Each Sennheiser wireless microphone series is designed to work with a specific battery type or rechargeable battery pack to ensure optimal performance, reliability, and system stability. Below is a summary of Sennheiser wireless microphone systems currently distributed by Hoàng Bảo Khoa and the corresponding battery options recommended by the manufacturer.
Which Charger Is Compatible with Sennheiser Rechargeable Batteries?
Each Sennheiser rechargeable battery is designed for specific compatible devices. Users should use the correct battery and charger recommended by Sennheiser to ensure optimal performance, battery life, and warranty coverage.
Sennheiser rechargeable batteries are covered by a 6-month warranty. For repair or warranty-related support, please contact Hoang Bao Khoa, the official Sennheiser Service Center in Vietnam.
| System |
Battery Type |
Compatible Charger |
| XSW 1 / XSW 2 |
AA batteries (Sennheiser does not provide dedicated rechargeable batteries or chargers for XSW systems) |
None |
| G3 Series (100/300/500), 2000 Series |
BA 2015 |
L 2015 Charger |
EW Digital
(EW-D, EW-DP, EW-DX) |
BA 70 |
L 70 USB Charger |
| SpeechLine Digital Wireless (SL Handheld DW) |
BA 10 |
CHG 2W |
| SpeechLine Digital Wireless (SL Tablestand DW, SL Boundary DW) |
BA 40 |
CHG 2W |
| Digital 6000 (SK 6000) |
BA 61 |
L 60 Charger or L 6000 Charger |
| Digital 9000 (SK 9000) |
BA 61 |
L 60 Charger or L 6000 Charger |
Note: Sennheiser rechargeable batteries are sold separately and are not included with the products. All systems listed above can also operate using standard AA batteries. However, to optimize operating costs and simplify daily operation, using genuine Sennheiser rechargeable batteries remains a worthwhile investment.
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The BA 2015 battery can be charged directly using the L 2015 charger. According to Sennheiser, the battery can be charged separately or while installed in a compatible bodypack transmitter or receiver.
L 70 USB Charger - Charging Solution for BA 70
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The BA 70 battery is designed for the EW Digital ecosystem, including EW-D, EW-DP, and EW-DX systems. It uses the dedicated L 70 USB Charger, specifically developed for the BA 70 lithium-ion battery pack.
CHG 2W - Charger for SpeechLine Digital Wireless
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Within the SpeechLine Digital Wireless system, BA 10 and BA 40 rechargeable batteries are supported by the CHG 2W charger, helping streamline operation in conference rooms and professional meeting environments.
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For Digital 6000 and Digital 9000 systems, the BA 61 battery can be charged using either the L 60 Charger or the rack-mounted L 6000 charging system, depending on the scale of deployment and the number of devices in use.
Where to Buy Genuine Sennheiser Batteries and Accessories?
Using the correct battery recommended by the manufacturer not only ensures reliable performance but also helps maintain equipment longevity and warranty eligibility.
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At hoang bao khoa, customers can find a wide range of Sennheiser wireless Microphone systems and genuine accessories, including BA 2015, BA 70, BA 40, and BA 61 rechargeable batteries. Our technical team can recommend the most suitable solution for each system to optimize operational efficiency and investment costs.