Sennheiser Momentum 4 Wireless Battery 700mAh AHB413645PCT Aftermarket Replacement Parts

This is a brand new aftermarket replacement battery built to OEM specifications for the Sennheiser Momentum 4 Wireless. If your Momentum 4 is not holding a charge, dying quickly, or failing to power on, this zero-cycle replacement battery restores full battery life. Compatible with part number AHB413645PCT, rated at 700mAh.

• Brand: Third Party
• Condition: New
• Fits Models: Sennheiser Momentum 4 Wireless

Key Features:

• Brand new aftermarket battery built to OEM specifications
• 700mAh capacity matches the original battery rating
• Part number compatible: AHB413645PCT
• 3.7V rechargeable Li-ion battery
• Includes original-style connector and wiring harness
• Tested and verified holding charge before shipping

What's Included:

• 1x Sennheiser Momentum 4 Wireless Replacement Battery 700mAh (AHB413645PCT compatible)

This repair requires opening your Momentum 4 headphones and disconnecting the battery connector. Intermediate to advanced skill level recommended. Professional installation is advised if you are not comfortable with headphone disassembly.

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