VTUVIA SN100/SJ26 48V 13AH/15AH 

• A secondary battery for extending your SN100/New-SJ26 range. 
• Premium lithium battery cells
  

Note:

• Does not come with a charger.
• All accessories are non-refundable and non-exchangeable.
• The original charger is suitable for all 3 capacities of batteries.
• Use for VTUVIA SN100 and New-SJ26, the Old version SJ26 (Purchased before 2023) can't be used.

Battery Maintenance Guide:

https://vtuviaebike.com/blogs/news/battery-maintenance-guide-how-to-protect-your-battery