[. . . ] [. . . ] a battery manufactured on January 1999 will carry an expiry code of 01-00. ) 01 stands for January, 00 stands for 2000 Model No. : GP908G + 6 VOLTS Estimated Service : Discharge Discharge Resistance Condition 6. 8 Ohms 8. 2 Ohms 120 Ohms 30 Mins/ Hr 8 Hrs/ Day 30 Mins/ Day 12 Hrs/ Day End Point Voltage 3. 6V 3. 6V 3. 6V Service Life 380 Mins 11 Hrs 230 Hrs 65-67 7. 0 6. 0 5. 0 4. 0 3. 0 6. 8 Ohms, 30 Mins/Hr, 8 Hrs/Day 108-115 Voltage end point 3. 6V 0 100 200 300 400 500 Minutes At 20°C within 30 days of manufacture Cross References: GP JIS IEC 908G 4F 4R25 Eveready 509 Duracell/Mallory M908 97-102 32. 5-33. 5 02990I269 65-67 24 [. . . ] [. . . ]