Wireless Headset 2x Battery replaces Sennheiser BA300, BA-300, 500898, 523306 - 140 mAh 3.7 V Li-polymer
£12.81
Prices include VAT , plus Shipping
“Accurate fit” and “brand quality” are highly praised: more than 3,500 reviews in the last 12 months.
- High-quality spare parts with optimum price-performance ratio
- Reliable functionality & full compatibility with your wireless headset
- Manufactured with precision for the perfect fit in your device
- CE & RoHs certification - fulfil all guidelines of operational safety
- No memory effect
Lithium-ion polymer batteries (often abbreviated to LiPo, Li-poly, lithium-poly and LIP) belong to the Li-ion family. They have a low self-discharge rate, are long-lasting and have a high capacity. Compared to other Li-ion batteries, the energy capacity of lithium polymer batteries is slightly lower, but they are more resistant to overcharging. The polymer-based electrolytes enable these lightweight batteries to be manufactured in a wide range of designs and shapes, making them very versatile. LiPo batteries are often use in battery electric vehicles, remote-controlled electric models, smartphones and notebook computers.
| Brand: | vhbw |
|---|---|
| Material: | plastic / metal |
| Weight: | 9 g |
| Dimensions (L x W x H): | 3.2 x 2.4 x 0.9 cm |
| Technology: | Li-polymer |
| Capacity: | 140 mAh |
| Voltage: | 3.7 V |
| Nominal energy: | 0.52 Wh |
| Number of cells: | 1 |
| Content of delivery: | 2x battery |
Make sure that your device fits.
Enter the manufacturer, model number or original part designation in the search field.
- Sennheiser EKI 830
- Sennheiser HDI 830
- Sennheiser IS 410
- Sennheiser IS 410TV
- Sennheiser RI 410
- Sennheiser RI 830
- Sennheiser RI 830S
- Sennheiser RI 840
- Sennheiser RI 900
- Sennheiser RR 840
- Sennheiser RR 840 S
- Sennheiser RR 4200
- Sennheiser RS 4200
- Sennheiser RS 4200 TV
- Sennheiser Set 830
- Sennheiser Set 830 S
- Sennheiser Set 830 TV
- Sennheiser Set 833 TV
- Sennheiser Set 840
- Sennheiser Set 840 S
- Sennheiser Set 840 TV
- Sennheiser Set 843 TV
- Sennheiser Set 900
- Siemens RR 832
- Siemens RR 842
- Siemens Set 832 TV
- Siemens Set 842 TV
- Sennheiser 500898
- Sennheiser 523306
- Sennheiser BA-300
- Sennheiser BA300
- Sennheiser HC-BA300
- Sennheiser NCI-PLS100H
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20 April 2026
Reviewed at Trusted Shops
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6 April 2026
Reviewed at Trusted Shops
Akkus entsprechen dem Original und erfüllen ihre Funktion. Gerne wieder!
20 February 2026
Reviewed at Trusted Shops
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24 December 2025
Reviewed at Trusted Shops
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20 December 2025
Reviewed at Trusted Shops
Schnelle und korrekte Lieferung der bestellten Produkte
10 November 2025
Reviewed at Trusted Shops
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7 November 2025
Reviewed at Trusted Shops
Sennheiser Kopfhörer funktioniert Dank der neuen Akkus wieder einwandfrei.
30 October 2025
Reviewed at Trusted Shops
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23 October 2025
Reviewed at Trusted Shops
Gut und schnell
20 September 2025
Reviewed at Trusted Shops
Die Batterien halten sehr lange, so kann ich den Kopfhörer wieder richtig nutzen!
Please contact our support team if you have questions.
Either send us an email to info.en@electropapa.com or use the contact form below. Thank you!
B&W Handelsgesellschaft mbH
Thormeyerstr. 1
01877 Bischofswerda
Germany
E-Mail: product-compliance@b-und-w.com