2×Ovonic Rebel 5S 1300mAh 18.5V 130C LiPo Battery with XT60 Plug for FPV Racing & Freestyle Drones

Overview

When pushing an FPV racing or freestyle quadcopter through swift, aggressive aerial maneuvers, the last thing you want is a sudden power bottleneck. High-load maneuvers, such as punch-outs, power loops, and rapid directional corrections, demand massive bursts of energy. Standard flight batteries often suffer from severe voltage sag and power fade under these extreme conditions, leading to decreased thrust, sluggish control, and a highly unstable flight experience.

Ovonic 5S 1300mAh 18.5V 130C LiPo Battery Pack is meticulously engineered to solve these high-demand flight constraints. Harnessing cutting-edge lithium polymer stacking technology, this battery achieves an exceptional energy-to-weight ratio to maximize FPV agility. Delivering an impressive, true 130C discharge rate, this pack supplies instant, clean power directly to your ESC. This robust performance translates into heightened thrust, crisp throttle responses, and a rock-solid, stable flight experience even under maximum motor loads.

FPV Specialized Applications

This 5S (18.5V) high-discharge pack is tailored for pilots who demand precision, offering a sweet spot between lightweight 4S agility and heavy-duty 6S raw power:

• FPV Freestyle : Engineered to handle extreme maneuvers like Rubik's cubes, juicy flicks, and inverted power loops. The instant 130C burst provides the critical throttle response needed for prop wash recovery during terminal building dives, giving you the security to pull out of high-speed falls with zero throttle delay or "mushy" stick feel.

• FPV Track & Gates Racing: Designed for pilots running tight, technical racing tracks. For those transitioning from 4S to seek more speed without the heavy weight penalty of a 6S pack, this 5S configuration is the ultimate setup. It delivers a flat, consistent voltage curve down long straightaways and immediate, explosive acceleration out of hairpin gate turns.

• Cinematic FPV & Chase Rigs: Optimized for 5-inch cinematic quads carrying full-sized action cameras (like GoPro Hero 12/13 or DJI O3). The stable 18.5V output ensures steady, vibration-free cruising for cinematic shots, while keeping a huge power reserve in hand to execute aggressive climbs or quick adjustments when chasing fast-moving subjects.

• 5S Screamer & Legacy 4S Upgrades : The perfect match for 5-inch quads running 2100KV to 2400KV brushless motors. It serves as an instant power upgrade for legacy 4S electronics systems, letting you enjoy a higher top-end speed and better wind resistance without overloading your flight controller (FC) or electronic speed controller (ESC).

Five Key Features

• Mind-Blowing 130C Burst Power: Guarantees instantaneous power delivery and explosive thrust, completely eliminating mid-flight voltage sag.

• High-Density 1300mAh Flight Core: Strikes the perfect balance between extended airtime and lightweight aerodynamics to optimize agility.

• Meticulous Cell Stacking: Lowers internal resistance to keep operating temperatures down, extending overall battery cycle life.

• Heavy-Duty XT60 Connector: Pre-soldered with a premium, low-resistance XT60 plug to ensure solid power transfer and high-vibration stability.

• 2-Year Warranty Support: Enjoy worry-free flights backed by a reliable 2-year warranty and a dedicated customer service response team.

Specification

• Brand: Ovonic

• Battery Type: Lithium Polymer (LiPo)

• Configuration: 18.5V / 5S1P / 5 Cells

• Capacity: 1300mAh

• Voltage: 18.5V (Cell range: 3.7V–4.2V)

• Discharge Rate: 130C Continuous

• Energy: 24.05Wh

• Connector Type: XT60 Plug

• Balance Connector: JST-XH

• Dimensions: 73.9 × 35.3 × 35.1 mm (±3mm tolerance) | 2.91 × 1.39 × 1.38 in (±0.12in tolerance)

• Net Weight: 181 g (±5g tolerance) | 0.40 lbs (±0.01lb tolerance)

• Pack Quantity: 2-Pack

What's in the Box

• 1 × Ovonic 5S 1300mAh 18.5V 130C LiPo Battery with XT60 Plug

• 2 × Ovonic Brand Stickers

• 1 × User Manual

Safety & Maintenance Notes

• Strict Charging Limits: Please stop charging immediately when the cell voltage reaches 4.2V. (Normal operating cell voltage is between 3.7V and 4.2V). Never overcharge or overdischarge your packs.

• Recommended Chargers: To ensure optimal battery longevity and balance protection, we highly recommend using official OVONIC Mate1, X1, or X1 Pro Chargers.

• Warranty & After-Sales: We offer comprehensive support with a target response time within 24 hours. For any quality-related or warranty inquiries within the 2-year period, contact customer service. Please provide clear photos of any issues to ensure the fastest possible resolution.

• Store in fireproof LiPo safety bags at a proper storage charge level (3.8V–3.85V per cell) in a cool, dry place.