Guangdong, China
Business Type:
Trading Company
Number of Employees:
9
Year of Establishment:
2012-11-05
Management System Certification:
ISO 9001, ISO 14001, ISO 20000, OHSAS/ OHSMS 18001, ISO 14064
Average Lead Time:
Peak season lead time: one month
Off season lead time: one month
OEM/ODM Service
Sample Available

LiFePO4 Battery, Lithium Battery, Solar Battery manufacturer / supplier in China, offering 3kw 51.2V/48V Ah 60ah Lithium Battery LiFePO4 Battery Sola Power Battery, N150 12V 150ah Dry Charged Auto Batetry, N45L 12V 45ah Dry Lead Acid Battery for Back up and so on.

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Supplier Homepage Products Lithium Battery Energy Storage Lithium Battery 3kw 51.2V/48V Ah 60ah Lithium Battery LiFePO4 Battery Sola Power Battery

3kw 51.2V/48V Ah 60ah Lithium Battery LiFePO4 Battery Sola Power Battery

Min. Order / Reference FOB Price
1 Piece US $2,000/ Piece
Port: Shenzhen, China
Transport Package: Wooden Case, Then Pallet
Payment Terms: T/T, Western Union, Money Gram
Type: Lithium-Ion Batteries
Usage: UPS, Electric Power, Lighting, Backup
Nominal Voltage: 48V
Discharge Rate: Solar Power
Shape: Square Battery
Electrolyte: Li-ion

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Basic Info.

Model NO.
CB48L60
Installation
Fixed
Rechargeable
Chargeable
Trademark
Koyama
Specification
328*485*555mm
Origin
Guangdong, China
HS Code
8507600090

Battery Specification

Lithium battery can be customized on your solar/UPS system !!!

 

Model:    CB48L100-48V 100AH   

Normal performance:

,(Normal performance):

NO.
Item

General Parameter

Remark
1(Model)CB48L60 -51.2V 60AH (Single,36*130*190mm)
2
Casing material for single cell
Nickel plated steel 
3(0.5CA)
Standard capacity(0.5CA)
60AH 
5
Rated voltage
51.2V:3.20V
(Work voltage:3.20V)
6
Max.Charge voltage/current
58.4V/50A:3.65V
(Single Ave. charge Voltage)
7
Cut-off voltage
40V:2.50V
(Single Ave. Discharge Voltage)
8
Standard charge current
30A0.5C
9
charging Time
About2hours 
10
Continuous discharge current
30A0.5C
11
Peak discharge current (Max)
100A(10)10seconds
12
Battery dimension

473 *440*221mm
 
 
13(Approx.)
Total weight(Approx.)
About 35kg 
14(CC/CV)
Charge method (CC/CV)

Standard
0ºC~45ºC 

discharge
-20ºC~60ºC 

storage
-20ºC~45ºC 
 

 

Battery pack structure)

 3kw 51.2V/48V Ah 60ah Lithium Battery LiFePO4 Battery Sola Power Battery

,(Battery pack structure),(Battery pack structure)

1(Battery modules)

16 PCS 36130190-60AH cells,  1parallels 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: -60AH
  •  
  • Constant charge current: 0.5 CA is the best. cell max voltage<3.65V.
  •  
  • Constant discharge current: 0.5 CA, cell min voltage> 2.5v





,(performance):

No.

Project

Standard

Testing method
1
Discharge performance in normal temperature

Discharge capacity /standard capacity×100%
0.5CA ≥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);
2

Charging keep ability in normal temperature

Rest capacitystandard 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.
3
Charge protection strategy test

Charging protection when maximum single cell voltage > 3.65V
 

Charging protection when maximum single cell to voltage 3.65V,
4
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
5
Cycle life

Capacity Standard capacity *80%

After 0.5 CA standard charged ,discharge with 0.5 CA to 40V.rest for10min,cycles for 2000 times.
6
Storage performance

Capacity can be kept 80% Storage for 12months.

After standard charged,let it rest for 12 months as a open circuit, discharging it until 40V 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.

Storage and Transportation

.
1.Based on the character of cell, proper environment for transportation of LiFePO4 battery pack need to be created to protect the battery.

2.During transportation,50% SOC must be kept to ensure that short circuit, appearance of liquid in the battery or immersion of battery in liquid never occur.

3.Battery should be kept at -20ºC~45ºC in warehouse where it's dry, clean and well-ventilated.

4.During loading of battery, attention must be paid against dropping, turning over and serious stacking.
. (Warnings and Notices)
,,,:
In order to prevent the battery leaking, getting hot and exploding, please pay attention to preventing measure as following:
    (Warning !)
  •  
  • Never throw the battery into water, keep it under dry, shady and cool circumstance when not use.
  •  
  • Never upside down the positive and negative.
  •  
  • Never connect the positive and negative of battery with metal.
  •  
  • Never ship or store the battery together with metal
  •  
  • Never knock, throw or trample the battery.
  •  
  • Never cut through the battery with nail or other edge tool.

3kw 51.2V/48V Ah 60ah Lithium Battery LiFePO4 Battery Sola Power Battery


3kw 51.2V/48V Ah 60ah Lithium Battery LiFePO4 Battery Sola Power Battery

 

 

Our Advantage

 

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
§ CCTV's
§ UPS systems
§ Emergency energy lighting systems
§ OEM electrical equipment
§ Electronic applications

Company Information

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.

 

 

 

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