. Likewise,
under similar circumstances at a setting of 4, 5, or 6, it can run for 4 hours.
The following table shows the approximate duration of use at 20 BPM. Your
times may vary based on your activity level and the condition of the battery(s).
Flow
Setting
Breath Rate of
20 BPM
(2 batteries)
Breath Rate of
20 BPM
(1 battery)
1
12 hours
6 hours
2
8 hours
4 hours
3
6 hours
3 hours
4
4 hours
2 hours
5
4 hours
2 hours
6
4 hours
2 hours
Table 1. Approximate duration of the EverGo device operating with two or one fully charged
batteries.