Ovonic 2S 2200mAh 35C 7.4V LiPo Battery with Deans/T-Plug for 1/14 RC Cars, Airplanes, and Helicopters (2 Pack)

The Gold Standard for Versatile 2S Power

The Ovonic 2S 2200mAh 35C 7.4V is one of the most trusted power solutions in the RC world. Designed for pilots and drivers who demand a perfect balance of weight and endurance, this battery is an industry favorite for 1/14 scale RC cars, park flyer airplanes, and medium-sized helicopters.

Unmatched Value & Reliability: As one of Ovonic’s best-selling configurations, this pack delivers a consistent 35C discharge rate (70C Burst) to ensure your motor gets the steady power it needs without the bulk of larger packs.

Key Performance Features

• Optimized Power-to-Weight: Weighing only 99g per pack, this battery minimizes takeoff weight for aircraft and keeps 1/14 scale cars agile and responsive.

• Steady 35C Discharge: Engineered for reliability, providing stable voltage and smooth throttle response for sport flying, casual racing, and hobbyist bashing.

• Universal Deans (T-Plug): Equipped with a high-quality Deans connector for low resistance and broad compatibility with a vast range of RC electronics.

• Compact Footprint: With a length of just 72mm, this pack is even more compact, making it an easy fit for tight battery compartments in small-scale crawlers and narrow aircraft fuselages.

Technical Specifications

• Brand: Ovonic

• Chemistry: Li-Polymer (LiPo)

• Configuration: 7.4V / 2S1P

• Capacity: 2200mAh

• Discharge Rate: 35C (70C Burst)

• Net Weight (±20g): 99g / 0.22 lb per pack

• Dimensions (±5mm): 72 x 34 x 19 mm / 2.83 x 1.34 x 0.75 inch (L x W x H)

• Discharge Plug: Deans (T-Plug)

• Balance Connector: JST-XHR-3P

Compatibility Guide: 1/14 Scale & Aircraft

This 2S 2200mAh pack is widely used for:

• RC Cars: Ideal for 1:14 scale models (such as WLtoys 144001, 144010), small-scale rock crawlers, and on-road drift cars.

• RC Aircraft: Perfect for 800mm–1200mm park flyers, 3D foamies, and various RC helicopters.

• Multi-Purpose: Suitable for any RC hobby application where the voltage (7.4V) and Deans plug match.

What’s in the Box?

• 2 x Ovonic 2S 2200mAh 35C 7.4V LiPo Battery with Deans Plug

• 1 x User Manual

Safety & Maintenance

• Charging: Use a dedicated LiPo balance charger. Stop charging immediately when the cell voltage reaches 4.2V (Normal range: 3.7V–4.2V).

• Storage: For long-term storage, keep the battery at 3.8V per cell (7.6V total) in a cool, dry place and inside a fireproof LiPo bag.

• Pre-Flight Check: Always inspect the battery surface for puffing or damage and verify voltage before use.

• New Battery Care: If a new pack does not reach full capacity initially, use your balance charger to cycle (charge/discharge) the battery 3–5 times to stabilize the chemistry.