SOUOP 5040Wh Extra Battery provides additional capacity for compatible portable power stations, extending runtime for outdoor power, emergency backup, and off-grid applications. Its expandable design enables flexible energy storage for different power requirements and OEM/ODM solutions.
Certifications CE | RoHS | UN38.3
| Extra Battery Port Output | 41.2V-53.5V |
|---|---|
| Extra Battery Port Input | 41.2V-53.5V |
| Battery Capacity | 5040Wh(48V/105Ah) |
| Battery Type | LiFePO4 |
| Working Temperature | 0℃~40℃ |
| Storage Temperature | -20℃~60℃ |
| Dimension | 641.5*304.5*437.5mm |
| Net Weight | 43.85kg |
SOUOP provides flexible energy solutions for outdoor, backup, and professional applications with advanced battery technology.
Yes, SOUOP offer comprehensive OEM/ODM solutions. We can customize the logo (silk-screen/laser), packaging, color schemes, user manual, and software UI (display screen). Custom casing molds are also supported for bulk orders.
MOQ depends on the level of customization, product configuration, packaging requirements, and order volume. SOUOP can discuss flexible OEM/ODM options based on the customer’s specific project requirements.
SOUOP can provide applicable certifications and compliance documentation based on the target market and product configuration. Customers can discuss specific certification requirements with the SOUOP sales team before placing an order.
We provide a 3 year warranty (depending on battery tier). Our factory defect rate is controlled under 0.3% thanks to 100% aging tests before shipment. For defective units, we provide free spare parts or replacements in subsequent orders.
Our factory is located in Foshan. We welcome third-party factory inspections such as SGS/TÜV, or provide online video factory tours at any time.
It is designed to expand the capacity of compatible portable power stations. It is suitable for outdoor activities, home backup, emergency power, off-grid applications, and professional use.
The 2048Wh Extra Battery is designed for use with compatible SOUOP S5, W5 portable power stations. Please check the product specifications or contact SOUOP to confirm compatibility before purchase.
The 5040Wh Extra Battery is designed as an expansion battery and should be used with a compatible portable power station rather than as a standalone power source.
Yes. Adding the extra battery increases the total available energy capacity, allowing connected appliances and devices to run for longer periods.
Safety is one of the most important considerations when choosing a portable power station. A portable power station combines several components, including: Among these components,
Portable power stations are increasingly used for outdoor activities, emergency backup, RV travel, and off-grid applications. As these systems are expected to provide reliable power
Shenzhen Pordie Energy Technology Co., Ltd. (SOUOP) has successfully concluded its participation in IFA Global Markets 2026, held from September 5–7 at Berlin ExpoCenter City
SOUOP is excited to announce its participation in Nationale Energie Week 2026, taking place from October 6 to 8, 2026, at Brabanthallen in ‘s-Hertogenbosch, the
