OVONIC 11.1V 120C 5000mAh 3S Lipo Battery – Hard Case, EC5 Plug (2 Pack) + Lipo Voltage Checker

OVONIC 11.1V 120C 5000mAh 3S Lipo Battery — Hard Case with EC5 Plug (2 Pack) plus Lipo Voltage Checker

Designed for demanding RC systems, this OVONIC battery duo combines high‑drain capability with rugged protection. The hard case shields cells during transport and on bumpy tracks, while the EC5 plug supports secure, high‑current connections when the action heats up. Expect crisp throttle response and steady voltage under load, whether you are racing a car, sweeping through a drone maneuver, or delivering precise climbs in the air.

The pack offers an 11.1V nominal voltage with a 3S configuration and a robust 5000 mAh capacity, paired with a 120C discharge rating. This combination is built to sustain powerful bursts and quick recoveries, helping you maintain control during rapid accelerations and quick transitions across diverse RC platforms such as cars, helicopters, planes, quads, and FPV drones. Each cell is engineered for energy density and consistent current, translating to reliable power across intense sessions without abrupt dips in performance.

What’s in the box

• 2 x OVONIC Lipo battery 11.1V 5000mAh 3S
• 2 x Lipo voltage checker
• 2 x brand stickers
• 1 x user manual

Key specifications at a glance

• Configuration: 3S1P; nominal voltage 11.1V
• Capacity: 5000mAh; discharge rating: 120C
• Connector: EC5 plug; dimensions approx 154.5 × 43.2 × 24.7 mm; weight ~0.78 lb
• Chemistry: Lithium Polymer; protective hard case for shielding during handling and use

Smart care and charging guidance

To help extend pack life, pair these packs with a compatible charger and avoid overcharging or deep discharges. OVONIC recommends using Mate1, X1, or X1 Pro chargers for a balanced, user‑friendly charging experience and best protection for the cells.

Real world use cases

Ideal for RC cars, helicopters, airplanes, quadcopters, drones, and FPV setups, these batteries provide strong power delivery during demanding flights or fast runs. The included voltage checker helps you monitor health between sessions, while the hard case adds rugged protection in transport and storage. The design supports high energy density and dependable power during extended sessions and quick, precise maneuvers.

After‑sales support

If you encounter a quality concern, please share clear photos with our customer service team for faster resolution. We aim to respond within 24 hours and help you restore your RC experience.