Gens Ace 3500mAh 7.4V 2S LiPo Receiver Battery with EC3 Connector – GEA2S3500RXE3

The Gens Ace 3500mAh 7.4V 2S LiPo Receiver Battery provides a dedicated rechargeable power supply for compatible RC radio systems. Combining a generous capacity with a slim soft-case design, this pack is a practical option for models that use a separate receiver and servo battery.

Equipped with an EC3 power connector and JST-XH balance lead, it offers convenient connections for compatible power systems and balance chargers. Whether you are completing a new model or replacing an existing pack, the GEA2S3500RXE3 is suited to installations where its voltage, dimensions and connector match the equipment.

3500mAh Capacity

The 3500mAh capacity provides a useful reserve of power for your receiver, servos and connected electronics. Actual operating time depends on servo quantity, load and your model’s overall electrical demands.

For racing and flying applications, monitor the remaining charge throughout use and plan charging intervals around your system’s consumption.

7.4V Two-Cell LiPo Power

This battery uses a 2S1P configuration, delivering a nominal voltage of 7.4V. A fully charged standard 2S LiPo reaches 8.4V, so all equipment connected directly to the battery must support that voltage.

If your receiver, servos or accessories require a lower supply voltage, fit a suitable regulator rated for the battery input and the system’s current requirements.

Slim Soft-Case Construction

Measuring approximately 97 × 45 × 16mm, the pack has a flat profile that suits compatible battery compartments and mounting trays. Its approximately 142g weight is useful when planning battery placement and model balance.

Allow additional clearance for the wiring and secure the pack inside a protected compartment, clear of sharp edges and moving components.

EC3 Power and Balance Connections

The EC3 connector suits compatible switches, regulators and power leads. A separate JST-XH balance connector allows a suitable charger to monitor the individual cells during balance charging.

Key Features

• 3500mAh capacity for compatible radio power systems.

• 7.4V nominal voltage with a 2S1P configuration.

• EC3 main power connector.

• JST-XH balance connector.

• Slim soft-case construction.

• Approximately 97 × 45 × 16mm dimensions.

• Suitable as a replacement or spare receiver battery.

Specifications

Compatible Applications

Suitable for compatible RC models using a separate receiver battery, including nitro-powered vehicles and aircraft. Check battery compartment space, connector polarity, current requirements and the voltage ratings of all connected equipment before installation.

Package Contents

• 1 × Gens Ace 3500mAh 7.4V 2S LiPo receiver battery with EC3 connector and balance lead.

Required for Use

• Compatible receiver and servo power system.

• Balance charger supporting standard 2S LiPo batteries.

• EC3-compatible charging lead.

• Suitable voltage regulator where required.

Charging Note: Use the charger’s standard 2S LiPo programme and follow the battery’s supplied charging instructions.