Product Overview

The HRB 6S 22.2V 5200mAh LiPo Battery with EC5 connector shares the same “golden capacity” characteristics as the   popular 5000mAh size, but is built in a shorter and slightly thicker format. This geometry allows better fitment   in RC cars, planes, FPV builds and electric helicopters that have limited battery tray length or narrow nose/bay   spaces. Due to this dimensional advantage, many hobbyists choose 5200mAh when they need the performance level of   a 5000mAh pack with improved compartment compatibility.

Key Characteristics

• Golden Capacity Segment: Similar performance balance to 5000mAh for hobby use.
• Shorter & Thicker Format: Helps in platforms with limited front-to-back tray length.
• Broad Hobby Compatibility: Works across cars, aircraft, FPV and helis.
• Adult-Handled Product: Typically installed and handled by adults due to RC equipment nature.

Platform Compatibility

The 6S 5200mAh EC5 pack is commonly used in:

• RC Cars & Trucks: 1/8 electric buggies, truggies, rally and short-course with tighter tray length
• RC Aircraft & Helicopters: Trainer, sport, aerobatic models and 500–600 class electric helis with compact battery bays
• FPV Multi-Rotors: 7"–10" long-range platforms that benefit from forward-center mass distribution
• Hobby UAV Frames: Light survey or training frames for hobby use
• RC Boats: Small to medium mono and compact catamaran hulls

Fitment Advantages vs 5000mAh

• Shorter length helps when tray depth is limited
• Thicker profile fits bays designed for vertical stacking
• Narrower width improves clearance in nose sections
• Popular for fixed-wing nose compartments and 500–600 helis

Class / Scale Reference

• RC Cars & Trucks: 1/8 electric buggy/truggy/rally platforms
• Fixed-Wing Aircraft: Approx. 1200–1800 mm wingspan classes
• EDF Jets: Approx. 70–80 mm class (depending on AUW and tray space)
• Electric Helicopters: 500–600 class
• FPV Platforms: 7"–10" long-range / medium-load frames
• Hobby UAV: Light survey / training frames
• RC Boats: Light to medium mono / compact catamaran

Dimensions & Weight

Values are approximate and may include a ±5% tolerance.

Capacity	Dimensions (inch)	Weight (lb)	Connector	Voltage
5200mAh (this listing)	5.35 × 1.65 × 2.13	1.52	EC5	22.2V (6S)

Size & Weight Comparison (3300–6200mAh)

This comparison helps you select the right pack for your tray space and runtime preferences.

Capacity	Dimensions (inch)	Weight (lb)	Link
3300mAh	5.30 × 1.78 × 1.65	1.03	3300mAh Listing
4000mAh	5.31 × 1.65 × 1.93	1.30	4000mAh Listing
4500mAh	5.35 × 1.73 × 1.89	1.41	4500mAh Listing
5000mAh	6.10 × 1.89 × 1.89	1.57	5000mAh Listing
5200mAh (this listing)	5.35 × 1.65 × 2.13	1.52	This page
6000mAh	6.10 × 1.89 × 2.13	1.74	6000mAh Listing
6200mAh	5.36 × 1.65 × 2.48	1.79	6200mAh Listing

Note: Dimensions & weight may vary within ±5% tolerance.

Package Includes

• 2 × HRB 6S 22.2V 5200mAh LiPo Battery (EC5 connector)
• 1 × User information sheet

Fitment Note

Battery trays and compartments vary across RC platforms. Please verify size and connector type before purchasing.   Dimensions and weight may vary due to normal production tolerance.

General Handling Notice

RC power systems are typically installed and handled by adults. Use appropriate equipment and follow   manufacturer guidance for RC platforms.

Safety Notice

• This product is intended for hobby RC equipment.
• Keep out of reach of children and pets.
• Do not expose batteries to fire or direct heat sources.
• Recycle or dispose of batteries according to local rules.