Gens Ace 2800mAh 7.4V 2S LiPo Receiver Battery with EC3 & JR Connectors – GEA2S2800RXE3

The Gens Ace 2800mAh 7.4V 2S LiPo Receiver Battery provides a rechargeable power supply for compatible RC receiver and servo systems. Featuring EC3 and JR connectors, this pack offers flexible connection options for installations using a separate radio-system battery.

Its 2800mAh capacity provides a useful power reserve for practice, racing and flying sessions, while the flat soft-pack design suits models with an appropriately sized battery compartment. It is a practical choice for a new build or a replacement battery where voltage, dimensions and connections match your equipment.

2800mAh Capacity for Receiver Power

This pack is designed to supply your model’s radio equipment independently of its propulsion system. Operating time depends on the number of servos, their workload and any additional electronics connected to the battery.

The capacity gives you room to plan your sessions around your model’s power consumption. Check remaining charge regularly, particularly when using multiple servos or demanding control setups.

EC3 and JR Connection Options

The fitted EC3 and JR connectors allow connection to compatible receiver power systems, switches and regulators. The EC3 connection also provides a convenient charging option when paired with a suitable charge lead.

Select the connection appropriate to your installation and confirm that the wiring, switch and connectors can handle your system’s current requirements.

7.4V Two-Cell LiPo Configuration

The battery uses a 2S1P configuration, providing 7.4V nominal voltage and 8.4V when fully charged. Direct connection requires receivers, servos and other connected components rated for the full battery voltage.

Systems requiring a lower voltage need a suitable regulator with adequate current capacity.

Flat Soft-Pack Construction

Measuring approximately 112 × 47 × 19mm, the battery has a flat profile for compatible battery trays and compartments. Allow additional clearance for the leads and connectors, and secure the pack inside a protected mounting area.

Balance Charging Connection

The fitted JST-XH three-pin balance connector enables individual cell monitoring during balance charging. Use it with a compatible charger set to the standard 2S LiPo programme.

Key Features

• 2800mAh capacity for compatible receiver power applications.

• 7.4V nominal voltage with a 2S1P configuration.

• EC3 and JR connectors for flexible installation.

• JST-XH balance lead.

• Flat soft-pack construction.

• Suitable as a replacement or spare receiver battery.

Specifications

Compatible Applications

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

Package Contents

• 1 × Gens Ace 2800mAh 7.4V 2S LiPo receiver battery with EC3 and JR connectors and a balance lead.

Required for Use

• Compatible receiver and servo power system.

• Balance charger supporting standard 2S LiPo batteries.

• Suitable charging lead.

• Voltage regulator where required by your electronics.

Charging Note: Charge using the standard 2S LiPo setting and follow the battery’s supplied charging instructions.