Battery for Plantronics CS70; CS70N; Savi 730; Voyager Pro, Pro HD, Pro UC; W730 (140mAh, 3.7V) from CELLONIC
Not available
Expected on 13.11.2026
5% discount if ordered in advance
Shipping: kr 29
Secure payment
Your payment is sent over an SSL-encrypted connection and handled by our payment providers. We do not store your card details.
Your data is protected
We use your data to process your order and do not sell it to third parties. You can find the details in our privacy policy.
What our customers say
-
Ronny Denmark
Fantastic battery, which is the same size as the old one, fast delivery, good price
Fits your
We have not listed this product as compatible with the
That does not necessarily mean it will not fit — our compatibility list is not exhaustive.
Does this product fit your device?
Fits 11 devices
Fits the following devices
No device matches your filter.
Replaces these original part numbers
- Plantronics 66278-01
- Plantronics 79879-01
- Plantronics PA-PL003
Description
Headphone and headset replacement batteries from CELLONIC
A replacement battery can help you keep using your headphones for music, calls and gaming when their battery is worn. Check the model, battery reference, dimensions and connection. Follow the manufacturer’s procedure when replacing an internal battery.
Compatible models (selection): Plantronics CS70; Voyager Pro, Pro HD; W730
Capacity: 140mAh
Voltage: 3.7V
Cell type: Lithium-Polymer
Energy: 0.52Wh
Battery type: 66278-01, 79879-01, PA-PL003
Length (mm): 24.6
Width (mm): 12.82
Height (mm): 6.22
Before ordering, compare your device, battery type and specifications with the product details.
Compatibility
Plantronics CS70, Plantronics Voyager Pro, Plantronics Voyager Pro HD, Plantronics W730, Plantronics Voyager Pro UC, Plantronics Savi 730, Plantronics WH210, Plantronics Voyager Pro Plus, Plantronics CS70N, Plantronics Avaya AWH75N, Plantronics Avaya AWH-75N
See the Compatibility tab for the complete checked list and applicable restrictions.
subtel has specialised in batteries and accessories since 2004.