The BA 2015 battery is an official Sennheiser rechargeable battery pack used with many professional wireless microphone systems. Thanks to its rechargeable capability and integrated intelligent monitoring features, the BA 2015 can use as AA batteries in compatible systems. Discover which microphones use the BA 2015 in this article.
What is the BA 2015 Battery?
The BA 2015 battery is a rechargeable battery pack developed by Sennheiser. According to Sennheiser, the BA 2015 contains two rechargeable NiMH battery cells and is designed to fit into the battery compartment as a direct replacement for two standard AA batteries. The battery pack features integrated sensors that provide battery status information, monitor temperature during charging, and help prevent the charging of non-rechargeable batteries.
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Which Microphones and Systems Use the BA 2015 Rechargeable Battery?
The BA 2015 rechargeable battery is specifically designed for the following devices:
- Evolution Wireless G3 Series (100, 300, and 500).
- 2000 Series.
- Tourguide SK 2020-D.
- EK 1039.
The BA 2015 is used with compatible bodypack transmitters and portable receivers within the systems listed above.
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Advantages of the BA 2015 Battery
Compared to disposable AA batteries, the BA 2015 offers several advantages for systems that are used frequently:
- Can be recharged multiple times.
- Direct replacement for two standard AA batteries.
- Integrated battery status monitoring.
- Temperature monitoring during charging.
BA 2015 Technical Specifications
- Battery Type: NiMH Rechargeable Battery Pack
- Capacity: 1.5 Ah
- Voltage: 1.2 V
- Number of Cells: 2
Charging the BA 2015 Battery
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The BA 2015 can be recharged using the dedicated L 2015 charger. To charge the battery, place the BA 2015 into the L 2015 charger and connect the charger to a power source. The charger automatically detects the battery status and manages the charging process. A full charge typically takes approximately 2.5 hours.
Users can also charge the BA 2015 while it is installed inside a compatible bodypack transmitter or bodypack receiver.
The BA 2015 is covered under Sennheiser's accessory warranty policy with a warranty period of 6 months.
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If you require technical support or need to verify warranty eligibility, please refer to the Sennheiser warranty policy or contact Hoang Bao Khoa, the official Sennheiser Service Center in Vietnam, for assistance in accordance with the manufacturer's warranty regulations.