Memorial Day BOGO SALE

This Memorial Day week, as we honor the brave heroes who served, we want to make sure your field kit is fully loaded for the peak flying season.

To help you get double the flight time, we are launching an exclusive Buy One, Get One FREE offer on our top-performing battery lines!

⚡ How to Claim Your Free Battery:

  1. Browse the selected high-performance battery models below.

  2. Add 2 items (or pairs) from the eligible selection to your shopping cart.

  3. Enter Discount Code: BOGO5 at checkout.

  4. Watch the price of one item drop to $0.00!

FAQ

1. Where do we ship from, and how long does delivery take?

We ship from multiple warehouses. Orders are typically processed within 1 business day. For U.S. orders, shipping is free, and delivery takes 3-5 business days.

2. What are the features of Ovonic batteries?

Our batteries use ternary lithium materials, offering high energy density, high discharge rates, low internal resistance, and long flight times.

3. What should I do if there’s an issue with my battery?

Batteries purchased from our website come with a 12-month warranty. Please provide pictures of the issue to our customer support team to start the after-sales process.

4. What if the battery I received is not suitable?

We offer a 30-day return policy. Please ensure the product is in brand-new condition and contact our customer support team to initiate the return process.

5. How do I use a new Lipo battery?

Begin with a small current discharge (set to 1-2A), then perform 2-3 charge-discharge cycles with a 1A current to activate the battery.

6. What is the optimal storage voltage and factory charge?

Each cell should have a voltage between 3.70V and 3.90V. Batteries typically ship with 30-60% charge. If you have further questions, feel free to reach out to our customer support team.

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