CS-SWH105SL Battery – Sony WH-1000XM5 WF-1000XM5 SP723741 Replacement

CS-SWH105SL Battery Replacement

Premium replacement battery for Sony WH-1000XM5 WF-1000XM5 SP723741. 1200mAh 3.8V Li-Polymer — engineered to original specifications and certified for safe transport.

Model No. CS-SWH105SL
Fits Sony WH-1000XM5 WF-1000XM5 SP723741
Capacity 1200mAh
Voltage 3.8V
Energy 4.6Wh
Chemistry Li-Polymer
Dimensions 41.70 x 36.10 x 7.00mm
Weight 23g
OEM Part No. SP723741

Compatible Devices

  • WH-1000XM5
  • WF-1000XM5

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$26.99per unit · free US shipping
Buy Now — $26.99 Full Spec Sheet
  • Volume discounts from 10 pcs (up to 10% off)
  • UN 38.3 certified + MSDS/SDS provided
  • Free US shipping on every order
  • B2B invoicing & wholesale support

FAQ

Is this battery compatible with my device?

The CS-SWH105SL is a replacement battery for Sony WH-1000XM5 WF-1000XM5 SP723741. See the compatible device list above for verified fits. Match your original battery's model or OEM part number before ordering.

What certifications does this battery have?

All Estry batteries ship with UN 38.3 transport certification and MSDS/SDS documentation, required for compliant air and ground shipping.

Do you offer wholesale pricing?

Yes — volume discounts apply automatically: 5% off at 10+, 6% at 20+, 8% at 50+, and 10% at 100+ pieces. US shipping is free on every order.