CS-BNA100XL Battery – Bang & Olufsen BeoPlay A1 C129D3 Replacement
CS-BNA100XL Battery Replacement
Premium replacement battery for Bang & Olufsen BeoPlay A1 C129D3. 3400mAh 7.4V Li-ion — engineered to original specifications and certified for safe transport.
| Model No. | CS-BNA100XL |
|---|---|
| Fits | Bang & Olufsen BeoPlay A1 C129D3 |
| Capacity | 3400mAh |
| Voltage | 7.4V |
| Energy | 25.2Wh |
| Chemistry | Li-ion |
| Dimensions | 69.30 x 37.40 x 19.50mm |
| Weight | 99g |
| OEM Part No. | C129D3 |
Compatible Devices
- BeoPlay A1
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$22.99per unit · free US shipping
Buy Now — $22.99
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-BNA100XL is a replacement battery for Bang & Olufsen BeoPlay A1 C129D3. 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.