Issue / Question
How to decode main battery serial number to manufactured date?
Applicable To
ET50, ET55
Resolution / Answer
Battery version 10:
| Position | Code | Example |
| 12th | Year | E=2014, F=2015 , G=2016 , H=2017, I = 2018 |
| 13th |
Month |
1=Jan, 2=Feb, 3=Mar, 4=Apr, 5=May 6=June, 7=July, 8=Aug 9=Sept, A=Oct, B=Nov, C=Dec |
| 14th & 15th | Day |
Example:
AMME2415.10I412005119 means the battery pack assembly is 2018, April 12th
Battery version 9 or earlier:
| Position | Code | Example |
| 11th | Year | E=2014, F=2015 , G=2016 , H=2017, I = 2018 |
| 12th |
Month |
1=Jan, 2=Feb, 3=Mar, 4=Apr, 5=May 6=June, 7=July, 8=Aug 9=Sept, A=Oct, B=Nov, C=Dec |
| 13th & 14th | Day |
Example:
AMME2360.8FC07001522 means the battery pack assembly is 2015, December 7th
