2-Pack OVONIC 14.8V 4S 1150mAh 180C LiPo Battery with XT60 for 3.5" to 4" Lightweight Freestyle Quads

Overview

Scaling micro FPV drones up to 3.5-inch and 4-inch frames with high-KV motors requires an unrestricted power source that eliminates current bottlenecks without loading down frame weight.

The OVONIC 14.8V 4S 1150mAh 180C LiPo battery is built specifically for high-power 3.5-inch to 4-inch lightweight FPV freestyle quadcopters. Featuring a full-size XT60 main connector, it supplies high burst current to 1408–2004 motors without thermal throttle throttling during sharp dive recoveries or full-throttle pop-outs. Weighing 135g in a compact 78 × 39 × 25 mm footprint, it keeps your quad's center of gravity low and handling razor-sharp. Sold as a value 2-pack.

Key Advantages

• Unrestricted XT60 Power Interface: Eliminates plug throttling on high-draw 3.5"–4" motor setups, ensuring maximum current throughput.

• 180C High-Burst Cell Architecture: Low internal resistance prevents mid-flight voltage sag during aggressive acrobatic maneuvers.

• Featherweight 135g Profile: Preserves optimal power-to-weight ratio for fast roll acceleration and cornering control.

• Compact 25mm Deck Height: Lowers battery center of gravity when top-mounted on carbon frames.

• Standard JST-XHR-5P Connector: Plug-and-play connection for precise per-cell balance charging.

Primary Applications & Compatibility

Specifically engineered for 14.8V (4S) FPV power systems using an XT60 main plug and battery mounting straps accommodating a 78 × 39 × 25 mm footprint:

• 3.5" to 4" Lightweight FPV Freestyle Quadcopters: Native match for builds like the GEPRC Mark4 3.5", Flywoo Explorer LR 4S, ImpulseRC Apex 3.5" 4S, and custom 3.5"–4" carbon frames running 1408, 1804, or 2004 4S motors.

Technical Specifications

• Brand: Ovonic

• Chemistry: Lithium Polymer (LiPo)

• Configuration: 14.8V / 4S1P / 4 Cells

• Capacity: 1150mAh

• Energy Rating: 17.02Wh (per pack)

• Discharge Rate: 180C

• Net Weight (±20g): 135g / 0.30 lbs

• Dimensions (±3mm): 78 x 39 x 25 mm / 3.07 x 1.54 x 0.98 inches (L x W x H)

• Connector Type: XT60 Plug

• Balance Connector: JST-XHR-5P

• Packaging: Soft Case

What’s Included

• 2 × OVONIC 14.8V 1150mAh 180C 4S LiPo Batteries (XT60 Plug)

• 2 × OVONIC Brand Decals

• 1 × User Manual & Safety Guide

Safety & Operating Recommendations

• System Check: Confirm your ESC, flight controller, and PDB support 14.8V (4S) input and feature an XT60 connector.

• Connector Connection: Push the XT60 plug firmly into your quad harness lead until fully seated.

• Charging: Charge exclusively using a dedicated LiPo balance charger on 4S balance mode. Cease charging immediately when each cell reaches 4.20V.

• Low-Voltage Warning: Set flight controller low-voltage warnings to at least 3.5V per cell. Do not discharge below 3.20V under load.

• Storage Maintenance: Store batteries at 3.80V–3.85V per cell inside a fire-retardant LiPo bag in a cool, dry place when inactive over 48 hours.