2 Cell 2000mAh 7.4V<br>TX Battery: DX9,DX7S,DX8
$39.99
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2 Cell 2000mAh 7.4V
2 Cell 2000mAh 7.4V
TX Battery: DX9,DX7S,DX8
$39.99
2000mAh Capacity
Extended operational run time
7.4V LiIon Power
Reliable high voltage performance
Spektrum Fitment
Compatible with DX series
In Stock
Uninterrupted Transmitter PowerKeep flying longer without downtime
Upgrade or replace your stock radio power supply with the high-capacity Spektrum 2000mAh Transmitter Battery: DX9, DX8, DX7S. Designed specifically for premium air radios, this 7.4V 2S LiIon battery ensures consistent voltage output and extended operating time during long RC flying sessions. It provides a perfect drop-in power solution for dedicated RC pilots.
Engineered For RC PerformanceMaximum efficiency for Spektrum air transmitters
Never worry about low battery warnings at the field with the official Spektrum 2000mAh Transmitter Battery: DX9, DX8, DX7S. Built using advanced Lithium-Ion cell chemistry, this RC transmitter battery pack delivers a steady 7.4V output with a generous 2000mAh capacity to keep your radio controls responsive and display backlights bright. Perfect for RC airplane and helicopter enthusiasts using Spektrum DX9, DX8, and DX7S transmitters, this rechargeable LiIon transmitter pack provides reliable performance and reduces operating costs over standard disposable cells.
Technical DataOfficial manufacturer specifications list
Compatible Transmitters
Spektrum DX9, DX8, DX7S
Part Type
Transmitter Battery Pack
Battery Type
LiIon (3.3V per cell) (battery)
Battery Voltage
7.4V
Battery Capacity
2000mAh
Cell Configuration
2S1P
Placement/Position
Transmitter Battery Bay
Key AdvantagesOptimized energy for DX series radios
Compatible TransmittersDesigned for Spektrum DX9, DX8, and DX7S
High Capacity2000mAh rating for long flights
LiIon ChemistrySteady 7.4V 2S1P power delivery
Plug-and-Play FitDirect replacement in original battery compartment
Lightweight DesignKeeps transmitter balanced and comfortable to hold
Frequently Asked QuestionsEverything you need to know
Is the Spektrum 2000mAh Transmitter Battery compatible with my DX9 radio?
Yes, the Spektrum 2000mAh Transmitter Battery: DX9, DX8, DX7S is engineered as a direct drop-in replacement for the Spektrum DX9, DX8, and DX7S transmitters.
What battery technology does the Spektrum 2000mAh Transmitter Battery use?
The Spektrum 2000mAh Transmitter Battery uses a 2S1P 7.4V Lithium-Ion (LiIon) configuration that yields excellent runtimes and consistent voltage.
Why should I upgrade to the Spektrum 2000mAh Transmitter Battery?
Upgrading to the Spektrum 2000mAh Transmitter Battery: DX9, DX8, DX7S offers significantly longer operational time per charge compared to standard battery options, ensuring your radio stays powered through full days at the field.