Company Profile
Guangzhou Pei Mengdan New Energy Co., LTD. (referred to as PMD New
Energy) is a high-tech enterprise specializing in the research and
development, production and sales of lithium batteries. PMD New
Energy has a strong R & D team and the most advanced automated
production equipment and manufacturing process in China. The total
production capacity of our factory reaches 300,000 AH/day. Products
are widely used in consumer electronics, solar energy storage
products, inclusive vehicles, medical devices and other fields.
Q1: What is the life expectancy of a Lithium battery?
A1: The typical estimated life of the Lithium lron Phosphate
(LiFePO4) battery is 5-15years or 2000 to 8000 charge cycles. One
charge cycle is a period of use from fullycharged, to fully
discharged, and fully recharged again.
Q2: If I want to solar charge LiFePO4/Lithium lon battery, which
alreadyhas PCB, would a normal SLA controller work fine?
A2: For LiFePO4 /Lithium-lon battery, we always recommend using
LiFePO4/Lithiumlon solar controller. Especially if you are using
the battery as UPS (back up powersupply). The Lead-Acid solar
controller will constantly provide pulse current to the bat-tery,
in the long run, it might damage the PCB. So the PCB won't be able
to protect thebattery when it should be.
Q3: Are the cells I bought balanced?
A3:we know the importance of maintaining the consistency of each
cell in the batterypack, so we will match and balance all cells to
ensure that the internal resistance, voltage, and capacity of cells
are completely matched and balanced before delivery. Thisprocess is
very necessary.
Q4:Can I have a sample order?
A4: Yes, you can. You are very welcome to place a sample order to
check the quality