The DXF SEMI-SOLID 12S 44.4V 70000mAh 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 70000mAh 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
• 70000mAh capacity: Extended runtime for aerial, marine, vehicle, and large RC applications
• 12S 44.4V 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: 70000mAh
• Voltage: 44.4V nominal
• Configuration: 12S1P
• Discharge Rate: 5C
• Form Factor: Soft case
• Dimensions: Approximately 210 × 88 × 276mm
• Weight: Approximately 8870g
• 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 12S 44.4V 70000mAh 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 12S 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
• 70000mAh 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 12S 44.4V soft-case battery.

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

The DXF SEMI-SOLID 14S 51.8V 70000mAh 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 70000mAh 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
• 70000mAh 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: 70000mAh
• 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 70000mAh 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
• 70000mAh 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.

Fast Overseas Warehouse Delivery

Estimated delivery: 3-7 business days from our local warehouses.

• UK Warehouse: United Kingdom
• USA Warehouse: United States
• Canada Warehouse: Canada
• Japan Warehouse: Japan
• Europe Warehouse: Germany, France, Italy, Spain, Netherlands, Belgium, Austria, Poland and other EU countries

Meet the endurance king: the DXF 6S 22.2V 70000mAh 10C battery packs a massive 70Ah of Grade-A cell capacity into a lightweight Soft Case. Stable automatic stacking technology delivers consistent single-cell capacity, low internal resistance and excellent voltage retention, holding over 90% capacity even at full rated discharge. Wired with thick 10AWG silicone wire and available with XT60, EC5, TRX, Deans/T, XT90, XT90S, XT150 or Q8S connectors, it's built for long flights and long runs.

Watch DXF Batteries in Action

Key Features

• Advanced Cell Technology: Stable stacking for low IR and strong voltage under load.
• 10C Continuous Discharge: Smooth, reliable power for heavy-lift and long-endurance use.
• Huge 70000mAh Capacity: Maximum runtime per charge.
• Flexible Connectors: XT60 / EC5 / TRX / Deans-T / XT90 / XT90S / XT150 / Q8S with 10AWG silicone wire.
• Soft Case Design: Light and compact for better payload efficiency.
• Grade-A Cells: Long cycle life, nearly double standard LiPo.
• Certified Safety: Complies with CE and RoHS standards.

Specifications

• Brand: DXF
• Series: High-Capacity Soft Case
• Capacity: 70000mAh
• Voltage: 22.2V (6S1P)
• Discharge Rate: 10C
• Form Factor: Soft Case, 210 x 88 x 130 mm
• Weight: approx. 4518g
• Main Connector: XT60 / EC5 / TRX / Deans-T / XT90 / XT90S / XT150 / Q8S (selectable)
• Balance Connector: JST-XH
• Wire Gauge: 10AWG silicone wire
• Application: Drones, UAVs, large RC cars, trucks, tanks and boats

Package Includes

• DXF 6S 22.2V 70000mAh 10C Battery x 1-6 (based on selected pack)
• Battery Strap
• User Manual

180-Day Warranty & Customer Support

Every DXF battery is covered by a 180-day warranty against manufacturing defects. Our professional support team is ready to help before and after your purchase.

Usage & Safety Guidelines (Battery Care)

• Charging: Always use a LiPo balance charger in balance mode, inside a LiPo safe bag. Never leave charging unattended.
• Voltage Limits: Max 4.20V per cell; never discharge below 3.2V per cell.
• Storage: Store at 3.80V-3.85V per cell in a cool, dry place.
• Safe Handling: Stop use if the surface exceeds 65°C and let it cool naturally. Avoid punctures, crashes and short circuits.
• Pre-Use Inspection: Check for swelling, damage or cell voltage differences over 0.03V before every use.

Why Choose DXF

• Advanced Cell Tech: Graphene and high-capacity platforms for top performance.
• Strict QC: Every pack is tested before shipping.
• Certified Safety: CE and RoHS compliant.
• Global Warehouses: Fast local delivery in the UK, USA, Canada, Japan and Europe.
• Professional Support: Real hobby experts on hand to help.

Perfect For

• Heavy-lift and long-endurance drones / UAVs
• 1/8 & 1/10 Buggies, Truggies and Trucks
• Large RC tanks and boats

Package Options

Choose from 1 to 6 packs. One pack gets you started; 2-6 packs let you rotate batteries, run longer sessions and save more per unit.

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DXF POWER – Power Your Passion.