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🚚 Fast Overseas Warehouse Delivery (3-7 Business Days)
Orders are dispatched directly from local overseas warehouses with an estimated delivery time of 3-7 business days. Please ensure you choose the matching warehouse option for your delivery destination:
- UK Warehouse: Ships to United Kingdom only.
- USA Warehouse: Ships to United States only.
- Canada Warehouse: Ships to Canada only.
- Japan Warehouse: Ships to Japan only.
- Europe Warehouse: Ships only to: Austria, Belgium, Bulgaria, Croatia, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden.
Uncompromising Power: DXF Graphene LiPo & Explosive 140C Hardcase Output
Experience extreme acceleration and race-winning high-current delivery with the DXF 3S 11.1V 5250mAh 140C Hardcase LiPo Battery. Engineered specifically for high-intensity multi-domain performance across RC cars, RC speedboats, fixed-wing airplanes, helicopters, and multirotors, this battery utilizes DXF's advanced nano-graphene composite matrix to drastically minimize internal resistance (IR), deliver rock-solid voltage retention through intense throttle bursts, and maintain optimal thermal control. Featuring an impact-resistant rugged hardcase, a heavy-duty genuine EC5 connector, and ultra-thick 10AWG ultra-soft silicone wire, this pack delivers raw, reliable racing power right out of the box.
🎥 Watch DXF Batteries in Action:
Key Features:
- Graphene Cell Architecture: Advanced nano-graphene composite chemistry engineered to minimize internal resistance (IR) while providing instant linear throttle punch and longer cycle life.
- Explosive 140C Ultra-High Discharge Rate: Delivers massive continuous current delivery for instantaneous acceleration, razor-sharp throttle response, and virtually zero voltage sag under intense brushless motor amp draws.
- High-Capacity 5250mAh Runtime: Provides sustained endurance for marathon main heats and extended bash sessions without sacrificing power-to-weight ratio.
- Heavy-Duty 10AWG Silicone Wire: Ultra-thick 10AWG high-current silicone leads ensure maximum power transfer with negligible resistance and superior heat tolerance.
- Genuine EC5 Connector: Heavy-duty gold-plated high-amperage plug ensures secure, low-resistance connections for powerful brushless power systems.
- Impact-Resistant Hardcase: Rugged, shock-absorbing composite shell protects cells from harsh rollovers, chassis impacts, and rough terrain.
- Premium Grade-A Cells: Strict factory cell matching ensures balanced cell voltage, consistent internal resistance, and long-lasting cycle reliability.
- Multi-Domain Versatility: Universally optimized for RC Cars, RC Boats, RC Airplanes & Helicopters, and Multirotors.
Specifications:
- Brand: DXF POWER
- Series: Graphene Hardcase Series
- Capacity: 5250mAh
- Voltage: 11.1V (3S1P)
- Discharge Rate: 140C continuous
- Form Factor: Impact-Resistant Hardcase
- Dimensions: Approx. 138 × 47 × 25mm
- Weight: Approx. 340g per pack
- Main Connector: Genuine EC5 Plug
- Balance Connector: JST-XH
- Wire Gauge: 10AWG Ultra-Soft High-Current Silicone Wire
- Application: 1:8 & 1:10 Scale RC Cars, Multirotors, Airplanes, Helicopters & Boats
📦 Package Includes:
- DXF 3S 11.1V 5250mAh 140C Hardcase LiPo Battery (Quantity as selected: 1-6 Pack)
- LiPo Battery Strap (Per pack)
- User Manual & Safety Guide
🛡️ 180-Day Warranty & Customer Support:
We stand behind the quality and performance of DXF batteries. This product comes with a 180-Day Manufacturer Warranty against craftsmanship and material defects. If you have any questions or require support, our dedicated after-sales team is ready to assist you.
⚠️ Usage & Safety Guidelines (Battery Care):
- Proper Charging: Always use a professional 3S LiPo balance charger in LiPo balance mode. Never leave charging batteries unattended and always charge in a fireproof LiPo safety bag.
- Voltage Limits: Do not charge beyond 4.20V per cell and never discharge below 3.2V per cell to prevent permanent cell damage.
- Storage Voltage: When not in use for more than 48 hours, balance charge/discharge the pack to storage voltage (3.80V–3.85V per cell) and store in a cool, dry place.
- Safe Handling: Keep away from flammable materials, moisture, and excessive heat. Do not puncture, drop, or short-circuit the battery terminals.
- Pre-Use Inspection: Inspect the hardcase shell, wires, and connector before each run/flight to ensure they are in good condition.
⭐ Why Choose DXF? Power You Can Trust:
Experience the DXF difference where next-gen battery engineering meets proven reliability. Trusted by thousands of RC enthusiasts worldwide:
- ✓ Graphene Technology: Ultra-low IR chemistry ensuring superior power efficiency, linear throttle feel, and enhanced cell durability.
- ✓ Rigorous Quality Control: Every battery undergoes strict voltage, capacity, and impedance testing to ensure peak performance and safety.
- ✓ Certified Safety: RoHS & CE certified, built for demanding racing environments.
- ✓ Global Local Warehouses: Fast 3-7 day shipping directly from our warehouses in the UK, USA, CA, JP, and EU.
- ✓ Professional Support: Dedicated customer service committed to providing top-tier RC power solutions.
Perfect For:
- 🚗 RC Cars: 1:8 & 1:10 Scale Brushless RC Buggies, Truggies, Monster Trucks & On-Road Sedans
- 🚤 RC Boats: Brushless Racing Monos, Catamarans & High-Speed Marine Vessels
- ✈️ RC Airplanes & Helicopters: 3D Aerobatic Planes, Scale Warbirds & Collective-Pitch Helicopters
- 🛸 Multirotors & Drones: Heavy-Lift Quads, Aerial Platforms & FPV Drones
📦 Package Options:
Choose from 1-6 Pack based on your needs! Select your preferred quantity at checkout:
- 1 Pack - Perfect for testing or single vehicle flight runs
- 2 Pack - Ideal dual-pack rotation for regular practice without downtime
- 3 Pack - Popular choice for club racers and extended weekend sessions
- 4 Pack - Team setups and race event ready
- 5 Pack - Dedicated enthusiasts and heavy session rotations
- 6 Pack - Maximum value bundle for team practices and racing pilots
🔗 Subscribe to our YouTube channel for more performance tests, installation guides, and customer reviews!
Experience the DXF difference – where power meets precision.
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