DXF 14S 51.8V 81000mAh 5C Soft Case LiPo Battery with 8AWG Wire for Toy Cars, Boats, UAVs & Drones (1-6 Pack)

The DXF 14S 51.8V 81000mAh 5C Soft Case LiPo Battery delivers ultra-high-capacity endurance power for compatible commercial UAVs, heavy-lift multirotor drones, agricultural spraying drones, aerial survey platforms, large toy boats, heavy-duty RC trucks, buggies, truggies, and custom RC projects. Designed for extended mission runtime and stable sustained high-voltage output, this high-capacity pack features heavy-duty 8AWG high-flex silicone wire and eight selectable connector types to easily match compatible power systems.

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Key Features

• 81000mAh ultra capacity: Extended mission and runtime for heavy-payload commercial drones, agricultural spraying, and mapping UAVs
• 14S 51.8V high-voltage platform: Dependable high-voltage power output for demanding 14S systems
• 5C discharge rate: Stable sustained continuous discharge for high-capacity endurance operations
• 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
• Series: DXF High Capacity
• Capacity: 81000mAh
• Voltage: 51.8V nominal
• Configuration: 14S
• Discharge Rate: 5C
• Form Factor: Soft case
• Dimensions: Approximately 288 × 150 × 133mm
• Weight: Approximately 10780g
• Wire Gauge: 8AWG high-flex silicone wire
• Main Connector Options: XT60, EC5, TRX, Deans/T‑Plug, XT90, XT150, XT90S, and Q8S
• Applications: Compatible commercial UAVs, heavy-lift multirotor drones, agricultural spraying drones, aerial survey platforms, large toy boats, heavy-duty RC trucks, buggies, truggies, and custom RC projects

Package Includes

• DXF 14S 51.8V 81000mAh 5C battery with 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 ultra-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 charger that explicitly supports a 14S standard LiPo battery.
• Balance-charge in standard LiPo mode, use 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?

• High-capacity endurance-focused power
• Stable 5C output for demanding operations
• 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 commercial UAVs, heavy-lift multirotor drones, agricultural spraying drones, aerial survey platforms, large toy boats, heavy-duty RC trucks, buggies, truggies, and custom robotics that can safely support a large 14S 51.8V soft-case battery.

Go farther with DXF high-capacity power. For product tests and setup guides, visit the DXF YouTube channel.