Batteries for 330 - 350mm FPV quad

For FPV pilots flying larger builds in the 330mm–350mm wheelbase range, power and endurance are critical. Ovonic offers reliable and high-quality 4S LiPo batteries, purpose-built to deliver extended flight time, consistent current output, and exceptional performance for freestyle, cinematic, and long-range FPV missions.

Our current lineup focuses on 4S LiPo packs, the most widely used for builds in this frame class. With more voltage options like 6S and 8S batteries coming soon, this page will continue to evolve with your flight needs.

Why Choose Ovonic for 330–350mm Quads?

  • High Energy Density: Maximize your flight time without sacrificing punch. Our batteries offer optimized energy-to-weight ratios for endurance builds.
  • Consistent Output: Enjoy smooth, ripple-free voltage delivery even under throttle-heavy maneuvers.
  • Reliable & Safe: Low internal resistance and high-quality cells ensure a safer experience with longer battery cycle life.
  • Plug-and-Play Setup: Our 4S batteries are pre-fitted with XT60 plugs, making them compatible with most major FPV electronics.

🏆Featured 4S Battery Picks

Product Voltage Capacity C-Rating Weight Connector
Ovonic 4S 2200mAh 120C 14.8V 2200mAh 120C ~240g XT60
Ovonic 4S 1800mAh 120C 14.8V 1800mAh 120C ~198g XT60

 

Check out more FPV Batteries,  X-Class Drone Batteries  

Looking for a drone of a different size? More options → For 90-150mm FPV Quad   For 150-180mm FPV Quad    For 5 inch and 6 inch FPV Quad   

Find more 120C LiPo Batteries → For 120C FPV Batteries

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FAQ

1. What is the typical lifespan of an Ovonic LiPo battery?

With proper care (avoiding over-discharge, storage at 3.8V per cell, and moderate charging rates), Ovonic LiPo batteries typically last 150-300 cycles before significant capacity degradation occurs.

2. How should I charge my Ovonic LiPo battery for optimal performance?

We recommend charging at 1C (e.g., 1A for a 1000mAh battery) using a balanced LiPo charger. Avoid fast charging above 2C unless specified, as it may reduce battery longevity.

3. What safety precautions should I take when using LiPo batteries?

Always:Use a fireproof LiPo bag when storing.Never leave charging batteries unattended.Store at 3.7V–3.8V per cell if unused for >48 hours.Avoid puncturing, crushing, or exposing to extreme heat.

4. What does the "C-rating" mean, and what is Ovonic’s discharge rate?

The C-rating indicates discharge capability (e.g., 50C = 50x capacity). Ovonic LiPo batteries offer 50C–200C burst rates, ideal for high-power applications like drones and RC cars.

5. Why is my LiPo battery swelling? Is it still safe to use?

Swelling indicates gas buildup from overcharging, over-discharging, or physical damage. Stop using it immediately—swollen batteries are a fire risk and should be safely disposed of.

6. What voltage range should I maintain for my LiPo battery?

- Max voltage per cell: 4.2V (never exceed).Min safe voltage: 3.0V (3.2V+ recommended for longevity).Storage voltage: 3.7V–3.8V per cell.

7. Which connectors do Ovonic LiPo batteries use?

Common options include XT90, XT60, XT30, EC5, EC3, Deans (T-plug), TRX, IC5, JST, BT2.0, and Bullet connectors. Check the product specs or contact us if you need a custom connector!

8. Which countries qualify for free shipping, and what carriers are used?

Free shipping is available for orders shipped to Germany, France, Italy, and Spain via DHL, DPD, or GLS. For other EU countries and the UK, weight-based shipping fees apply. Check our Shipping Zones for carrier-specific delivery times.

9. How long does delivery take, and where do orders ship from?

All orders are shipped from Germany (Frankfurt/Bremen warehouses):DHL EU1 Zones (e.g., France, Italy): 2-4 business days;UK/Switzerland/Norway: 3-7 business days;DPD/GLS (most EU): 2-5 business days;

10. Why can't I complete my order? It says my address may be undeliverable.

Your address is outside our serviceable countries (see full list below);Local regulations restrict LiPo battery shipments to your area;The selected carrier doesn't deliver to your location;We currently ship to these EU/EEA countries:Sweden, Finland, Denmark, Italy, Portugal, Spain, France, Romania, Greece, Estonia, Ireland, Belgium, Luxembourg, Netherlands, Latvia, Austria, Bulgaria, Slovenia, Poland, Lithuania, Hungary, Slovakia, Czech Republic, and UK.If your country is listed but you still can't order, please contact info@ampow.com for assistance; If you're in the U.S., please shop on our U.S. site: us.ovonicshop.com