Genze 1st Generation E-Bike Lithium-Ion Battery
The Genze 1st Generation E-bike Lithium-Ion Battery works for 100 series of the E-bikes that were built BEFORE June 2017.
This Lithium-Ion Battery is wider than the 2nd Generation. It is 3" wide, whereas the 2nd Generation is 2.25" wide.
If you are not sure when you purchased your E-Bike, you can check the bike's serial number. The number in YY area signify the year manufactured, and the number in MM is the month when the bike was manufactured:
Serial number template: EGDDDYYMMXXX
1st gen battery