Redcat MT-18/Ascent-18 2S Lipo Battery (7.4V/750mAh) w/JST Connector (RER31100)

Platform Fitment: Redcat Ascent-18 / MT-18 / 1/18 Scale Crawlers

Connector Type: JST-RCY (Main Power) / XH (Balance)

Chemistry: Lithium Polymer (LiPo)

Part Number: RER31100

The RER31100 is engineered to fit the unique battery trays of the Redcat 1/18 lineup. Unlike generic batteries that may be too bulky or have wires that are too short, this "Direct-Fit" pack ensures your center of gravity remains low and your wires stay clear of rotating drivetrain components.

Detailed Technical Specifications

1. High-Performance 2S Chemistry

• Consistent Voltage: Delivering a nominal 7.4V (8.4V at full charge), this LiPo maintains a flat discharge curve. This means your crawler maintains its wheel-speed and torque from the beginning of the trail to the very end.

• 750mAh Capacity: Optimized for the 1/18 scale footprint. This capacity offers a significant run-time (typically 20–40 minutes depending on driving style) without the weight penalty of a larger, heavier battery.

2. "Direct-Fit" Physical Profile

• Slimline Design: Specifically sized to slide into the narrow battery compartments of the Ascent-18 and MT-18 without the need for chassis modifications.

• Optimized Wire Lead: The power and balance leads are the correct length to reach the ESC/Receiver unit, preventing "cable clutter" that can snag on trail debris.

3. Standardized Connectivity

• JST Connector: Features the popular red JST-RCY plug, ensuring a low-resistance connection for mini-scale power systems.

• Industry Standard Balance Plug: Equipped with a 2S XH balance lead, making it compatible with almost all hobby-grade LiPo balance chargers.