WHILL C2 - Page 103

102
WHILL Model C2/Ci2 User Manual
8
¢
Battery
Check the 4th to 6th digits of the 16-digit serial number printed in the white frame of the battery label.
Content Year Week
Numbers to check 4
th
digit 5
th
and 6
th
digits
Meaning 0 : 2020
1 : 2021
2 : 2022
3 : 2023
4 : 2024
01 to 52
WC20172170100043
WC20172170100043
Year: 2020
17
th
week of the year
e.g.
¢
Charger
Check the 5th and 6th digits of the 11-digit serial number printed in the white frame on the battery charger label.
Content Year Month
Numbers to check 5
th
digit 6
th
digit
Meaning 0 : 2020
1 : 2021
2 : 2022
3 : 2023
4 : 2024
1 : Jan 7 : Jul
2 : Feb 8 : Aug
3 : Mar 9 : Sep
4 : Apr A : Oct
5 : May B : Nov
6 : Jun C : Dec
6JVW07L000S
6JVW07L000S
Year: 2020
July
e.g.