DXF SEMI-SOLID 14S 51.8V 35000mAh 5C Soft Case LiPo Battery with 8AWG Wire for UAVs & Drones (1-6 Pack)

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.

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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.