HRB 2PCS 4000mAh 6S 22.2V 100C LiPo Battery Pack EC5 Female for RC Helicopter Airplane Boat

Overview

The HRB 2PCS 4000mAh 6S 22.2V LiPo battery set is designed for RC power systems that require a high continuous discharge rate and a compact 6S pack size. This pack is rated at 100C continuous discharge and uses an EC5 female plug. Please confirm voltage, plug, and physical size are compatible with the intended model before purchase.

Key Features

• 6S Li-poly battery with 22.2V nominal voltage
• 4000mAh capacity, 88.8Wh energy
• 100C continuous discharge rate
• EC5 female main plug
• Balance port: 7 pins
• Charging rate: 2A to 4A (0.5C to 1C)

Specifications

Brand	HRB
Battery type	Li-poly (LiPo)
Capacity	4000mAh
Cell count	6S
Nominal voltage	22.2V
Continuous discharge rate	100C
Energy	88.8Wh
Balance port	7 pins
Main plug	EC5 female plug
Charging rate	2A-4A (0.5-1C)
Size (L x W x H)	135 x 42 x 49mm (tolerance: +/-3mm)
Size (inches)	135mm (5.31in) x 42mm (1.65in) x 49mm (1.93in)
Weight (approx.)	590g / 1.3lb / 20.81oz
Origin marking	Made in China

What's Included

• HRB 4000mAh 6S 22.2V 100C LiPo battery with EC5 female plug x2
• User manual x1
• Carton box x1

Applications

• RC helicopter
• RC airplane
• RC boat
• RC car / truck (when voltage, plug, and size are matched)

For compatibility questions (connector type, balance lead, fitment, or charger settings), contact support at https://voltaspir.com/ or [email protected].

Details

Built for 6S RC setups, each pack delivers 22.2V, 4000mAh capacity and a 100C continuous discharge rate in a compact 135×42×49mm case.

Connector and fitment matter—confirm the EC5 female plug, 7‑pin balance port, and pack size match your model before ordering.

Everything arrives ready to use, including the user manual and carton box along with the battery set.