48v 50ah lifepo4
Nominal Voltage: 51.2V
Capacity: 50Ah
Energy: 2560Wh
Max Continuous Discharge: 50A
Built-in BMS: Yes (Over-voltage, over-current, short circuit, temperature protection)
Battery Type: LiFePO4 (Lithium Iron Phosphate)
Cycle Life: 6000 cycles @ 80% DOD
Weight: Approx. 22 kg
Dimensions: 522*240*218 mm
Certificates: UN38.3 / MSDS / CE
Perfect drop-in replacement for traditional 12V lead-acid batteries in RVs, marine systems, off-grid solar, electric mobility, and backup power.
TOPAK New Energy Technology CO.,LTD: Your Trusted 48V 50Ah LiFePO4 Battery Supplier
At TOPAK New Energy Technology CO.,LTD, we're proud to be a leading manufacturer and supplier of high-quality 48v 50ah lifepo4 batteries. Our advanced research and development team, coupled with state-of-the-art manufacturing facilities, allows us to deliver superior energy storage solutions for various applications. TOPAK's products batteries stand out for their exceptional performance, long cycle life, and robust safety features, making them the go-to choice for discerning buyers in the renewable energy, electric vehicle, and industrial sectors.
Product Description
Our products battery is engineered to provide reliable, long-lasting power for a wide range of applications. With a nominal voltage of 51.2V and a capacity of 50Ah, this powerhouse delivers an impressive 2560Wh of energy, perfect for demanding industrial and commercial uses.
Advantages
- Extended cycle life: 6000 cycles at 80% depth of discharge
- Advanced BMS for comprehensive protection
- Lightweight and compact design
- Versatile applications across multiple industries
- Environmentally friendly and safe chemistry
Technical Specifications
| Parameter | Specification |
|---|---|
| Nominal Voltage | 51.2V |
| Capacity | 50Ah |
| Energy | 2560Wh |
| Max Continuous Discharge | 50A |
| Battery Type | LiFePO4 |
| Cycle Life | 6000 cycles @ 80% DOD |
| Weight | Approx. 22 kg |
| Dimensions | 522*240*218 mm |
| Certifications | UN38.3, MSDS, CE |
Product Highlights
- Built-in BMS for comprehensive protection
- Perfect drop-in replacement for lead-acid batteries
- Wide voltage range compatibility (12V to 72V)
- Customizable solutions available
Application Scenarios
- Renewable energy storage systems
- Electric vehicles and mobility solutions
- Telecom and data center backup power
- Industrial equipment and robotics
- Off-grid and marine applications

Quality Assurance
TOPAK adheres to strict quality control measures, including ISO9001:2015, ISO14001:2015, and ISO45001:2018 management systems. Our 48v 50ah lifepo4 batteries undergo rigorous testing to ensure they meet international safety and performance standards.
OEM/ODM Services
We offer customized products battery solutions to meet your specific requirements. Our experienced team can work with you to develop tailored energy storage systems that perfectly fit your application needs.

Solutions
TOPAK provides comprehensive energy storage solutions, from single batteries to complete systems. Whether you need a standalone products battery or an integrated power solution, we've got you covered.
TOPAK Factory Production Process
Our state-of-the-art production facility houses over 100 advanced manufacturing devices, including automatic cell matching machines and laser welding equipment. We maintain a rigorous quality control process throughout production, from raw material selection to final product testing. This ensures that every products battery leaving our factory meets the highest standards of performance and reliability.


Why Choose TOPAK?
- Industry-leading R&D capabilities
- Comprehensive product range
- Strict quality control measures
- Global presence and support
- Customizable solutions
- Commitment to sustainability and innovation
FAQ
Q1: What's the lifespan of your products battery?
A1: Our batteries boast an impressive 6000 cycles at 80% depth of discharge, ensuring years of reliable service.
Q2: Are these batteries suitable for solar energy storage?
A2: Absolutely! They're ideal for solar energy storage due to their high efficiency and long cycle life.
Q3: Can I connect multiple batteries in series or parallel?
A3: Yes, our batteries can be connected in series or parallel to increase voltage or capacity as needed.
Q4: What safety features are included?
A4: Our built-in BMS provides protection against over-voltage, over-current, short circuit, and temperature extremes.
Q5: Do you offer warranties on your batteries?
A5: Yes, we provide comprehensive warranties. Please contact our sales team for specific details.
Q6: Are your batteries compliant with international shipping regulations?
A6: Yes, our batteries are UN38.3 certified, ensuring safe transportation worldwide.
Contact Us
Ready to power your projects with TOPAK's superior 48v 50ah lifepo4 batteries? Contact our expert team today at B2B@topakpower.com for personalized assistance and quotations. Let's energize the future together!



