Welcome to the DXF Gold Series 4S HV 15.2V 6500mAh 140C Graphene Hardcase LiPo Battery Series. Engineered for hardcore RC racers, bashers, and speed-run enthusiasts seeking an aggressive competitive edge, this collection delivers advanced 4S high-voltage (LiHV) chemistry designed to sustain a higher voltage discharge curve, instantaneous acceleration, and cooler operating temperatures across high-power 1/8 and 1/10 scale monster trucks, buggies, truggies, brushless speedboats, and drones.
All battery packs in this collection are pre-stocked in our local overseas fulfillment centers across the United States, United Kingdom, Canada, Japan, and the European Union, providing direct domestic dispatch with full tracking and rapid delivery in 3–7 business days.
⚡ Key Performance Features
- True 4S HV 15.2V High-Voltage Output: Advanced LiHV chemistry charges to 4.35V per cell, maintaining a significantly higher discharge plateau for explosive acceleration and higher top-end speed.
- Blistering 140C Discharge Output: Delivers instantaneous throttle response and massive continuous current delivery with virtually zero voltage sag under demanding brushless amp draws.
- Gold Series Nano-Graphene Architecture: Premium graphene composite matrix dramatically minimizes internal resistance (IR), optimizes heat dissipation, and prolongs cycle lifespan.
- High-Capacity 6500mAh Runtime: Provides generous running endurance for extended track sessions and aggressive bashing runs.
- Heavy-Duty 10AWG Silicone Wire: Ultra-thick 10AWG high-flex silicone leads maximize high-amperage current transfer while reducing resistance and thermal buildup.
- High-Current Connector Options: Factory fitted with genuine gold-plated EC5 or XT90 power connectors alongside standardized JST-XH balance leads.
- Rugged Protective Hardcase: Heavy-duty composite shell shields internal cells against severe chassis impacts, loose gravel, rollovers, and hard landings.
- Premium Grade-A Matched Cells: Strict cell sorting guarantees consistent internal resistance, uniform per-cell voltage, and dependable cycle longevity.
📊 Series Specifications
- Brand & Series: DXF POWER Gold Series Graphene
- Chemistry: High Voltage Lithium Polymer (LiHV: 3.8V Nominal / 4.35V Max per Cell)
- Configuration: 4S1P HV (15.2V Nominal / 98.8Wh)
- Nominal Capacity: 6500mAh
- Discharge Rating: 140C continuous (280C burst)
- Form Factor: Impact-Resistant Protective Hardcase
- Dimensions: Approx. 139 × 47 × 36mm (5.47 × 1.85 × 1.42 in)
- Weight: Approx. 475g per pack
- Main Connectors: Genuine Gold-Plated EC5 / XT90
- Wire Gauge: Heavy-Duty 10AWG Ultra-Soft Silicone Wire
- Balance Connector: JST-XH standard balance port
- Multi-Pack Bundles: Available in 1-Pack, 2-Pack, up to 6-Pack options
🚚 Overseas Warehouse Fast Shipping
Orders are dispatched directly from our regional fulfillment centers closest to your shipping address:
- USA Warehouse: 3–5 Business Days via USPS / FedEx / UPS Ground
- UK Warehouse: 3–5 Business Days via Royal Mail Tracked / DPD
- EU Central Warehouse: 3–7 Business Days via DHL / DPD across 26 EU member states
- Canada & Japan Warehouses: 3–7 Business Days tracked domestic parcel service
🛡️ Warranty & Professional Support
- 180-Day Manufacturer Warranty: Every DXF battery pack is backed by our dedicated 180-day customer warranty and friendly technical support.
- Precision Cell Sorting: Strict cell matching ensures uniform voltage, capacity, and internal resistance across every pack for enhanced longevity and reliable cycle life.
⚠️ LiHV Care & Safety Guidelines
- Always use a certified LiHV-compatible balance charger set to 4S LiHV balance mode (4.35V/cell cutoff).
- Never leave charging batteries unattended, and always charge inside a fireproof LiPo safety bag.
- Do not discharge below 3.2V per cell under load to prevent permanent cell damage.
- Store batteries at 3.80V–3.85V per cell in a cool, dry place when not in use for more than 48 hours.
Explore official DXF battery race testing and technical guides on our YouTube Channel:
Visit DXF POWER Official YouTube Channel
