Welcome to the DXF 2S 7.4V 3000mAh 20C Ultra-Compact Hardcase LiPo Battery Series. Purpose-engineered for RC enthusiasts seeking extended runtime, steady voltage, and maximum space efficiency, this versatile 2S pack is designed for 1/8 and 1/10 scale nitro car receiver battery boxes, gas-powered vehicles, 1/14 to 1/24 scale micro/mini RC cars, compact scale trail crawlers, starter boxes, and marine models.
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
- Generous 3000mAh Extended Capacity: Delivers hours of continuous operating runtime for receiver systems, long trail sessions, and casual driving heats without frequent battery changes.
- Smooth & Consistent 20C Discharge: Provides linear throttle response, stable current output, and zero voltage sag to protect sensitive onboard electronics and high-torque digital servos.
- Ultra-Compact "Cube" Form Factor: Measuring only 54 × 32 × 32mm and weighing just 85g, this space-saving design slots easily into tight chassis trays, sealed nitro receiver boxes, and micro vehicle battery compartments.
- Impact-Resistant Hardcase Shell: Precision-molded protective casing shields internal cells against severe chassis vibration, loose debris, rollover impacts, and fuel splashes.
- Universal JST-XH Balance Port: Industry-standard balance connector ensures accurate cell-by-cell monitoring, balanced charging, and long-term cell health.
- Premium Grade-A Matched Cells: Rigorous cell screening ensures uniform discharge curves, balanced internal resistance, and extended cycle longevity.
- Multi-Domain Versatility: Universally compatible with nitro receiver boxes, micro RC cars, crawlers, compact boats, transmitters, and custom electric builds.
📊 Series Specifications
- Brand & Series: DXF POWER Gold Series Compact Edition
- Chemistry: Lithium Polymer (Standard Voltage 3.7V Nominal / 4.20V Max per Cell)
- Configuration: 2S2P (7.4V Nominal / 22.2Wh)
- Nominal Capacity: 3000mAh
- Discharge Rating: 20C continuous
- Form Factor: Ultra-Compact Protective Hardcase
- Dimensions: Approx. 54 × 32 × 32mm (2.13 × 1.26 × 1.26 in)
- Weight: Approx. 85g per pack (3.0 oz)
- Balance Connector: JST-XH standard balance port
- Multi-Pack Bundles: Available in 2-Pack, 4-Pack, and 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 low internal resistance across every pack for enhanced longevity and reliable cycle life.
⚠️ LiPo Care & Safety Guidelines
- Always use a certified LiPo balance charger set to 2S LiPo balance mode (4.20V/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
