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Orders ship securely and directly from our central manufacturing warehouse in China. For detailed country transit times, battery shipping routes, and tracking procedures, please visit our China Warehouse Shipping Policy.
The DXF SOFT-HV-9400MAH-140C series is built for extreme power demands, offering massive 9400mAh capacity paired with an aggressive 140C discharge rating. Available in 6S 22.8V and 12S 45.6V high-voltage (LiHV / Graphene) configurations with heavy-duty 10AWG ultra-flexible silicone wire, this soft case lineup delivers relentless throttle response, minimal voltage sag, and outstanding runtimes for 1/8 & 1/10 scale RC buggies, trucks, high-speed powerboats, and heavy-lift UAV platforms.
Key Features:
Extreme 140C Discharge Output: Engineered to deliver massive instantaneous burst power and razor-sharp throttle punch without thermal bottlenecking.
High-Voltage (LiHV / Graphene) Platform: Higher nominal cell voltage (3.8V nominal, 4.35V max charge per cell) produces higher top-end RPM, flatter discharge curves, and elevated total watt-hour efficiency.
Versatile Connector Selections: Available with standard factory plugs including XT60, EC5, TRX, Deans/T-Plug, XT90, XT150, XT90S Anti-Spark, and QS8 to integrate seamlessly into your ESC setup.
A+ Grade Matched Lithium Cells: Precision cell sorting ensures uniform internal resistance and consistent cell balancing across demanding high-load cycles.
Lightweight Soft Case Form Factor: Streamlined protective soft case design maximizes capacity while shedding dead weight for performance-critical builds.
1 Pack: Single high-capacity pack ideal for standalone system evaluation, replacement, or single-pack RC setups.
2 Pack Combo: Pilot & driver favorite allowing uninterrupted running by swapping packs between runs.
Multi-Pack (3–6 Pack): Extended power reserves designed for competitive track events, flight teams, and commercial multirotor operations.
180-Day Manufacturer Warranty:
DXF provides a 180-day limited warranty covering manufacturing workmanship, internal assembly, and factory cell integrity. Please inspect and verify individual cell voltages upon initial arrival prior to cycling.
Usage & Safety Guidelines:
Charge exclusively with a professional microprocessor balance charger supporting LiHV chemistry (4.35V per cell max).
Always balance charge inside a fire-retardant LiPo safe pouch on a fireproof surface; never leave charging batteries unattended.
Do not over-discharge below 3.3V per cell, and avoid puncturing, crushing, or exposing the soft pack to extreme heat.
Store batteries at 3.80V–3.85V per cell storage voltage in a cool, dry, well-ventilated location.
Why Choose DXF:
DXF POWER designs competition-grade lithium power solutions engineered for demanding RC drivers and UAV pilots, combining strict cell sorting, heavy-gauge low-loss silicone wiring, and dependable high-current power delivery.
Perfect For:
1/8 & 1/10 scale high-speed RC buggies, truggies, monster trucks, and short course trucks.
High-speed RC racing hydroplanes, mono hulls, and catamaran powerboats.
Enjoy complimentary global shipping on all DXF batteries, bringing premium FPV power directly to your door no matter where you fly.
100% Satisfaction Guaranteed
We stand behind our quality with a 100% satisfaction guarantee – if you're not completely happy with your DXF battery, we'll make it right with a full refund.
Full-Service Support
Our dedicated team provides comprehensive assistance from pre-purchase consultation to after-sales care, ensuring a worry-free shopping experience every time.
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