Description
Reliable high-capacity power for UAV, VTOL, and long-endurance drone missions
The Tattu 6S 22.8V 25000mAh 10C LiPo Battery is designed for professional and prosumer UAV applications that require stable high-voltage output, long flight times, and consistent performance.
Ideal for aerial photography, mapping, inspection, and VTOL platforms, this battery is built for endurance-focused missions where reliability matters.
Note: Please do not choose expedited shipping unless you live in greater Sydney as batteries cannot be shipped by Air.
Key Highlights:
- 25000mAh capacity – extended flight endurance
- 22.8V HV (6S) – higher voltage for improved efficiency
- 10C discharge – optimised for endurance UAV applications
- XT90-S connector – secure, anti-spark connection
Who Is This Battery For?
VTOL & Fixed-Wing UAV Platforms
Designed for long-endurance aircraft where stable voltage and capacity are critical for mission success.
Aerial Photography & Cinematography
Provides consistent power for camera payloads, ensuring stable operation during extended flights.
Mapping & Surveying Drones
Ideal for agricultural mapping, land surveying, and inspection missions that require long flight durations.
Industrial & Inspection UAVs
Suitable for infrastructure inspection, monitoring, and commercial drone applications.
Why Choose a High-Capacity 6S HV Battery?
Limitations of Smaller or Standard Batteries
- Shorter flight times
- Voltage sag under load
- Frequent battery swaps during missions
What This Battery Delivers
- Longer endurance for extended missions
- Higher voltage efficiency (22.8V HV)
- Stable power output for sensitive equipment
The result: fewer interruptions and more efficient flights.
HV 6S vs Standard 6S Batteries
|
Feature |
This Battery (22.8V HV) |
Standard 6S (22.2V) |
|
Voltage |
Higher (22.8V) |
22.2V |
|
Efficiency |
Improved |
Standard |
|
Flight Time |
Longer potential endurance |
Shorter |
|
Application |
UAV / VTOL / mapping |
General use |
Endurance Battery vs High-Discharge Packs
|
Feature |
This Battery (10C) |
High-Discharge Packs |
|
Focus |
Endurance |
High power output |
|
Flight Time |
Longer |
Shorter |
|
Best For |
UAV / VTOL / mapping |
Racing / high-performance FPV |
Key Features
High Capacity 25000mAh
Extended flight times for long-duration UAV operations.
22.8V High Voltage (HV)
Improved efficiency and performance compared to standard 6S packs.
XT90-S Anti-Spark Connector
Safer, more reliable connection with reduced wear on connectors.
Designed for Professional UAV Use
Built for demanding aerial applications requiring stable power delivery.
Specifications
- Capacity: 25000mAh
- Voltage: 22.8V (6S HV)
- Discharge Rate: 10C
- Connector: XT90-S
- Battery Type: LiPo (High Voltage)
- Balancer Connector Type: JST-XHR-7P
- Balancer Wire Length(mm): 65
- Configuration: 6S1P
- Height(±2mm): 65
- Length(±5mm): 207
- Width(±2mm): 91
- Net Weight(±20g): 2577
- Max Burst discharge Rate: 20C
- Over 300wh: Yes
- Wire Gauge: 8#
- Discharge Wire Length(mm): 150mm
What You May Need
- Compatible 6S HV LiPo charger
- XT90-compatible power system
- Battery mounting solution for your UAV
Not sure what you need? Our team can help.
Why Buy From NextFPV?
- Australian stock – shipped from our Sydney warehouse
- Fast dispatch – same business day before cutoff
- Trusted by FPV and UAV professionals
- Local support when you need it
Frequently Asked Questions
Is this battery suitable for VTOL aircraft?
Yes — it is designed for long-endurance UAV and VTOL applications requiring stable power delivery.
What is the difference between 22.8V HV and standard 22.2V 6S batteries?
HV batteries operate at a slightly higher voltage, which can improve efficiency and extend flight time.
Is XT90-S compatible with my setup?
XT90-S is a common high-current connector used in UAV systems. Check your aircraft compatibility before use.
What charger do I need?
You will need a charger that supports 6S HV LiPo batteries.
Is this battery suitable for FPV racing drones?
No — this battery is optimised for endurance, not high-discharge racing applications.
Can this be used for aerial mapping or inspection drones?
Yes — it is well suited for mapping, inspection, and other long-duration UAV missions.
Final Verdict
If you need long flight times, stable high-voltage output, and reliable performance for UAV or VTOL applications, the Tattu 6S 25000mAh 10C battery is a proven solution.