HardCase 2S-4mm-shorty

Professional 2S Shorty Hardcase LiPo Batteries with 4mm Bullet Connectors for RC Racing

The DXF HardCase 2S-4mm-Shorty Series delivers professional-grade power in compact shorty hardcase construction with 4mm bullet connectors. Designed specifically for 1/8 and 1/10 scale RC vehicles requiring shorty battery configurations, these 2S (7.4V/7.6V HV) batteries provide reliable performance for competitive racing and high-performance driving in space-constrained applications.

Available in both Standard (7.4V) and High Voltage (7.6V HV) configurations with high-capacity shorty format.

Why Choose HardCase 2S-4mm-Shorty?

🏆 Shorty Format Design
Compact shorty configuration fits vehicles with limited battery space while maintaining high capacity and performance.

⚡ 4mm Bullet Connectors
Industry-standard 4mm bullet connectors ensure reliable, low-resistance connections for consistent power delivery.

🚗 High-Capacity Shorty
6300mAh capacity in shorty format provides excellent runtime without compromising on space requirements.

⚡ High Voltage 130C Performance
Extreme 130C discharge rating with HV technology (7.6V) delivers maximum power for competitive racing.

🎯 Competition-Ready
Proven performance for competitive racing, club events, and high-performance RC driving in shorty-compatible vehicles.

Battery Technology

High Voltage 2S LiPo - HV (7.6V nominal)

• Higher voltage output for increased power
• Charge to 4.35V per cell maximum (8.7V total)
• Requires HV-compatible ESC and charger
• Approximately 15% more voltage than standard
• Enhanced performance and extended runtime

Standard 2S LiPo (7.4V nominal) - Also Available

• Compatible with all standard ESCs
• Charge to 4.2V per cell maximum (8.4V total)
• Universal compatibility
• Proven, reliable technology

Shorty Hardcase Specifications

Capacity: 6300mAh
High capacity in compact shorty format provides excellent runtime for extended racing sessions.

Discharge Rating: 130C
Extreme 130C continuous discharge delivers maximum power for aggressive driving and competitive racing.

Voltage: 7.6V HV (7.4V Standard Available)
High Voltage configuration provides enhanced performance and power delivery.

Connector: 4mm Bullet
Industry-standard 4mm bullet connectors ensure reliable, low-resistance connections.

Format: Shorty Hardcase
Compact shorty dimensions fit vehicles with limited battery space while maintaining high capacity.

Shorty Format Advantages

Compact Design
Shorter length fits vehicles with limited battery tray space, including many 1/10 scale touring cars and short course trucks.

High Capacity
6300mAh capacity in shorty format provides excellent runtime without requiring full-size battery space.

Weight Distribution
Shorty format can improve weight distribution and handling in certain vehicle configurations.

Versatile Fitment
Fits both shorty-specific vehicles and standard battery trays with adapters.

Hardcase Design Features

Rigid Protection
Durable hardcase shell protects cells from impacts, crashes, and rough handling during racing.

Structural Support
Hardcase provides structural rigidity, preventing cell damage and maintaining consistent performance.

Professional Appearance
Clean, professional hardcase design looks great in any RC vehicle.

Shorty Dimensions
Compact shorty hardcase designed to fit vehicles with limited battery space.

4mm Bullet Connector Advantages

Industry Standard
4mm bullet connectors are widely used in RC racing, ensuring compatibility with most ESCs and vehicles.

Low Resistance
High-quality 4mm connectors provide low-resistance connections for maximum power transfer.

Reliable Connection
Secure, vibration-resistant connections maintain consistent power delivery during aggressive driving.

Key Features

⚡ 130C Extreme Discharge
Extreme 130C discharge rating delivers maximum power for competitive racing.

🔋 6300mAh High Capacity
Excellent capacity in compact shorty format for extended runtime.

📏 Shorty Format
Compact design fits vehicles with limited battery space.

🔌 4mm Bullet Connectors
Industry-standard connectors ensure reliable, low-resistance power delivery.

🛡️ Hardcase Protection
Durable construction protects cells and provides structural support.

⚡ HV Technology
High Voltage 7.6V provides approximately 15% more voltage for enhanced performance.

Perfect RC Applications

• 1/10 Scale Touring Cars (Shorty Battery Tray)
• 1/10 Scale Short Course Trucks
• 1/10 Scale Buggies (Shorty Configuration)
• 1/8 Scale Vehicles (Compact Battery Tray)
• Competitive RC Racing (Shorty Class)
• Club Racing Events
• High-Performance Driving
• Space-Constrained RC Applications

Best Practices

Charging:

• HV: Charge to 8.7V (4.35V per cell) maximum (requires HV charger)
• Standard: Charge to 8.4V (4.2V per cell) maximum
• Always use balance chargers
• Charge at 1C for optimal lifespan (6.3A for 6300mAh)
• Store at 7.6V (3.8V per cell) for long-term storage

Usage:

• Verify ESC is HV-compatible before using HV batteries
• Stop driving when voltage reaches 7.0V under load
• Allow batteries to cool between runs
• Monitor voltage during use
• Inspect hardcase for cracks or damage regularly
• Ensure proper fitment in shorty battery tray

Storage and Safety:

• Store in LiPo-safe bags or fireproof containers
• Keep in cool, dry location
• Inspect before every use for damage or swelling
• Never use damaged or swollen batteries
• Dispose of damaged batteries properly

Quality Assurance

RoHS & CE Certified
Meets international quality and safety standards for reliable RC operation.

Quality Control
Every battery undergoes testing to ensure it meets performance specifications and safety standards.

Warranty Support
Backed by DXF's commitment to customer satisfaction with comprehensive warranty coverage.

The Professional Shorty Choice

The HardCase 2S-4mm-Shorty Series delivers professional-grade power in compact shorty hardcase construction with reliable 4mm bullet connectors. With high 6300mAh capacity, extreme 130C discharge, HV technology (7.6V), and space-saving shorty format, these batteries provide everything RC racers need for competitive performance in vehicles with limited battery space.

DXF HardCase 2S-4mm-Shorty Series—Compact Power, Extreme Performance, Competition Ready.