EAM40870-2 Graph-X 408mAh 70C Mini-Z Multi-Layer Graphene Li-Po Battery (Team EA Motorsports)

EAM40870-2 Graph-X 408mAh 70C Mini-Z Multi-Layer Graphene Li-Po Battery

The proven Team EAM Graph-X technology — now built for Mini-Z.

Our new Graph-X 408mAh 70C Mini-Z Multi-Layer Graphene Li-Po brings the same advanced battery technology developed for our full-size competition packs into a compact, ultra-lightweight Mini-Z platform.

Using Team EAM’s advanced Multi-Layer Graphene cell structure, the Graph-X 408 is engineered to improve conductivity, reduce internal resistance, and maintain stronger voltage throughout the entire run.

The result is:

• Sharper throttle response

• Strong punch off the line

• Higher average voltage throughout the run

• Improved efficiency

• Excellent voltage consistency

• Long cycle life

The 408mAh capacity delivers a lightweight, race-focused option for racers looking to minimize weight while maintaining strong power delivery and consistency.

Every pack is fully QC-checked and IR-tested to meet Team EAM Graph-X performance and reliability standards.

Features

• Part of the Team EAM Graph-X Competition Battery Series

• New Multi-Layer Graphene chemistry reduces IR + maximizes power transfer

• 70C discharge rating for strong and consistent power delivery

• Higher sustained voltage output throughout the run

• Ultra-low internal resistance for crisp throttle response

• Compact hard case design for increased protection and durability

• Ultra-lightweight 17g design

• Developed specifically for Mini-Z competition

• Optimized for Spec and Modified racing

• Gold-plated bullet connectors

• Lightweight, race-focused construction

• 2S Li-Po

⚙️ Specifications

• Model: Graph-X 408

• Capacity: 408mAh

• Discharge rating: 70C

• Voltage: 7.4V nominal (2S)

• Energy: 3.02Wh

• Connector Type: Bullet connectors

• Case Type: Hard Case

• Weight: 17g

• Size: 44.5 × 20.2 × 12mm

• Application: Mini-Z / Micro Racing

⚠️ IMPORTANT

When cycling, keep battery case temperature below 115°F (46°C).
Exceeding this limit can cause permanent damage.

All packs are IR-tested before shipping.
Any pack not meeting Team EAM Graph-X requirements is not sold.

⚡ Warranty

These packs are designed for competitive racers.

No warranty is offered beyond non-DOA arrival.