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48V 50AH Lifepo4 Server Rack Battery For Household Solar Power Supply System
Product Overview
Lithium Ion Batteries 48V 50AH Lifepo4 Battery Pack for household solar power supply systems.
Technical Specifications
Nominal Capacity
50AH
Internal Resistance
≤35mΩ
Charging Current
50AH
Water & Dust Resistance
IP54
Our Advantages
Applications
About Our Company
Why Choose Us?
One-stop power provider including lithium battery, active balancer, BMS, charger and other accessories
Russia, Poland, and USA warehouses ensure quick delivery
Factory direct pricing and lifetime technical support
Reliable warranty program
Looking for distributors - Making DIY battery projects easier!
Frequently Asked Questions
Are these new cells?
Yes, 100% new cells direct from the factory.
Do you test capacity, voltage and internal resistance before shipping?
All batteries are strictly tested before shipment. Voltage difference within 10mV, capacity difference within 2%. High internal resistance batteries are not allowed to be sent out.
What is your replacement policy if the cells arrive damaged?
We have three staff members checking packages. All cells are wrapped with thick foam and use 5-layer hardest cartons. We also have UN cartons and polywood cases. In case of any damage during transportation, 100% new replacement within one business day.
Are BusBars and screws included and free?
Yes, we ship the battery with BusBar connectors and screws for free.
Why can't I see any update tracking information after waiting for weeks?
This is normal. The tracking number won't be updated until the package arrives in your country. When they are on the train, no tracking updates are available.
Can you customize battery packs?
Yes. Please send us your requirements: voltage, capacity, application, constant and peak charge/discharge current, size limitations, and all relevant information.
Do you have battery accessories besides battery cells?
Yes, we have the best sources for active battery balancers, smart BMS, and chargers. Let us help you save time, money, and avoid risks.
All long pleasant business starts from good communication. Maybe you have many other questions to ask. We are always waiting for your inquiry. Even if we can't make the deal, we can make friends, share information and learn from each other.
Since 2010, after more than 10 years of development, we have become one of the largest lithium battery wholesalers.
We solely focus on high quality, grade A+, batteries.Because it can provide stable quality, truly achieve long life cycle, and have stable production capacity.
We cooperate with many...
Since 2010, after more than 10 years of development, we have become one of the largest lithium battery wholesalers.
We solely focus on high quality, grade A+, batteries.Because it can provide stable quality, truly achieve long life cycle, and have stable production capacity.
We cooperate with many...