2 Cell 4000mAh 7.4v LiPo Tx Battery: DX8, DX9
$89.99
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2 Cell 4000mAh 7.4v LiPo Tx Battery: DX8, DX9
$89.99
4000mAh Capacity
Double Your Operating Time
Overcharge Guard
Built In Safety Protection
Auto Balancer
Integrated System For Longevity
In Stock
Transmitter Power UpgradeExtended Runtime For Radio Control
Upgrade your radio system with the high-capacity 4000mAh LiPo Transmitter Battery for DX8. Designed specifically for your Spektrum radio, this high-performance 2S LiPo transmitter battery delivers up to double the runtime compared to standard battery packs, keeping you in control longer at the field.
Advanced Transmitter PerformanceBuilt In Safety Circuitry Included
Never worry about power loss during critical maneuvers with the 4000mAh LiPo Transmitter Battery DX8. Built with safety in mind, this RC transmitter battery pack features an internal current cutoff that prevents dangerous overcharging. Additionally, an integrated cell balancing system automatically maintains equal voltages across cells to ensure long-term battery health, reliability, and maximum usable capacity for all your RC hobby needs.
Technical SpecificationsTransmitter Battery Power Details
Compatible Transmitters
Spektrum DX8
Part Type
Transmitter Battery Pack
Battery Type
LiPo (Lithium Polymer) (zap)
Capacity
4000mAh
Voltage
7.4V (2S) (lightning)
Protection
Built-in Overcharge Safety Circuit
Balancing
Integrated Internal Cell Balancer
Performance CharacteristicsKey Attributes And Benefits
Extended RuntimeDelivers up to double the battery life of stock DX8 transmitters
Integrated Cell BalancerAutomatically balances individual LiPo cells during operation
Overcharge GuardBuilt-in safety current automatically shuts off charging to prevent damage
Direct DX8 FitmentDesigned specifically to fit the Spektrum DX8 transmitter bay
Consistent OutputDelivers reliable 2S LiPo power for sensitive radio equipment
Low Self-DischargeHigh quality chemistry retains charge efficiently between uses
Frequently Asked QuestionsEverything you need to know
How long does the 4000mAh LiPo Transmitter Battery DX8 last compared to stock batteries?
The 4000mAh LiPo Transmitter Battery DX8 provides approximately double the runtime of the standard stock transmitter battery, giving you extended flying or driving time between charges.
Does the 4000mAh LiPo Transmitter Battery DX8 require an external balance lead?
No, the 4000mAh LiPo Transmitter Battery DX8 features an integrated internal cell balancer that keeps the cells equalized automatically.
How does the overcharge protection work on the 4000mAh LiPo Transmitter Battery DX8?
The 4000mAh LiPo Transmitter Battery DX8 includes a built-in safety circuit that detects potential overcharging and shuts off current flow to protect both the battery cells and your radio transmitter.