🏆 OFFICIAL EFRA CERTIFIED & APPROVED COMPETITION BATTERY
Welcome to the DXF 6600mAh 2S 7.6V HV ULCG LiPo Battery Series, officially EFRA Certified & Approved for sanctioned international championships, club qualifying, and main finals. Engineered specifically for competitive 1/10 and 1/8 scale RC touring cars, buggies, and professional racing chassis, this series unites an ultra-low center of gravity (ULCG) with explosive high-voltage graphene power.
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 online tracking and rapid delivery in 3–7 business days.
⚡ Key Performance Features
- Official EFRA Certification: Fully verified and approved under official EFRA competition rules, giving you complete peace of mind at technical inspection for sanctioned race events.
- Ultra-Low Center of Gravity (ULCG): The ultra-slim 18.5mm profile drastically lowers your chassis center of mass, significantly reducing roll and improving cornering speed and responsiveness on high-grip tracks.
- GOLDEN-NGP PLUS Graphene Chemistry: Flagship graphene-enhanced LiHV chemistry provides ultra-low internal resistance (IR), reduced thermal buildup, and a rock-solid voltage plateau throughout your race.
- Explosive 150C Discharge Punch: Delivers razor-sharp throttle response, instant corner exit punch, and blistering straightaway speed without voltage sag.
- 5mm Gold-Plated Bullet Ports: High-efficiency, low-resistance 5mm bullet sockets with standard 5mm to Deans (T-Plug) flexible silicone harness and JST-XH balance lead included.
- Impact-Resistant Hardcase: Rugged lightweight hardcase protects internal high-voltage cells against track debris, vibration, and collision impacts.
📊 Series Specifications
- Certification: Official EFRA Approved & Certified
- Chemistry: Lithium Polymer (LiHV Graphene)
- Configuration: 2S2P / 7.6V (4.35V max per cell)
- Nominal Capacity: 6600mAh (50.16Wh)
- Discharge Rating: 150C
- Form Factor: ULCG Ultra-Slim Hardcase
- Dimensions: Approx. 138 x 48 x 18.5 mm
- Weight: Approx. 245g
- Socket Type: 5mm Gold-Plated Bullet Ports
- Included Harness: 5mm Bullet to Deans (T-Plug) with JST-XH 2S balance lead
🚚 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.
- Strict Cell Matching: Precision cell sorting ensures uniform voltage, capacity, and internal resistance across every pack for enhanced longevity and reliable cycle life.
⚠️ LiPo Care & Safety Guidelines
- Always use a certified LiHV balance charger set to 2S LiHV 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.
- Store batteries at 3.80V–3.85V per cell in a cool, dry place when not in use.
Explore official DXF battery race testing and technical guides on our YouTube Channel:
Visit DXF POWER Official YouTube Channel
