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EV-PEAK UD2 Intelligent Dual Channel Battery Charger

Regular price $745.00

EVPUD2

  • UD2 charger
  • UD2 dedicated charging cable

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Specifications
EV-PEAK UD2 Intelligent Dual Channel Battery Charger
Details

EV-PEAK UD2 Industrial Smart Battery Charger

Dual‑Channel Independent

Charge 2 batteries simultaneously


Ultra‑Fast Charging

50A / 3000W high power


Multiple Protections

Over‑charge / reverse‑polarity / short‑circuit


Bluetooth Remote

Monitor & control via smartphone

EV-PEAK UD2 is an industrial‑grade smart charger designed for agricultural spraying drones, RC models, FPV, robotics, automotive, helicopters, and large aircraft. It integrates dual intelligent electromagnetic channels, supports active balancing and 14~20S battery packs (compatible with 18S), delivers a maximum output of 3000W and charging current up to 50A – fully charging in just 15 minutes. It features both charge and storage modes, built‑in voice broadcast that announces current, voltage, and battery type, plus Bluetooth remote control for remote monitoring via mobile app. The wireless charging (place‑and‑charge) eliminates cable clutter, and the charging port dust‑proof cap provides splash‑ and dust‑protection to extend service life. The intuitive display shows remaining time, battery level graph, temperature, voltage, and battery type, while the multiple protection system (reverse‑polarity, short‑circuit, etc.) ensures safe and reliable operation.

Dual‑channel independent charging 50A / 3000W ultra‑fast charging Supports 14‑20S LiPo / LiHV / Smart batteries Multiple protections: over‑charge, reverse‑polarity, short‑circuit Bluetooth remote + voice broadcast Wireless charging + active balancing
Note: Before use, confirm battery type is LiPo / LiHV / Smart, and cell count is 14‑20S. Ensure input voltage is within 100‑240V AC and use a grounded outlet.
Product Specifications
Input Voltage 100‑240V AC
Output Power Max. 3000W
Charging Current Max. 50A
Balance Accuracy ±20mV
Battery Cells 14~20S
Battery Types LiPo / LiHV / Smart
Dimensions 300 * 180 * 215 mm
Weight 6.8 KG
Frequently Asked Questions
Q1: Can this charger charge two batteries with different voltages or capacities at the same time?
Yes. The dual channels operate independently. The active balancing function automatically adjusts, so even if the batteries differ significantly in capacity or voltage, charging can be completed safely and efficiently without interference.
Q2: Will the fast charge (15 minutes) shorten battery life?
Not at all. The charger incorporates multiple protections (reverse‑polarity, short‑circuit, over‑temperature) and high‑precision balancing (±20mV), combined with smart battery management algorithms. It effectively prevents over‑charging and voltage imbalance, extending battery cycle life. Commercial operators can confidently use it in demanding scenarios.
Q3: What are the practical benefits of voice broadcast and Bluetooth remote control in field operations?
In noisy outdoor environments or when the pilot is away from the charger, voice broadcast announces current, voltage, and battery type without requiring screen monitoring. Bluetooth remote control via smartphone allows start/stop and parameter adjustments from a distance – ideal for multi‑drone operations where multiple chargers are managed simultaneously, boosting efficiency.
Q4: How do the dust‑proof cap and wireless charging benefit agricultural spraying drone users?
After field operations, charging ports often collect dirt or chemical residues. The dust‑proof cap effectively prevents short‑circuits and corrosion. Wireless charging (place‑and‑charge) allows recharging during short breaks without plugging/unplugging cables, reducing connector wear and failure rates.
Q5: How can dealers verify compatibility with existing drone batteries (e.g., 18S smart batteries)?
The unit supports 14~20S LiPo/LiHV/Smart batteries and provides automatic identification. Simply connect the battery and check the displayed data (capacity, temperature, voltage) – once confirmed, it can be deployed in bulk. Compatibility has been verified.
Q6: Is the charger stable in high‑temperature or humid environments?
It features an industrial‑grade thermal design (large size and weight). Active balancing and multiple protection mechanisms automatically reduce current or shut down if temperature exceeds limits. The dust‑proof/splash‑proof plugs enhance protection, making it suitable for outdoor agricultural settings – though prolonged direct sunlight or submersion should be avoided.
What's in the Box
UD2 Charger Main Unit × 1 AC Power Cord × 1 User Manual × 1
Note: Standard package does not include batteries; please purchase compatible batteries separately.
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FAQ

1. HOW DO I PLACE MY ORDER?

Simply choose your style on the product page then click the “Add To Cart” button and follow the simple steps to complete your order.
We’ll prepare your order and let you know when it's on its way!
2. HOW LONG WILL IT TAKE TO SHIP MY ORDER?

