LiHV Charger – Ultrapower UP4000-24S 4000W 25A Intelligent Battery ChargerLiHV Charger – Ultrapower UP4000-24S 4000W 25A Intelligent Battery Charger
LiHV Charger – Ultrapower UP4000-24S 4000W 25A Intelligent Battery ChargerLiHV Charger – Ultrapower UP4000-24S 4000W 25A Intelligent Battery Charger
LiHV Charger – Ultrapower UP4000-24S 4000W 25A Intelligent Battery ChargerLiHV Charger – Ultrapower UP4000-24S 4000W 25A Intelligent Battery Charger
LiHV Charger – Ultrapower UP4000-24S 4000W 25A Intelligent Battery ChargerLiHV Charger – Ultrapower UP4000-24S 4000W 25A Intelligent Battery Charger
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Ultrapower

Ultrapower UP4000-24S 4000W 25A 16-24S LiPo/LiHV Intelligent Charger

$822.00

Last 90 Days Sales: PCS

UP400024UC
TYPE: US Standard
language: UP4000-24S Charger (Chinese Version)

Order ships in 7~15days business days.

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Tag : 24S Li , 24S LiPo Charger , 400 , 4000W Charger , Battery Charger , Industrial , Industrial Charger , Li , LiHV Charger , LiPo Charger , UAV , UAV Battery , UAV Power Supply
TYPE: US Standard
language: UP4000-24S Charger (Chinese Version)
UP4000-24S Dual-Channel High-Power Intelligent Charger

Core Overview

The UP4000-24S is a dual-channel high-power intelligent charger designed for professional and industrial applications. It is specifically designed for multi-cell lithium battery packs, featuring a high charging power of up to 4000W and a 25A current output. It can simultaneously perform fast, balanced charging and discharging operations on two groups of 16-24S batteries. The product integrates a high-definition color screen display, global wide voltage adaptation, multiple safety protections, and intelligent charge/discharge management. It is widely used in fields that require efficient and reliable battery management, such as drones, photographic equipment, fire rescue, surveying, and agricultural machinery.

Core Technology Advantages

Dual-Channel High-Efficiency Fast Charging

Maximum 4000W power, supports two independent 25A outputs, capable of simultaneously working on two groups of 16-24S batteries, multiplying efficiency.

🌍

Full Voltage Global Compatibility

AC 100-240V wide-range input, can be safely used worldwide without a voltage converter.

🛡️

Multiple Safety Protections

Integrates over-voltage, reverse polarity, short circuit, and over-temperature protection, combined with high-quality components and a reinforced structure, ensuring the safety of the equipment and batteries.

Usage Recommendations

  • Strictly match 16-24S (i.e., nominal voltage approx. 60V-100V) LiPo (Lithium Polymer), LiHV (High Voltage Lithium), or smart batteries. Before use, always confirm battery total voltage and interface compatibility.
  • For regular use, it is recommended not to exceed the battery's rated charging rate.
  • Maintenance is crucial: Before long-term storage of batteries, always use "Storage Mode". This is the most effective method to protect battery performance, prevent swelling, and capacity degradation.
  • When connecting batteries, always confirm the polarity is correct.

Product Specifications

Item Specifications
Model UP4000-24S
Input Voltage AC 100-240V, 50/60Hz (Global)
Battery Cell Count 16-24S
Charging Current 5A, 10A, 15A, 20A, 25A (Adjustable)
Maximum Charging Power 4000W
Supported Battery Types Lithium Battery (LiPo) / High Voltage Lithium (LiHV) / Smart Batteries
Charging/Operating Modes Balance Charging Mode / Storage (Maintenance) Mode
Maximum Balance Current 2.0A / cell
Discharge Power Maximum 400W (200W per channel)
Display 3.2-inch HD Color LCD Screen
Cooling System 3 x Ball Bearing Fan Forced Air Cooling
Safety Protection Over-voltage, Reverse Polarity, Short Circuit, Over-temperature Protection
Net Weight Approx. 8.8kg
Dimensions (L×W×H) 320 × 315 × 180 mm

Frequently Asked Questions (FAQ)

Q1: How many batteries can this charger charge at once?

A: As a dual-channel charger, it can simultaneously and independently charge (or discharge) two groups of 16-24S battery packs. The parameters for each battery group can be set separately.

Q2: My battery is 12S. Can I use it?

A: No. The minimum series cell count supported by this charger is 16S. Charging a 12S battery may cause the device to fail to recognize it or operate abnormally. Please choose a charger that supports the corresponding cell count.

Q3: The fan is very noisy/obviously hot during charger operation. Is this normal?

A: This is a normal phenomenon. At maximum power output, the fan operates at high speed to ensure heat dissipation, which is a manifestation of its thermal management system working. Please ensure the device is well-ventilated on all sides and do not block the ventilation holes.

Q4: Is an additional transformer needed for use abroad?

A: No. This unit supports AC 100-240V wide voltage input. In the vast majority of countries and regions around the world, it can be used directly by simply using the corresponding power plug adapter.


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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