^--w 6 



Figure 9. Graph of tests 1 and 6. 



Test 1. Normal discharge of battery A at 2.5 amperes 

 for control. 



Test 6. 2.5-ampere discharge of battery A under con- 

 ditions simulating a dive to 24, 000 feet. 



5 



TIME (HR) 



Figure 10. Graph of tests 3 and 5. 



Test 3. Normal discharge of battery B at 2. 5 amperes 

 for control. 



Test 5. 2. 5-ampere discharge of battery B under con- 

 ditions simulating a dive to 24, 000 feet. 



13 



