LiFePO4 Battery, Lithium Battery, Solar Battery manufacturer / supplier in China, offering 10kw 48V 200ah Lithium Battery LiFePO4 Battery Solar System Battery, N150 12V 150ah Dry Charged Auto Batetry, N45L 12V 45ah Dry Lead Acid Battery for Back up and so on.
|Min. Order / Reference FOB Price||1 Piece||US $6,000/ Piece|
|Transport Package:||Wooden Case, Then Pallet|
|Payment Terms:||T/T, Western Union, Money Gram|
|Usage:||UPS, Electric Power, Lighting, Backup|
|Discharge Rate:||Solar Power|
Lithium battery can be customized on your solar/UPS system !!!
Model: CB48L200-51.2V 200AH
Casing material for single cell
Nickel plated steel
(Single Ave. charge Voltage)
(Single Ave. Discharge Voltage)
Standard charge current
Continuous discharge current
Peak discharge current(Max)
Over-current Protection Current
Charge method (CC/CV)
Battery pack structure)
32 PCS 36130290-100AH cells, 2parallels and 16serial, make a battery.
2 Battery Management System
The protection board, provides protection against overcharge, and short circuit, through monitoring single string of cells.
3 charge and discharge standard
Cell adopted: 36130290-200AH
Constant charge current: 0.3 CA is the best. cell max voltage<3.65V.
Constant discharge current: 0.5 CA, cell min voltage> 2.5v
Discharge performance in normal temperature
Discharge capacity /standard capacity×100%
Charge with 0.5CA standard charge in the condition of temperature 25ºC±5ºC,relative humidity 45%~80% (if there is no especial statement,the charging way is same as this), rest for 10min,separated discharge with 0.5CAto cut-off voltage40V,cycles for three times,One cycle capacity arrive standard, that's to say it is qualified.(The below as the same);
Charging keep ability in normal temperature
Rest capacity≥standard capacity *90%
After standard charging,store at 25ºC±5ºC for a month, and then discharge to cut-off voltage 40V by 0.5CA. Then measure the capacity of cell.
Charge protection strategy test
Charging protection when maximum single cell voltage > 3.65V
Charging protection when maximum single cell to voltage 3.65V,
discharge protection strategy test
Discharge protection minimum single cell<2.5V
After the 0.5CA standard charge full of electricity, then 0.5CA discharge to the termination voltage 40V, , test the minimum single cell voltage
Capacity≥ Standard capacity *80%
After 0.5 CA standard charged ,discharge with 0.5 CA to 40V.rest for10min,cycles for 2400 times.
Capacity can be kept ≥80% Storage for 12months.
After standard charged,let it rest for 12 months as a open circuit, discharging it until40 V by 0.5CA, and then measure the leftover capacity. Measure its recovery capacity by 0.5 CA /0.5CA . Undertake 3 cycles, it passes when one cycle meets the standard.
Koyama® NP Series batteries are the culmination of over three decades of battery manufacturing experience, offering:
§ High energy density
§ Sealed leak proof construction
§ Excellent performance in either float or cyclic applications
§ Maintenance free
§ Rechargeable, lead acid battery
§ Long service life
Koyama®brand NP Series batteries, the original and only true NP product, are the sought after power source for:
§ Security and alarm systems
§ UPS systems
§ Emergency energy lighting systems
§ OEM electrical equipment
§ Electronic applications
CBB Battery Technology Co Ltd is a large modern comprehensive power enterprise, specializing in production, R&D and sales of the full line of lead acid battery; with a factory area of 65mu and production area more than 30000m2.Our production capacity has reached more than 3 million KVAH per year.
We mainly produce VRLA battery, automotive battery, Motorcycle battery, Motive power battery, Tricycle battery, Electric vehicle battery and various plates thereof. All batteries are widely used in UPS, Power station, solar power system, telecommunication, vehicles, boats, motorcycle and other applications. All battery can meet a variety of standby, storage, deep cycle, starting, sports, new energy system and other power requirements.
In the past few years, by adopting a lot of advanced production lines and testing devices, we have developed to gain the competitive advantage in the field, which owns first class infrastructure, strict production management, unique know-how and special formula.
We attach importance to scientific and technological personnel, integrating production and research. With the efforts of professional experienced engineers, a well-trained management team and a lot number of skilled production workers, we have established the complete quality management system, which guarantees all battery quality is reliable and long-term stable. Our battery has been sold not only throughout China, but also many foreign countries, its quality have been well recognized by users both at home and abroad.
As one of the leading industrial battery manufacturers, we are keeping quality and environment protection first and foremost in our minds. With a proven track record of this dedication to protect both the earth, our employees for years has propelled us to be the industry leader in environmental protection while still maintaining the highest quality products on the market. With the recertification of Chinese Environment Ministry to Chinese battery industry in 2011, we have been becoming the best company on the environmental protection in South of China. We have been certified by IS09001, IS014001, CE, UL, ROHS, and OHSMS18001.
With the spirit of Unity, Development, Trust and Quality First, Our Team would offer you the best quality battery and services. It is our eternal pursuit to continuously meet all customer's expectation and demands, with unremitting efforts to offer high-quality battery and excellent after-sales for all users at home and abroad.