DXF BLUE 2S HV 7.6V 8400mAh 140C Graphene Slim Hardcase LiPo with 5mm to Deans/T-Plug & 10AWG Wire (1-6 Pack)

Fast Overseas Warehouse Delivery

Orders are dispatched from local overseas warehouses, with estimated delivery in 3–7 business days. Select the warehouse matching your destination:

• UK Warehouse: United Kingdom only
• USA Warehouse: United States only
• Canada Warehouse: Canada only
• Japan Warehouse: Japan only
• Europe Warehouse: 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, and Sweden

The DXF BLUE 2S HV 7.6V 8400mAh 140C Graphene Slim Hardcase LiPo Battery delivers long runtime, explosive response, and stable high-voltage output for competitive 1/8-scale RC platforms. Graphene-enhanced Grade-A cells help reduce internal resistance and heat, while the compact 25mm hardcase protects the pack without unnecessary bulk. The included 5mm bullet to Deans/T‑Plug lead with heavy-duty 10AWG high-flex silicone wire supports secure, low-resistance high-current delivery.

Watch DXF Batteries in Action

Key Features

• Graphene technology: Supports low internal resistance, thermal control, and dependable voltage retention
• 8400mAh capacity: Extended runtime for racing and demanding bashing sessions
• 140C discharge rate: Strong high-current output for sharp throttle response
• 2S HV 7.6V chemistry: Maintains a higher discharge plateau when correctly charged in LiHV mode
• Slim 25mm hardcase: Compact impact-resistant protection
• 10AWG silicone wire: Heavy-duty, flexible cable supports demanding current loads
• 5mm to Deans/T‑Plug connection: Matches the available product options
• JST‑XH balance connector: Supports accurate balance charging
• Certified safety: CE and RoHS compliant

Specifications, Per Battery

• Brand: DXF POWER
• Version: BLUE
• Capacity: 8400mAh
• Voltage: 7.6V
• Configuration: 2S HV
• Discharge Rate: 140C
• Cell Technology: Graphene-enhanced Grade-A cells
• Form Factor: Slim hardcase
• Dimensions: Approximately 138 × 47 × 25mm
• Weight: Approximately 337g
• Main Connection: 5mm bullet to Deans/T‑Plug lead
• Wire Gauge: 10AWG high-flex silicone wire
• Balance Connector: JST‑XH
• Applications: Compatible 1/8 RC cars, trucks, truggies, monster trucks, buggies, tanks, and racing vehicles

Package Includes

• DXF BLUE 2S HV 7.6V 8400mAh 140C battery, quantity selected from 1–6 packs
• 5mm bullet to Deans/T‑Plug lead with 10AWG wire for each battery
• Battery strap for each battery
• User manual and safety guide

Package Options

• 1 Pack: Testing, replacement, or one vehicle
• 2 Pack: Backup rotation and longer sessions
• 3 Pack: Club practice and race-day rotation
• 4 Pack: Multiple heats or vehicles
• 5 Pack: Competition use with reserve power
• 6 Pack: Maximum runtime and value for teams and fleets

180-Day Warranty & Customer Support

Every battery is covered by a 180-day manufacturer warranty against defects in materials and workmanship. DXF support can assist with compatibility, charging, storage, and care.

Usage & Safety Guidelines

• Use a professional LiHV-compatible balance charger in the correct 2S LiHV mode.
• Charge in a fire-resistant LiPo bag and never leave charging batteries unattended.
• Never charge above 4.35V per cell or discharge below 3.2V per cell.
• Store at approximately 3.80–3.85V per cell.
• Inspect the hardcase, 5mm sockets, 10AWG wires, Deans/T‑Plug, and balance lead before use.
• Do not use a swollen, punctured, overheated, or damaged battery.
• Confirm voltage, dimensions, connector type, and ESC compatibility before ordering.

Why Choose DXF?

• Graphene-enhanced high-voltage performance
• Heavy-duty 10AWG high-flex silicone wire
• Slim impact-resistant hardcase
• Strict voltage, capacity, and resistance testing
• Premium Grade-A cells and certified safety
• Global warehouses and professional support

Perfect For

Compatible 1/8-scale cars, trucks, truggies, monster trucks, buggies, tanks, and competition racing platforms supporting the battery dimensions and 5mm-to-Deans connection.

Power every race with DXF BLUE HV performance. For product tests and setup guides, visit the DXF YouTube channel.