Battery storage – Activeforever Respironics EverGo Portable Oxygen Concentrator User Manual
Page 28
25
EverGo User Manual
C
arInG
for
your
b
aTTery
(
s
)
Handle your battery(s) with care.
• Do not allow a battery’s terminals to touch together as this will cause
the battery to fail.
• Do not immerse a battery in water.
• Do not disassemble or deform a battery.
• Do not expose to, or dispose of, a battery in fire.
• Avoid exposing a battery to excessive physical shock or vibration
(dropping, etc.).
• Keep all batteries out of the reach of children.
• Do not use any battery that has been damaged in any way.
• Always charge the batteries in accordance with the manufacturer’s
instructions, using specified chargers only.
• Do not use modified battery chargers.
Battery Storage
Lithium ion batteries can be stored from -4° F (-20° C) to 140° F (+60° C) at
up to 80% relative humidity. However, they are best stored below
70° F (21° C) in a cool, dry, well-ventilated facility free from corrosive gas or
vapor.
Storage at temperatures above 113° F (45° C) such as in a hot car may degrade
battery performance and reduce battery life. Storage at low temperatures may
affect initial battery performance.