Ultrapower
Ultra Power UP2400-6S 4X600W 25A Four Channels LiPo/LiHV Intelligent Charger
Last 90 Days Sales: PCS
Order ships in 7~15DAYS business days.
Customers who can not place an order please contact us;
Core Overview
The UP2400-6S is a high-performance charging solution designed for professional fields such as drones, film production, fire rescue, surveying, and agricultural plant protection. Its core design goal is "efficiency multiplication." Through an internal dual-power architecture, it achieves truly independent four-channel simultaneous high-current (up to 25A) balance charging, which can increase multi-battery pack charging efficiency by up to 50%. It integrates efficient charging, powerful battery balance repair, and intelligent maintenance, making it an ideal choice for team operations and high-intensity applications.
Core Technology Advantages
Efficiency Multiplied, Four Truly Independent Channels
Utilizes dual independent power modules internally, supporting four channels to perform balance charging simultaneously at up to 25A current. Compared to traditional dual-channel chargers, charging efficiency can be increased by up to 50%, significantly reducing equipment preparation time.
1.5A/Cell Powerful Balancing, Battery Repair
Industry-leading high balancing current quickly corrects cell voltage differences within battery packs. It has a significant repair and maintenance effect on batteries with degraded performance or abnormal voltage differences, effectively extending the overall lifespan of the battery pack.
Wide Compatibility, One Device for Multiple Uses
Fully compatible with standard lithium batteries (LiPo, 4.20V/cell) and high-voltage lithium batteries (LiHV, 4.35V/cell), supporting 2-6S batteries. Features a dedicated independent transmitter battery charging port, catering to the maintenance of both main equipment and its transmitter.
Usage Recommendations
- Power Supply Assurance: The device's total power is as high as 2400W. Always connect it to a power source with sufficient capacity (recommended 16A dedicated wall outlet) and ensure good ventilation around the device to guarantee stable operation and safety.
- Maximize Efficiency: The core value lies in the four completely independent channels. Make full use of this feature to simultaneously charge or maintain batteries of different types, specifications, and charge levels to achieve maximum efficiency.
- Battery Health Management:
- Regular Balancing: Even if the battery shows no warning, it is recommended to regularly use the "Balance Charge" mode to maintain cell consistency using its high balancing current.
- Mandatory Storage: After operations, for batteries not in immediate use, always use the "Storage" mode to charge/discharge the battery to a safe voltage. This is a key habit for protecting battery assets.
- Note the Dedicated Port: The independent 2-3S transmitter charging port only supports small batteries and must not be used with the main channels.
Product Specifications
| Item | Specifications |
|---|---|
| Input Voltage | AC 110V / 220V Auto-Adaptive |
| Total Charging Power | 2400W (600W × 4 channels) |
| Discharge Power | 140W (35W × 4 channels) |
| Max Current per Channel | 25A |
| Balance Current | 1.5A / Cell |
| Supported Battery Types | LiPo (Standard Lithium), LiHV (High Voltage Lithium) |
| Supported Cell Count (S) | 2-6S (Main Channels); 2-3S (Dedicated Transmitter Port) |
| Charging Modes | Balance Charging, Storage (Maintenance) Mode |
| Display Interface | 3.2-inch Chinese HD Color Screen |
| Product Dimensions | 270 × 337 × 150 mm |
| Product Weight | 8.5 kg |
Frequently Asked Questions (FAQ)
Q: Can the four channels charge different types (LiPo/LiHV) or different cell counts (e.g., 2S and 6S) of batteries simultaneously?
A: Absolutely. This is the core advantage of this product. The four channels are completely independent, allowing separate settings for battery type, cell count, and charging current without interference, enabling truly flexible and efficient charging.
Q: What does the advertised "battery repair" function specifically refer to? How is it operated?
A: It mainly refers to its powerful balance repair capability. When a battery pack develops cell voltage imbalance (voltage difference) due to use, simply use the "Balance Charge" mode of this unit. Its high balancing current of up to 1.5A/cell quickly equalizes the voltage of each cell, restoring the consistency of the battery pack, thereby "repairing" performance degradation or charging issues caused by excessive voltage difference. The operation is the same as a normal balance charge.
Q: How to charge transmitter batteries?
A: Please use the dedicated 2-3S transmitter battery charging port on the side of the unit. Note: This port can only charge one transmitter battery at a time, and the charging current is fixed at a safe low current. It is strictly prohibited to use it for main batteries or simultaneously with other main channels.
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;
- 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.
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.
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Bank Location Country: HONG KONG, CHINA
Bank Address: CHATER HOUSE, 8 CONNAUGHT ROAD, CENTRAL, HONG KONG
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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

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.
100% Client Satisfaction is Our Priority
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