Invacare IRC 1720 - Manual (Page 23)

SECTION 3—BATTERIES
Part No 1130202 23 Stratos™Portable
CAUTION
In case of failure and/or malfunction, turn the unit off and
read the operating manual. DO NOT attempt to open the
plastic case or to replace any components.
DO NOT short circuit battery contacts. Make sure
battery contacts do not come in contact with keys, coins
or other metal objects.
The battery has protection from overheating and will not
operate if temperature is 104ºF (40ºC) or higher. Allow
the battery to cool before restarting.
ƽ WARNING
To charge battery, use only the original power cable (AC)
or auto adapter cable (DC). Using non-original equipment
may result in damage to the battery.
Charging of the battery requires at least 16 hours. Failure
to condition the battery prior to its first use may result in
a reduced battery life expectancy.
DO NOT dispose of the battery pack in the household
waste. Proper disposal at an appropriate collection site
provided in your local area is strongly recommended.
DO NOT dispose batteries in fire, as they could explode.