Garmin Forerunner 645 245 361-00086-11 225mAh Upgraded Battery Replacement Parts

Bring your Garmin Forerunner or Vivoactive 3 Music back to full battery life with this upgraded 225mAh replacement battery for Garmin part number 361-00086-11. As lithium batteries age, a watch that once lasted days between charges can start dying mid-run, shutting off in the cold, or dropping percentage fast during GPS workouts. This JoesGEcom battery replaces the original 180mAh cell with a higher 225mAh capacity, giving you roughly 25 percent more capacity than stock.

• Brand: JoesGEcom for Garmin
• Condition: New
• Fits Models: Forerunner 645, Forerunner 635, Forerunner 245, Forerunner 235, and Vivoactive 3 Music
• Replaces Part Number: 361-00086-11

Battery Specifications:

• Capacity: 225mAh (Upgraded Capacity) vs. the original 180mAh battery
• Voltage: 3.8V
• Energy: 0.855Wh
• Battery Type: Rechargeable Li-Polymer
• Red and black leads for soldered connection, same as the original
• New cell, JoesGEcom branded with a serialized quality seal

What's Included:

• 1 x JoesGEcom 225mAh Replacement Battery for Garmin 361-00086-11

Installation Notes:

This is an advanced repair that requires opening the watch, soldering the battery leads to the board, and resealing the case. Professional installation is recommended if you are not comfortable with this process.