Sony ULT Wear WH-ULT900N Battery 702428 520mAh Replacement Repair Kit with Tools

Bring your Sony ULT Wear WH-ULT900N headphones back to full battery life with this new replacement battery repair kit. If your headphones no longer hold a charge, drain quickly, or won't power on, this 520mAh Li-ion battery is the reliable fix. Everything you need for the repair is included.

• Brand: Third Party
• Condition: New
• Fits Models: Sony ULT Wear WH-ULT900N

Key Features:

• New replacement battery, not a pulled or used part
• Battery model 702428, 520mAh, 3.85V, 2.0Wh Li-ion
• Original connector and wiring harness compatible with WH-ULT900N
• Fixes dead battery, rapid drain, and headphones that won't power on
• Complete repair tool kit included, no extra tools needed

What's Included:

• 1 x New 520mAh Li-ion replacement battery (model 702428)
• 1 x Phillips 2.0 screwdriver
• 1 x Phillips 1.5 screwdriver
• 1 x Metal spudger
• 1 x Plastic opening pick

This repair does not require soldering. The battery will simply clip into the circuit board. 

Watch Our How To Repair Video Showing The Entire Installation Process: 

If you prefer not to repair it yourself, we also offer a mail-in repair service:
https://www.joesge.com/pages/repair-service-sony-headphones