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Ultrapower

Ultrapower UP3000 35A 4.45V 24S Charger

$745.00

Last 90 Days Sales: PCS

UTP-UP300U
TYPE: US standard power cord

Order ships in 7~15days business days.

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Tag : 24S Charger , charger , Ultrapower , UP3000
TYPE: US standard power cord
UP-3000 24S High-Power Intelligent Charger

Core Overview

The UP-3000 24S is a high-power intelligent charger designed for professional applications, specifically for 16-24S (series cell count) high-voltage lithium battery packs. Its core value lies in efficiency, safety, and intelligence. It can quickly charge batteries for large-capacity agricultural drones, film and television aerial photography, fire rescue, surveying and mapping, and other equipment with a high power of up to 3000W and a current of 35A. The product supports multiple lithium battery standards (LiPo/LiHV/Smart Batteries), features dual-channel charging capability, and comprehensive safety protection, aiming to provide professional users with a reliable and worry-free charging solution.

Core Technology Advantages

Ultra-High Power, Extremely Fast Charging

Maximum 3000W charging power and 35A current can quickly charge large capacity batteries such as 16-24S 20000mAh, 50000mAh, etc., greatly improving operational efficiency.

🔋

Dual-Channel Intelligent Charging System

Can charge two sets of 16-24S batteries simultaneously. One channel supports charging with balance port, and the other is standard charging, flexibly meeting different needs.

📈

High-Precision Intelligent Management and Maintenance

Intelligent Balanced Charging: High-precision balancing of each cell voltage during charging ensures full charge without overcharging or undercharging, extending battery life.

Professional Storage Mode: Automatically charges or discharges the battery to a safe storage voltage (approx. 3.8V/cell), which is the scientific maintenance method for long-term storage.

🛡️

Comprehensive Safety Protection

Built-in multiple protection circuits including over-current, over-voltage, short-circuit, overheating, and reverse connection, ensuring the safety of the charging process and equipment, allowing users to use with peace of mind.

📱

Minimalist Operation, Transparent Information

One-Button Start: After selecting the battery type and current level, one button starts charging. Simple operation.

2.4-inch HD Color Screen: Clearly displays all key data of the dual-channel batteries in real-time, including voltage, current, power, capacity, time, etc. The interface intelligently changes color according to the charging status.

🌍

Wide Compatibility and Durable Design

Supports LiPo (4.20V)/LiHV (4.35V/4.40V/4.45V) and smart batteries, with wide compatibility.

Uses globally universal AC 100-240V wide voltage input, adapting to different regional power grids.

Usage Recommendations

Make Good Use of Storage Mode:

For batteries that will not be used for a long time (more than 3 days), be sure to use the "Storage Mode" for maintenance. This is the most important measure to protect battery performance, prevent swelling, and ensure safe storage.

Reasonable Current Selection:

Choose an appropriate charging current based on the battery's承受能力 (usually 0.5C-1C of the capacity value). For example, a 20000mAh battery can choose 10A-20A current. It is not recommended to always use the maximum 35A current for charging.

Ensure Heat Dissipation and Ventilation:

The charger generates heat during operation. Be sure to place it in a well-ventilated environment and avoid covering the cooling fan to ensure optimal performance and lifespan.

Prioritize Balanced Charging:

For batteries with balance leads, be sure to connect the balance lead and use the corresponding balanced charging channel to achieve the best battery balancing effect and ensure battery pack consistency.

Product Specifications

Item Parameters
Input Voltage 100-240V
Charging Power AC 220V: 3000W, AC 110V: 1500W
Discharge Power 200W (Max)
Battery Types Lithium Battery (4.20V/4.35V/4.40V/4.45V)/Smart Battery
Charging Current 5A/10A/15A/20A/25A/30A/35A
Balance Current 2.0A/cell (Max)
Battery Cell Count 16-24 cells
Charging Modes Charge Mode / Storage Mode
Dimensions 338x165x246 mm
Weight 8.2 KG

Frequently Asked Questions (FAQ)

Q1: What is the maximum number of cells this charger supports?

A1: Maximum support 24S, that is, a battery pack with 24 lithium cells in series.

Q2: How long does it take to charge a 6S 22000mAh battery?

A2: This charger supports charging 16S-24S batteries. 6S is not supported.

Q3: What is the purpose of the 200W discharge power?

A3: The 200W discharge power is mainly used for the "Storage Mode". When the battery voltage is higher than the safe storage voltage, the charger can actively discharge to the storage voltage with higher power, which is faster and more accurate than natural discharge, and is beneficial for quick battery maintenance.

FAQS

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;

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).

If you pay by credit card, your payment could be somehow denied at the checkout by our system in defense against possible credit card fraud. It's a good idea to call your credit card company or bank ahead of time to let them know about the purchase so that it doesn't get declined.
Under such circumstance, here are 3 solutions for you:
1. If you have a PayPal account, please try to pay by PayPal.
2. Please switch to your other credit/debit cards.
3. If you do not have a PayPal account, please select PayPal still at the checkout page & click the complete order button. Then you'll be directed to a page with access to both PayPal and Debit/Credit card payment (for the latter option, you don't have to register for PayPal).
As following steps:


Step 1. Select PayPal (even if you don't have a PayPal account)


Step 2. Click on "Pay with Debit or Credit Card".


Step 3. Fill in your credit card info and complete your order.

Bank transfer information:

Account Number: 63001185921
Holder Name: Xiamen Gaoteng Trading Co., Ltd.
Support Currency: AUD CAD CHF DKK EUR GBP HKD JPY NOK NZD SEK SGD USD ZAR
Bank Name: JPMorgan Chase Bank N.A. Hong Kong Branch
Bank Location Country: HONG KONG, CHINA
Bank Address: CHATER HOUSE, 8 CONNAUGHT ROAD, CENTRAL, HONG KONG
Account Type: Current
Swift/BIC: CHASHKHH (CHASHKHHXXX,If 11 characters are required)
Routing Number: 007863
Bank Code: 007
Branch Number: 863
Please include the following memo/message to receiver when making a payment: [Buyer Name][Invoice/Contract Number][Product]

UAVMODEL

Ownership:

UAVMODEL CO., LTD.; 

ZHANGZHOU YICHENG TECHNOLOGY CO., LTD.;

XIAMEN GAOTENG TECHNOLOGY CO., LTD.

Email:Sales@uavmodel.com

Phone: +8613015671328

313, No.25, Jingxia Road, Wenpu Industrial Park, Jiaomei Town, Taiwan Investment Zone,

Unit 2502-3, No.1110, Jimei North Road, Software Park, Torch High-tech Zone, Xiamen

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What we really do?

UAVMODEL is a leading UAV airframe manufacturer. Our UAV platforms serve professional needs in industrial inspection, gas and oil, precision agriculture, mapping, public safety, construction, forestry and defense.

10+ Years of Experience

500+ Successful Cases

12+ Industry Awards

Our Vision

We are committed to the R&D of medium and large UAVs and specialized UAV technologies for complex environments. Our focus includes design, production, testing, sales, and service, providing comprehensive solutions based on our technology.

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100% Client Satisfaction is Our Priority

Using Complex & Reliable Digital Solutions

High Customer Support Standards

Working with Leading Market Experts

Cooperate with Us!

Professional and friendly customer service.
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UAVMODEL is acceptable.
Fast and reliable shipping with proper product declaration.

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Speak with our Engineers for Answers and Advice
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