TRACK GP 8E9040 - Caterpillar

MMU Controller Board Battery - Replace
The MMU controller board uses a lithium battery. The battery has an estimated life of 5 years. When replacing the battery, replace with the same number and type as installed.
Illustration 1 g02453353
MMU controller board - lithium battery (1) Lithium battery
Table 1
Lithium Battery Specifications    
Nominal Voltage     3.0 V    
Typical Voltage     3.1 to 3.3 V    
Rated Capacity     200 mAh on 15 kU to 2.0 V at
21°C (70°F)    
Average Weight    
0.106 oz (3.0 g)    
Volume    
0.061 in.3 (1 cm3)    
Terminals     Flat, PC Pins    
Operation Temperature Range    
−40° C (−40° F) to
60° C (140° F)    
NEDA/ANSI     5004LC