DNK Power is a China lithium battery manufacturer which specializes in making Lithium Iron Phosphate (Lifepo4) battery cells and Lifepo4 battery packs.
LifePo4 is very light weight and offers great cycle life which makes it the ideal product for many new designs like 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
DNK has the capability to custom design a LiFePO4 Battery Packs to fit your new product’s specific needs, Simply Convert a Great Idea Into a Reality. DNK can design safe and reliable solutions to meet your specifications, from small single-cell packs to large battery packs, popular capacity like 12v 20ah, 12v 100ah, 36v 10ah, 48v 20ah, 48v 100ah
DNK prides itself on using only the highest quality cells to make LiFePO4 Battery packs. Only battery cells with long track records of safety and reliability meet the DNK strict quality standard.
Why Lifepo 4 battery packs
Lithium iron phosphate battery,normally called LiFePO4 battery, also short for LFP battery (with “LFP” standing for “lithium ferrophosphate”), is a lithium ion battery with lithium iron phosphate as cathode material. Since Lithium iron phosphate material is more durable, safe, fast charging in characteristics,the Lifepo4 battery pack has at least five major advantages:
1 Higher safety, no explosion issue
2 Longer service life, normally more then 2000 life span,and can be used for 7 to 8 years
3 Environmental Friendly, it does not contain any metallic chemical element or precious metals and are generally low cost in regarding to materials),
4 Fast charging, it can be charged at a fast charging station within 15 minutes to 80%, after 40 minutes at 100%
5 Wide operating temperature range,It is commonly accepted that LiFePO4 battery does not decompose at high temperatures.
Our lifepo4 batteries 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 40AH 100AH batteries, with pvc or plastic casing
What can I use a LiFePo4 Battery for?
Power Tool and RC hobby.Golf Car, Golf Trolley, Telecommunication Base Station,Telecom System, medical/hospital cart
How long will my Lifepo4 BATTERY Packs Last?
That depends on many factors. In case there is no abuse, the DNK batteries are expected to last 5 to 6 years. Under ideal usage and storage conditions, we expect 8 to 10 years.
Why Your batteries are a little cheaper then your competitor?
All of our lifepo4 batteries 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 Lifepo4 Batteries? What’s the Pro’s and Con’s of LifePo4?
Basically, LifePo4 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, LiFePO4 battery can extends its battery life up to 3000-5000 cycles.
–High temperature performance, since lifepo4 batteries 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.
LiFePo4 batteries are 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 is short for battery management system, which is an electronic regulator that mainly designed to monitor and control the charging and discharging voltage and current of lifepo4 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.
Can I Custom my battery packs? Can you Design BMS for our new invention?