How to Replace a Scooter (Motorcycle) Battery | YTX7A-BS | 12 V | SYM Jet Power 125

Today, I want to show you how to replace/change a scooter (SYM Jet Power 125) battery. This scooter uses battery type YTX7A-BS with an approximate 150mm x 87mm x 94mm. The Battery is located at the floor panel, as shown in the figure:

References:

1. SYM Jet 4 125 Manual

Step 1: Removal of Battery

1. Remove the battery cover by unscrewing the 4 screws on the battery cover.
   
   
   
2. Unscrew 2 screws on the battery terminal cover and remove the battery terminal cover.
   
3. The red cable indicates a positive (+) cable, and the black cable indicates a negative (-) cable. At first, unscrew and remove the negative (-) cable. After that, unscrew and remove the positive (+) cable.
   
4. Remove the Battery. For the replacement battery, I used battery type YTX7A-BS. If you buy a new battery, it usually includes nuts and screws.

   

Step 2: Installation of Battery

1. Install the Battery in the reverse step of removal. Noted: for safety reasons install positive (+) cable/terminal then negative (-) cable/terminal.
   
   

The link tools and components replacement I used in this video are listed below:

Tools/Components/Items (Shopee):

1. Battery (YTX7A-BS)
2. Battery (Nut & Screw)
3. Screwdriver Set

Tools/Components/Items (Lazada):

1. Battery (YTX7A-BS)
2. Battery (Nut & Screw)
3. Screwdriver Set

Tools/Components/Items (Aliexpress):

1. Battery (Nut & Screw)
2. Screwdriver Set

Specifications:

• Brand: YOSHIPOWER
• Battery Type: YTX7A-BS, Maintenance Free
• Voltage: 12
• Capacity (AH): 6

Video:

That all from me. If you have any suggestions, please write in the comment section. Thank you for your time 👷.