Instruction Manual

A-4
Appendix
Backup Battery • Internal NiMH, 3.6 V @ 70 mAh
• Charge time: 90% - 2 days, 100% - 4 days
• Automatically recharges from main battery when the
system is on.
• Suspend life (fully charged backup battery, no main
battery): 2 days
Additional Specifications
Reliability • 50,000 hours MTBF
• Heavy-duty Lexan housing with rubber handgrips
• Breakaway serial port door hinges
Security Features • Kensington lock slot
• Owner password capability
PenCentra 130 Specifications (Continued)