12V 200AH Energy Storage Battery High power RV lithium battery For Marine propeller handybrite solar

Product Description

Application

Product Parameters

About us

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.
4,Reliable warranty
Look for distributors! Make DIY Battery Easier!

FAQ

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.