Figure 2-8 Battery Pack Shelf-Life Storage Time vs Temperature
• Recommended temperature: 20° to 25°C
• Humidity: 5% to 90% non-condensing at 65°C
• Altitude: 4,572 meters (15,000 feet)
• The batteries must be recharged periodically depending on the storage temperature.
Storing battery packs without recharging periodically will cause damage to
CAUTION
the battery packs, resulting in reduced run time.
The PowerTrust UPS should be protected from environmental extremes that
can cause condensation within the unit.
Chapter 2
Unpacking and Inspecting
Shipping and Storage Requirements
2-13