lifepo4 battery 48v 50ah
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.
LiFePO4 Battery 48V 50Ah – Reliable Power for Your Energy Needs
Our lifepo4 battery 48v 50ah delivers exceptional performance for your energy storage requirements. With 2560Wh capacity and progressed lithium press phosphate innovation, this battery pack offers prevalent security and life span compared to conventional lead-acid choices. Whether you're fueling sun powered frameworks, electric vehicles, or reinforcement control applications, our 51.2V 50Ah battery guarantees steady, dependable vitality when you require it most. Built with brilliantly assurance and planned for thousands of cycles, this arrangement brings you peace of intellect and long-term esteem for your investment.
Advantages You Can Count On
Exceptional Lifespan
Your battery speculation goes assist with our 6000+ cycle rating. This implies a long time of solid benefit without visit replacements.
Lightweight and Compact
At fair 22kg, our battery weighs altogether less than comparable lead-acid alternatives. You'll discover establishment less demanding and transportation more convenient.
Superior Security Features
Lithium press phosphate chemistry gives inborn warm steadiness. Combined with our built-in BMS, you get assurance against cheating, over-discharging, and brief circuits.
Fast Charging Capability
Reduce your downtime with speedier charging speeds. Get back to full control rapidly and keep your frameworks running smoothly.
Wide Temperature Range
Perform dependably in differing situations. Our battery works productively from -20°C to 60°C amid discharge.
Maintenance-Free Operation
Say farewell to complicated upkeep schedules. No watering, no equalization – fair tried and true power.
lifepo4 battery 48v 50ah Technical Specifications
| Parameter | Specification |
|---|---|
| Nominal Voltage | 51.2V |
| Capacity | 50Ah |
| Energy | 2560Wh |
| Max Continuous Discharge | 50A |
| Built-in BMS | Yes |
| Cycle Life | 6000 cycles @ 80% DOD |
| Weight | Approx. 22 kg |
| Dimensions | 522*240*218 mm |
| Certificates | UN38.3, MSDS, CE |
Product Highlights
✓ Tall Vitality Thickness: 2560Wh stuffed into a compact design
✓ Cleverly BMS: Real-time observing and multi-layer protection
✓ Zero Memory Impact: Charge anytime without diminishing capacity
✓ Eco-Friendly Chemistry: Non-toxic and recyclable materials
✓ Reliable Execution: Steady voltage yield all through release cycle
✓ Drop-In Substitution: Simple overhaul from conventional battery systems

Application Scenarios
Solar Vitality Storage
Perfect for private and commercial sun powered establishments. Store overabundance vitality amid sunny hours and utilize it when required. Our item maximizes your sun oriented investment.
Electric Vehicle Power
Ideal for e-bikes, electric bikes, and little electric vehicles. Appreciate amplified extend and solid execution on each journey.
Off-Grid Systems
Power your cabin, RV, or farther area with certainty. This battery guarantees you have power indeed without lattice access.
Backup Control solutions
Keep basic frameworks running amid blackouts. From domestic basics to trade hardware, you're continuously protected.
Marine Applications
Reliable control for water crafts and yachts. Lightweight plan doesn't compromise your vessel's performance.
Golf Carts and Mobility
Extended runtime with diminished weight. Culminate for recreational and commercial portability applications.

Solutions Tailored for You
For Homeowners
We understand your need for reliable backup power. Our battery integrates seamlessly with your existing solar system, providing energy independence and cost savings.
For Business Operators
Your operations can't afford downtime. Our lifepo4 battery 48v 50ah offers dependable performance for commercial applications, from delivery fleets to telecommunication towers.
For System Integrators
Need customization? We provide flexible solutions matching your specific voltage, capacity, and dimensional requirements. Our engineering team works with you to create the perfect fit.
For Off-Grid Enthusiasts
Freedom means having power anywhere. This battery gives you the independence to live comfortably wherever you choose.
TOPAK Factory Production Process
1. Material Selection
We begin with premium-grade A lithium press phosphate cells. Each cell experiences thorough screening to guarantee steady quality.
2. Robotized Assembly
Our 15,000㎡ office houses over 100 progressed machines. Computerized gathering lines guarantee accuracy and effectiveness in each battery pack.
3. Laser Welding Technology
We utilize state-of-the-art laser welding hardware for secure, dependable associations. This guarantees ideal conductivity and safety.
4. BMS Integration
Our self-developed Battery Administration Framework is modified and tried for your security. Each unit gets person calibration.
5. Comprehensive Testing
Each battery experiences full-cycle maturing tests, security approval, and execution confirmation. We do not transport until we're totally satisfied.
6. Quality Inspection
Final assessment covers voltage exactness, capacity confirmation, and security work testing. Your fulfillment is our standard.


Why Choose TOPAK?
Nearly 20 A long time of Expertise
Since 2007, we've been idealizing lithium battery innovation. Our involvement interprets straightforwardly into item unwavering quality for you.
Self-Developed BMS Technology
Unlike producers utilizing bland components, we plan our claim Battery Administration Frameworks. This implies way better integration, improved security, and prevalent performance.
Global Trust
We serve clients in 15+ nations. Our notoriety is built on steady quality and reliable service.
Customization Capability
Your application is special. We offer custom-made arrangements for voltage, capacity, and setup to coordinate your correct needs.
Fast Delivery
Our progressed generation capacity implies shorter lead times. We get it that holding up costs you money.
Responsive Support
Have questions? Our group is prepared to offer assistance. contact us at B2B@topakpower.com for specialized bolster or custom solutions.
Frequently Inquired Questions
Q: How long will this battery last?
A: With appropriate utilize, you can anticipate 6000+ cycles at 80% profundity of release. This regularly deciphers to 10+ a long time of benefit in most applications.
Q: Can I interface different batteries together?
A: Yes! Our batteries back arrangement and parallel associations. You can extend capacity or voltage to meet your particular requirements.
Q: Is this battery secure for indoor use?
A: Completely. LiFePO4 chemistry is one of the most secure lithium innovations accessible. Combined with our BMS security, indoor utilize is totally safe.
Q: What's included with the battery?
A: Each battery comes with built-in BMS security and fundamental association equipment. Nitty gritty client manual and certificates are included.
Q: Can this supplant my lead-acid battery system?
A: Yes! This item serves as an amazing drop-in substitution, advertising prevalent execution and longer lifespan.
Q: Do you offer guarantee coverage?
A: Yes, we give guarantee bolster. Contact us at B2B@topakpower.com for particular terms and conditions.
Q: Can you customize the battery for my particular application?
A: Certainly! We specialize in customized arrangements. Share your prerequisites with us, and we'll design the idealize battery for your needs.
Contact Us
Our lifepo4 battery 48v 50ah combines advanced technology, proven reliability, and exceptional value. Contact us today at B2B@topakpower.com to discuss your requirements or request a customized solution. Let's power your success together.







