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DXF POWER
DXF SEMI-SOLID 14S 51.8V 35000mAh 5C Soft Case LiPo Battery with 8AWG Wire for UAVs & Drones (1-6 Pack)
The 5W power is great for use in the home whether you want to listen to music after a long day at work or watch a film on your laptop. With its practical integrated strap, you can attach the speaker to a backpack and take it to the park on a sunny spring day.
Estimated delivery between October 22 and October 24.
Price Match
Multibuy Discounts
Finance
Delivery Information
Flexible Delivery
Flattering fit
Enjoy the flattering fit and butterfly soft feeling
Flattering fit
Enjoy the flattering fit and butterfly soft feeling
🌐 Global Shipping from China – Rates & Delivery Times
https://dxf-hobby.store/pages/china-warehouse-shipping
Choose your pack quantity (1–6 packs) and connector type — no adapters needed, just plug in and power your model.

The DXF SEMI-SOLID 14S 51.8V 35000mAh 5C Soft Case LiPo Battery delivers high-capacity endurance power for compatible UAVs, large drones, aircraft models, toy cars, toy boats, and custom RC projects. Its SEMI-SOLID platform supports dependable energy storage and stable sustained output, while the massive 35000mAh capacity helps extend operating time. Heavy-duty 8AWG high-flex silicone wire supports efficient current transfer, with eight connector choices for compatible systems.
Watch DXF Batteries in Action
Key Features
- SEMI-SOLID technology: Advanced battery construction for endurance-focused power systems
- 35000mAh capacity: Extended runtime for aerial, marine, vehicle, and large RC applications
- 14S 51.8V platform: High-voltage power for compatible systems
- 5C discharge rate: Stable sustained output for long-duration operation
- Heavy-duty 8AWG silicone wire: Thick, flexible cable supports efficient high-current transfer
- Eight plug choices: XT60, EC5, TRX, Deans/T‑Plug, XT90, XT150, XT90S, or Q8S
- Grade-A cells: Selected for consistent voltage, capacity, and cycle performance
Specifications, Per Battery
- Brand: DXF POWER
- Technology: SEMI-SOLID battery platform
- Capacity: 35000mAh
- Voltage: 51.8V nominal
- Configuration: 14S1P
- Discharge Rate: 5C
- Form Factor: Soft case
- Dimensions: Approximately 210 × 88 × 155mm
- Weight: Approximately 5229g
- Wire Gauge: 8AWG high-flex silicone wire
- Main Connector Options: XT60, EC5, TRX, Deans/T‑Plug, XT90, XT150, XT90S, and Q8S
- Applications: Compatible UAVs, large drones, FPV platforms, aircraft models, helicopters, multirotors, toy cars, toy boats, trucks, tanks, buggies, truggies, and custom RC projects
Package Includes
- DXF SEMI-SOLID 14S 51.8V 35000mAh 5C battery with 8AWG wire and selected connector, quantity chosen from 1–6 packs
- Battery strap for each battery
- User manual and safety guide
Choose Your Ideal Power Bundle
- 1 Pack – Start Strong: One high-capacity battery for a compatible model, replacement, or custom build
- 2 Pack – Double Your Runtime: Keep one battery ready while the other cools or charges
- 3 Pack – Stay in Rotation: Run, cool, and charge in sequence for extended field sessions
- 4 Pack – Mission Ready: Support multiple flights, vehicles, boats, or compatible power systems
- 5 Pack – Endurance Power Set: Flexible charging with dependable reserve capacity
- 6 Pack – Maximum Runtime & Value: Built for professional operators, teams, clubs, and multi-model fleets
More packs provide longer operating time, fewer charging interruptions, and reliable backup power.
180-Day Warranty & Customer Support
Every battery is covered by a 180-day manufacturer warranty against defects in materials and workmanship. DXF support can assist with connector selection, compatibility, charging, storage, and care.
Usage & Safety Guidelines
- Use a professional 14S LiPo-compatible balance charger in standard LiPo mode.
- Charge in a fire-resistant battery bag and never leave charging batteries unattended.
- Never charge above 4.20V per cell or discharge below 3.2V per cell.
- Store at approximately 3.80–3.85V per cell.
- Inspect the soft case, 8AWG wires, main connector, and balance lead before use.
- Do not use a swollen, punctured, overheated, or damaged battery.
- Secure the battery against movement and protect it from sharp edges, vibration, moisture, and excessive heat.
- Confirm voltage, dimensions, weight, connector, ESC, motor, charger, and current compatibility before ordering.
Why Choose DXF?
- SEMI-SOLID high-capacity battery technology
- 35000mAh endurance-focused power
- Stable 5C output for long-duration operation
- Heavy-duty 8AWG high-flex silicone wire
- Eight connector options for broader compatibility
- Strict voltage, capacity, and internal-resistance testing
- Premium Grade-A cell selection
- Professional pre-sale and after-sale support
Perfect For
Designed for compatible long-endurance UAVs, large multirotor drones, FPV platforms, aircraft models, helicopters, toy cars, toy boats, heavy RC trucks, tanks, buggies, truggies, and custom power systems that can safely support a large 14S 51.8V soft-case battery.
Go farther with DXF SEMI-SOLID high-capacity power. For product tests and setup guides, visit the DXF YouTube channel.
Key Features
Bring home the QE65S90FATXXU and experience cinema-quality visuals, immersive sound, and next-gen AI enhancements – all in an elegant, slim design built for the future of home entertainment.
- NQ4 AI Gen3 Processor with 128 neural networks
- 4K AI Upscaling Pro for sharper detail
- OLED HDR+ for breathtaking brightness and depth
- AI Motion Enhancer Pro for smooth, clear action
- Dolby Atmos® immersive surround sound
- Ultra-slim LaserSlim design with minimal bezels
- Object Tracking Sound for realistic sound placement
- Motion Xcelerator 144Hz with VRR/4K@120Hz support
- Pantone® Validated colour accuracy
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Features
custom.type -
Speakers
2.1CH -
Type of Antenna
Terrestrial & Satellite -
USB Recording
Yes
-
Design Elements
-
Colour
Graphite Black -
Colour Group
Black
-
Connectivity
-
Bluetooth
Yes -
HDMI
Yes -
Number of HDMI Ports
4 -
Number of USB Ports
2 -
Smart Connect
Yes -
Smart TV
Yes -
USB
Yes -
Wi-Fi
Yes
-
Dimensions & Weight
-
Depth
3.99 cm -
Depth with Stand
26.52 cm -
Height
83.17 cm -
Height with Stand
89.67 cm -
Shipping Depth
16 cm -
Shipping Height
95 cm -
Shipping Weight
29.9 kg -
Shipping Width
151.7 cm -
Weight
21.2 kg -
Width
144.43 cm -
Width with Stand
144.43 cm
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