Questions about lifepo4 battery
What kinf of LiFePo4 battery does Coremax Offer ?
Our LiFeP04 work great in all 12V-48v vehicle applications (include but not excluding solar street lighting, solar storage,Solar Energy,UPS system,Golf Trundler,Electric Vehicle,EV car , Power Tool and RC hobby.Golf Car, Golf Trolley, Telecommunication Base Station,Telecom System, medical/hospital cart,Mobile Medication Carts,, Hospital Furniture, Hospital Trolley, Commercial Furniture). Our batteries are the smallest, lightest and most POWERFUL batteries available compared with our competitors.
What is the range of voltage for the batteries?
12V 24V 36V 48V 20AH 50AH 100AH 200Ah 500Ah batteries, with pvc or plastic casing
Suitable for which applications?
Solar energy storage system, lithium iron phosphate rv battery, and lithium ion forklift battery
How long will does it Last?
That depends on many factors. In case there is no abuse, the Coremax batteries are expected to last 5 to 6 years. Under ideal usage and storage conditions, we expect 8 to 15 years.
Why Your batteries are a little cheaper then your competitor?
All of our Lithium iron Phosphate Battery are manufacturered our own factory, and there is no markup –you are dealing with factory. The other reason is we are producing in large volume,and thus can buy cheap material in some way, by passing the value to our customers, we want to work closely with you to get more market.
Why use LiFeP04? What’s the Pro’s and Con’s ?
Basically, LiFeP04 Battery Cells have the following features:
–High Energy Density , from Laboratory testing, it can theoretical reach a capacity of 180mah/g and mass production capacity as high as 165mah/g.
–10x Longer Life span In comparison with lipo battery which has a cycle life of 500 or 1000 cycles, it can extends its battery life up to 3000-5000 cycles.
–High temperature performance, since Lithium iron Phosphate Battery are mostly used for solar storage, street light, mobile satellite station, Ebike or even EV Car, so it’s very important to have chemicals that can endure high temperature, for LiFePO4 battery, it can have High thermal stability of phases up to 500C.
It is considered to be safe, non-flammable and non-hazardous by international regulated standards among all kind of lithium battery packs
What is BMS and Do I need BMS?
BMS ( battery management system), which is an electronic regulator that mainly designed to monitor and control the charging and discharging voltage and current of Lithium iron Phosphate Battery cells or other rechargeable cells .
For Battery packs that contains too many battery cells, since battery cells voltage and capacity is not performing the same all the time, that’s why BMS comes out. A BMS is a simple electronics system to measure and control voltage and current. and it will stop charging when the desired voltage is reached.
For example, in 10 cells pack, some battery cell may reach its full capacity already, while others might only 80% full. In case battery cell are already charged full, the BMS will shut down the power flow, in case there is no BMS, the already fulled charged battery cell will go on with the charging and thus will short its life or even cause heat or fire.
Some BMS can even monitor many factors such as temperature,humid,etc.. some can even send data to computer or App, so people can read the data on time.
So, please contact with our engineer to see if your required an internal BMS or not, If you are not sure.