CS-SWF700SL Battery – Sony WF-SB700 Charging Case WF-SB700N Charging Case WF-XB700 Charging Case WF-XB700N Charging Case 1185-0911 621733 Replacement
CS-SWF700SL Battery Replacement
Premium replacement battery for Sony WF-SB700 Charging Case WF-SB700N Charging Case WF-XB700 Charging Case WF-XB700N Charging Case 1185-0911 621733. 220mAh 3.7V Li-Polymer — engineered to original specifications and certified for safe transport.
| Model No. | CS-SWF700SL |
|---|---|
| Fits | Sony WF-SB700 Charging Case WF-SB700N Charging Case WF-XB700 Charging Case WF-XB700N Charging Case 1185-0911 621733 |
| Capacity | 220mAh |
| Voltage | 3.7V |
| Energy | 0.8Wh |
| Chemistry | Li-Polymer |
| Dimensions | 31.44 x 17.40 x 6.30mm |
| Weight | 5g |
| OEM Part No. | 621733, 1185-0911 |
Compatible Devices
- WF-XB700 Charging Case
- WF-XB700N Charging Case
- WF-SB700 Charging Case
- WF-SB700N Charging Case
- WF-C500 Charging Case
- WH-CH510
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- 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-SWF700SL is a replacement battery for Sony WF-SB700 Charging Case WF-SB700N Charging Case WF-XB700 Charging Case WF-XB700N Charging Case 1185-0911 621733. 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.