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.
48V 50Ah LiFePO4 Battery – Reliable Energy Storage Solution
Our 48v 50ah lifepo4 battery delivers exceptional performance for your power needs. With 2560Wh vitality capacity and built-in savvy BMS security, this battery pack replaces conventional lead-acid frameworks with predominant productivity. Whether you're fueling sun oriented frameworks, electric vehicles, or reinforcement control applications, you'll advantage from 6000+ cycle life expectancy and lightweight plan. The 51.2V ostensible voltage guarantees steady control conveyance over requesting applications. Let's investigate why this lithium press phosphate battery is your best choice.
Advantages
Longer Lifespan, Lower Cost
While initial investment may be higher, you save significantly over time. With 6000 cycles versus 300-500 for lead-acid, your cost per cycle drops by 90%.
Lightweight & Portable
Installation becomes effortless with our compact design. You can easily handle and mount the battery without heavy equipment.
Stable Power Output
Your devices receive consistent voltage throughout the discharge cycle. This means better performance for sensitive electronics and motors.
Wide Temperature Range
Operate unquestionably in extraordinary conditions. Our item works effectively from -20°C to 60°C release range.
Eco-Friendly Chemistry
Lithium press phosphate contains no overwhelming metals. You're choosing a cleaner, more secure vitality arrangement for your environment.
48V 50Ah LiFePO4 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
Superior Vitality Density
You get more control in less space. Our battery stores 2560Wh whereas weighing as it were 22kg – that's 60% lighter than comparable lead-acid batteries.
Exceptional Cycle Life
Enjoy 6000 cycles at 80% profundity of release. This interprets to over 10 a long time of dependable benefit, significantly diminishing your substitution costs.
Intelligent BMS Protection
Built-in keen Battery Administration Framework shields your speculation. It screens voltage, current, temperature, and avoids brief circuits automatically.
Fast Charging Capability
Charge your framework rapidly and get back to work. Our lithium press phosphate chemistry underpins quick charging without degradation.
Maintenance-Free Operation
No watering, no equalization, no bother. Essentially introduce and appreciate a long time of trouble-free performance.

Application Scenarios
Solar Vitality Capacity Systems
Store abundance sun oriented control amid the day and utilize it at night. You maximize your renewable vitality venture and diminish network dependency.
Electric Vehicles & E-Bikes
Power your electric versatility arrangements with certainty. The tall release rate bolsters increasing speed whereas the capacity guarantees satisfactory range.
Off-Grid Control solutions
Live comfortably in farther areas. Your cabin or versatile domestic gets dependable power for machines, lighting, and communication devices.
Backup Power & UPS Systems
Keep critical systems running during outages. Our battery provides instant power switching to protect your data and operations.
Marine & RV Applications
Replace heavy lead-acid banks in your boat or recreational vehicle. You gain usable space and extend your adventure time between charges.

Solutions
Residential Energy Independence
Pair our 48v 50ah lifepo4 with your solar panels to create a complete home energy system. You reduce electricity bills while maintaining power security.
Commercial Backup Power
Protect your trade operations with solid vitality saves. Our battery coordinating consistently with existing UPS infrastructure.
Fleet Electrification
Upgrade your electric vehicle armada with demonstrated lithium innovation. You advantage from diminished downtime and lower upkeep requirements.
Telecom Base Stations
Ensure persistent communication arrange operation. The battery's temperature soundness makes it perfect for open air installations.
TOPAK Production line Generation Process
Advanced Fabricating Excellence
Our 15,000㎡ Huizhou office houses over 100 sets of specialized hardware. Each battery passes through mechanized get together lines for reliable quality.
Precision Cell Selection
We source as it were Grade-A lithium press phosphate cells. Each cell experiences thorough testing some time recently entering production.
Laser Welding Technology
High-precision laser welding makes solid associations. This guarantees ideal conductivity and long-term auxiliary integrity.
BMS Integration & Programming
Our self-developed Battery Management System gets calibrated to your specific requirements. Real-world testing validates protection functions.
Comprehensive Testing Protocol
Your battery completes full-cycle aging tests, safety validation, and performance verification. We ship only products meeting strict quality standards.


Why Choose TOPAK?
Nearly 20 Years of Expertise
Since 2007, we've been perfecting lithium battery technology. You benefit from our accumulated knowledge and proven track record.
Self-Developed BMS Technology
Unlike resellers, we design and manufacture our own Battery Management Systems. This gives you superior safety and customization options.
Customization Capability
Need different voltage, capacity, or dimensions? We tailor solutions to your exact specifications without minimum order constraints.
Global Service Network
We bolster clients in 15+ nations with quick conveyance and localized benefit. Your questions get provoke, learned responses.
Quality Assurance
Every item battery carries comprehensive testing documentation. We stand behind our items with solid guarantee support.
Competitive Pricing
As a coordinate producer, we kill broker costs. You get factory-direct estimating without compromising quality.
FAQ
Q: How long does the item battery last?
A: You can anticipate 6000 cycles at 80% profundity of release, which regularly interprets to 10-15 a long time depending on utilization patterns.
Q: Can I interface numerous batteries in parallel?
A: Yes, our BMS underpins parallel associations for expanded capacity. contact us for appropriate arrangement guidance.
Q: What charging gear do I need?
A: You require a 51.2V lithium battery charger (regularly 58.4V greatest). We can suggest congruous chargers for your application.
Q: Is this battery secure for indoor use?
A: Completely. LiFePO4 chemistry is the most secure lithium innovation accessible, with steady warm characteristics and built-in protection.
Q: What's your guarantee policy?
A: We give comprehensive guarantee scope. Contact B2B@topakpower.com for nitty gritty guarantee terms and conditions.
Q: Can you dispatch internationally?
A: Yes, we dispatch around the world with appropriate documentation counting UN38.3 certification for secure transport.
Q: Do you offer specialized back after purchase?
A: Certainly. Our building group gives continuous specialized help all through your battery's benefit life.
Contact Us
Ready to upgrade your power system with 48V 50Ah LiFePO4? Partner with TOPAK Power Technology for reliable, high-performance lithium battery solutions. Contact us today at B2B@topakpower.com to discuss your specific requirements and receive a customized quote.







