|Product Name:||Lithium Ion Batteries 48V 50AH Lifepo4 Battery Pack Lithium Battery For Household Solar Power Supply System||Nominal Capacity:||50AH|
|Nominal Voltage:||48V||Cell Material .:||Grade A Lithium Iron Phosphate|
|Maximum Discharge Current:||60A||Cycle Life:||4000 Charge Discharge Cycles|
|Working Temperature:||-20°C~60°C||Appllication 1:||Audio Equipment Power Supply、Electric Sprayer、Stroller Battery|
|Appllication 2:||Motor Propeller、RV Power Supply、solar Energy||Appllication 3:||Communication Base、Mountain Power Generation、street Lamp|
482x650x155mm Lithium Ion Batteries,
48V 50AH Solar System Lithium Battery,
Solar Power Supply System Lifepo4 Battery
WHY CHOOSE US?
1,One-stop power provider including lithium battery
active balancer, BMS ,charger and other accessories.
2,Russial Poland/USA warehouse ensure quick delivery.
3,Factory direct price and whole life technical support.
Look for distributors! Make DIY Battery Easier!
Q1:Are these new cells?
yes 100% ,factory direct.
Q2: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%.
Internal resistance as low as possible. High internal resistance batteries are not allowed to be sent out.
Q3:What is your replacement policy if the cells arrive damaged?
First we have three staffs to check the package.All cells are wrapped with thick foam all around and then use the 5-layer hardest cartons to avoid any damage during shipping.
We also have UN cartons and polywood cases.These are 100% safe for the batteries. In case any damage during transportation,100% new replacement in one business day.
Q4:BusBars and screws are included and for free?
Yes ,we ship the battery with the BusBar connector and screws, for free if you follow us.
Q5:Why i can’t see any update tracking information after waiting for weeks?
A: This is normal, please be patient. The tracking number won’t be updated till the package has arrived at your country. When they are on the train, no tracking. Be relax.
Q6:Can you customize battery pack?
yes.Please send us your needs: voltage,capacity, application, constant and peak charge and discharge current ,size limitation and all relative informtion will help us move forward faster.
Q7:Do you have battery accessaories besides battery cells?
yes we have the best source of active battery balancer, smart BMS and charger.Let us help you save time and 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.
Contact Person: Mr. Leo Zeng