Orders typically ship within 5 to 10 business days. For international orders, transit will take an additional 1 to 2 weeks.

3. MY TRACKING NUMBER ISN’T WORKING

Tracking numbers can take 3-5 days to appear in the shipping carrier's system. Occasionally, the shipping carrier can lose an order. If the tracking number is still not working within a few days, please contact the shipping carrier.
4. I NEED HELP WITH A LATE ORDER

Orders typically ship within 5 to 8 business days. For international orders, transit will take an additional 1 to 2 weeks.
If your order has not arrived after 10 business days (domestic) and 20 business days (international), please contact our team, we are happy to assist.
Products that need to be customized, production time is 10-25 days to ship, product details will be announced.
5. We accept the following secure payment methods:

Credit Cards (via Airwallex):

Visa / Mastercard / American Express
Secured by Airwallex, a global compliant payment platform
Third-Party Payments:

PayPal (Personal & Business Accounts)
Bank Transfer:

Corporate Account Transfer (SWIFT/IBAN Supported)
6. WHEN WILL MY CARD BE CHARGED?

Just after your order has been successfully placed.

7. HOW SECURE IS MY PERSONAL INFORMATION?

We adhere to the highest industry standards to protect your personal information when you checkout and purchase.
Your credit card information is encrypted during transmission using secure socket layer (SSL) technology, which is widely used on the Internet for processing payments. Your credit card information is only used to complete the requested transaction and is not subsequently stored.
7.Shopping safety guaranteed

We use PAYPAL to collect payment. For details, you can check the official website of PAYPAL to guarantee your shopping funds.

https://www.paypal.com/webapps...

8.What delivery?

We cooperate with DHL, FedEx, EMS shipping companies, you can choose freely when placing orders;

DHL : https://www.dhl.com/
FedEx :https://www.fedex.com/
EMS:https://www.ems.com.cn/
Logistics Tracking:https://www.uavmodel.com/apps/17TRACK
9.Refund issue?

Due to the buyer's own reasons, resulting in a refund. This website will not be responsible for the payment of processing fees including returning shipping cost.

Made-to-order products: Once a customer submits an order, the product will immediately go into production. Given its customized nature and the immediacy of production, such orders become binding upon confirmation and no refunds will be accepted.

All products that require production time are classified as customized products.

Consult details

10、Answer: Customs clearance responsibility depends on trade terms (e.g., EXW, FOB, DDP). Generally:

Our Default Terms: The customer (consignee) must handle clearance and pay all duties/taxes.
Exceptions: If your order states "DDP (Delivered Duty Paid)", we will handle clearance.
11、Answer: Typically required documents:

ID (e.g., passport) or business tax number;
Commercial invoice (contact us after purchase);
Tip: Contact your local customs in advance!
12、Answer: Duties are determined by your country’s customs based on product type, value, and regulations. To estimate costs:

Check your local customs website;
Use third-party tools (e.g., Avalara, DutyCalculator).
13、Answer:

Delays: Contact customs directly to submit documents/payments. We can provide tracking numbers or invoices.
Destruction: Losses due to unresponsive clearance will be borne by the customer.
Exceptions: If caused by our documentation errors, contact us for support.
14、Answer: You will receive a commercial invoice and packing list via email. For other documents, contact sales@uavmodel.com (response within 24 hours).

15、Answer: The following products may be seized or rejected:

Prohibited items in your country (e.g., cosmetics with banned ingredients);
Products without required certifications (e.g., electronics lacking CE marks);
Under-declared value (may raise tax evasion suspicions).

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