DXF SEMI-SOLID 14S 51.8V 33000mAh 5C Soft Case LiPo Battery with 8AWG Wire for Toy Cars, Boats, UAVs & Drones (1-6 Pack)

The DXF SEMI-SOLID 14S 51.8V 33000mAh 5C Soft Case LiPo Battery combines high energy density with ultra-long endurance for compatible toy cars, toy boats, UAVs, heavy-lift multirotor drones, agricultural platforms, and custom RC projects. Engineered with semi-solid cell chemistry, this ultra-high-capacity 14S pack delivers stable discharge voltage and high thermal stability. Equipped with premium 8AWG high-flex silicone wire and eight selectable plug options, it connects directly without adapters.

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Key Features

• Semi-Solid Cell Technology: Advanced chemistry offering higher energy density, improved safety, and stable discharge characteristics
• 33000mAh Ultra-High Capacity: Prolonged mission runtimes for industrial drones, aerial surveying, and high-demand RC models
• 14S 51.8V High-Voltage Output: Reliable, high-voltage power delivery for heavy-duty 14S electronic speed controllers and motors
• Stable 5C Discharge Rate: Consistent, continuous current flow optimized for long-endurance operations
• Heavy-Duty 8AWG Silicone Wire: Flexible, heat-resistant wiring ensures optimal current transfer and minimal resistance
• Direct Connector Choices: Select from 8 popular plug types: XT60, EC5, TRX, Deans/T-Plug, XT90, XT150, XT90S, or Q8S

Specifications, Per Battery

• Brand: DXF POWER
• Series: DXF SEMI-SOLID Series
• Capacity: 33000mAh
• Voltage: 51.8V nominal
• Configuration: 14S
• Discharge Rate: 5C
• Form Factor: Soft case
• Dimensions: Approximately 239 × 89 × 155mm
• Weight: Approximately 5900g
• Wire Gauge: 8AWG high-flex silicone wire
• Main Connector Options: XT60, EC5, TRX, Deans/T-Plug, XT90, XT150, XT90S, and Q8S
• Applications: Compatible hobby-grade toy cars, toy boats, UAVs, multirotor drones, FPV platforms, agricultural drones, mapping aircraft, heavy-duty RC trucks, buggies, truggies, and custom robotics

Package Includes

• DXF SEMI-SOLID 14S 51.8V 33000mAh 5C battery with chosen connector, quantity selected from 1–6 packs
• Battery strap for each battery
• User manual and safety guide

Choose Your Ideal Power Bundle

• 1 Pack – Essential Power: A high-capacity 14S battery for dedicated single-pack operations or system upgrades
• 2 Pack – Continuous Duty: Rotate between packs to double your uptime and reduce downtime between charges
• 3 Pack – Extended Sessions: Maintain a seamless cycle of running, cooling, and charging
• 4 Pack – Commercial Ready: Ideal for multi-flight aerial mapping missions and demanding industrial tasks
• 5 Pack – Fleet Operations: Reliable backup power for long field operations with minimal recharge delays
• 6 Pack – Maximum Value & Runtime: The definitive choice for professional operators, commercial fleets, and heavy hobby use

Selecting more packs provides longer operating time, fewer charging interruptions, and dependable backup power in the field.

180-Day Warranty & Customer Support

Every DXF battery is backed by a 180-day manufacturer warranty against defects in materials and craftsmanship. DXF technical support is available to assist with connector choices, charging settings, storage best practices, and system compatibility.

Usage & Safety Guidelines

• Use a professional smart balance charger that explicitly supports 14S standard LiPo charging.
• Always charge in standard balance mode inside a fire-resistant LiPo safety bag; never leave charging batteries unattended.
• Do not charge above 4.20V per cell or discharge below 3.2V per cell.
• For long-term storage, maintain cell voltages between 3.80V and 3.85V per cell.
• Inspect the soft casing, 8AWG lead wires, and connectors before each charge and run cycle.
• Never operate, charge, or store a damaged, punctured, swollen, or overheated battery.
• Ensure the battery is firmly secured against vibration, sharp vehicle edges, and excessive heat.
• Verify total voltage, dimensions, weight, and ESC/motor current ratings before ordering and operating.

Why Choose DXF?

• Cutting-edge semi-solid cell chemistry for enhanced energy density
• Consistent, reliable 5C continuous discharge performance
• Heavy-duty 8AWG high-flex silicone wiring
• Eight factory-soldered connector configurations
• Comprehensive quality control and internal-resistance matching
• Grade-A cell construction ensuring extended cycle life
• Dedicated customer service and technical support

Perfect For

Designed for long-endurance commercial and recreational UAVs, heavy-lift multirotors, agricultural mapping platforms, high-voltage RC boats, large-scale toy cars, trucks, buggies, truggies, and custom robotic systems engineered for 14S 51.8V soft-case batteries.

Power your longest missions with DXF semi-solid performance. Explore setup guides, tests, and technical insights on the DXF YouTube channel.