Guangdong, China
Business Type:
Trading Company
Number of Employees:
Year of Establishment:
Management System Certification:
Average Lead Time:
Peak season lead time: one month
Off season lead time: within 15 workday
OEM/ODM Service
Sample Available
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Storage Battery, AGM Battery, Solar Battery manufacturer / supplier in China, offering 500ah 2V Sealed Lead Acid Battery for Telecom, 6-Dg-160-12V160ah Tubular Dry Charger Deep Cycle Battery for Electric Tricycle, Koyama Tubular Battery Deep Cycle Flooded Battery T875 and so on.

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500ah 2V Sealed Lead Acid Battery for Telecom

Get Latest Price
Min. Order / Reference FOB Price
100 Pieces US $128/ Piece
Port: Guangzhou, China
Production Capacity: 20000PCS/Month
Payment Terms: L/C, T/T, Western Union, Money Gram
Type: Lead-Acid Batteries
Usage: UPS, Electric Power, Lighting
Nominal Voltage: 2V
Discharge Rate: Low Discharge Rate
Shape: Square Battery
Electrolyte: Acid

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Basic Info

Model NO.: NP500-2
Rechargeable: Chargeable
Appearance: White Grey
Span Life: 15 Years
Warranty: 5 Years
Weight: 31kgs
Trademark: Koyama
Transport Package: Carton or Wooden Cases, Then Pallet
Specification: JIS, DIN, IEC
Origin: Guangdong, China
HS Code: 85072000

Product Description

500ah 2V Sealed Lead Acid Battery for Telecom
Storage battery
Industrial Battery
Lead acid battery
Stationary battery
Telecommunication battery
Power plant battery
Stand by battery
2V SERIES 2V Stionary AGM Batteries for Communications & Power Plant

By combining the service life reliability of a flooded battery with the performance energy density of a valve-regulated battery, CBB created a true long service life VRLA battery the 2V range. This range offers 20 years design life with very good cycling capability, and it is highly suited to telecom, UPS, renewable energy system, power stations and similar applications.

-Battery Type: Valve Regulated Stationary Battery
-Standard: JIS, DIN, IEC & BS6290-4
-Model No.: NP500-2
-Nominal Voltage: 2V
-Nominal capacity: 500Ah
-Dimension: L241*W172*H330*TH366
-Weight: 31kgs
-Terminal: Threaded post T5

Contact person : Jancy Huang 
Mobile phone: +86-13662412948
QQ, weixin: 2621326552


1) Communication Systems: Switch, Microwave Stations, Mobile Base Stations, Data Centers, Radio and
Broadcasting Stations
2) Power Plants & Power Transmission Systems
3) Solar & Wind Power Generation Systems
4) Signal System & Emergency Lighting Systems
5) EPS & UPS Systems
Certificates: ISO9001&14001, CE, UL
Standard: JIS, DIN, IEC & BS6290-4


1)Nice Appearance
European Low Profile style & streamline shape design gives the battery elegant look.
2)Longer Service Life
Unique plate elongating self absorbed technology can effectively prolong the service life.
3) Maintenance-Free Operation
Absorbent Glass Mat (AGM) technology ensures efficient gas recombination up to 99% and freedom from electrolyte maintenance. During the expected float service life of MCA batteries, no need to check the specific gravity of the electrolyte or add water.
4)Longer Float Service Life
A unique corrosion-resistant grid alloy & special lead paste formulations ensures the batteries have excellent recovering ability upon over discharging and longer float service life.
5) Low Self Discharge
Using high purity raw materials ensures MCA batteries have less self-discharge.
6) Environmental & Non-polluting
Gas Recombination technology ensures the battery high seal reacting rate, which can prevent the acid fog from separating out.
7) Safe & Reliable
Efficient venting system automatically release excess gas when the pressure rises above the normal level & reseals the valves when it returns to the normal rate, which can protect the battery from bursting.
Export ModelNominalCapacityDimension(mm/Kg[(± 5%)])Dimension(Inch/Pound[(± 5%)])TerminalLayout
(V) LengthWidthHeightTotal HeightWeightLengthWidthHeightTotal HeightWeight
  NP200-2   2  200/10HR  172  110  330  367  13.0  6.77  4.33  13.0  14.4  28.7  T5  G
  NP300-2  2  300/10HR  172  150  330  365  19.0  6.77  5.91  13.0  14.4  41.9  T5  G
  NP400-2   2  400/10HR  211  175  330  368  26.5  8.31  6.89  13.0  14.5  58.4  T5  H
  NP500-2   2  500/10HR  241  172  330  366  31.0  9.49  6.77  13.0  14.4  68.3  T5  H
  NP600-2   2  600/10HR  301  175  330  368  38.0  11.85  6.89  13.0  14.5  83.8  T5  H
  NP800-2   2  800/10HR  411  175  330  365  53.0  16.2  6.89  13.0  14.4  116.8  T5  I
  NP1000-2   2  1000/10HR  474  175  328  366  62.0  18.7  6.89  12.9  14.4  136.7  T5  I
  NP1500-2   2  1500/10HR  401  347  342  378  100.0  15.8  13.7  13.5  14.9  220.5  T5  J
  NP2000-2   2  2000/10HR  490  349  342  383  130.0  19.3  13.7  13.5  15.1  286.6  T5  K
  NP3000-2   2  3000/10HR  711  353  342  383  200  28.0  13.9  13.5  15.1  440.9  T5  K

500ah 2V Sealed Lead Acid Battery for Telecom
Packaging & Shipping

500ah 2V Sealed Lead Acid Battery for Telecom

Payment terms:

1. By T/T , 30% T/T in advance,70% before shipment 
2. By L/C at sight
3. Western Union, Money gram or cash 
Trade terms: ex works or Fob Guangzhou/Shenzhen

Package details:
1. Standard export carton ,then onto pallets, or neutral package
2. If any special requirements on package , it is negotiable 
3. All batteries are inspected carefully by QC before shipment.

Delivery time :
1. our lead time is 15-30days on the basis of order quantity after getting 30% deposit
2. if you need samples or small quantity , we can ship battery within 3-7days if we have stock after test is finished.

Minimum order quantity:
1. if battery is smaller than 17ah,MOQ would be 200-1000pcs as per actual battery size if battery is bigger than 17ah, MOQ would be 50-200pcs as per actual battery size
2. if order is big quantity or 1*20'fcl load , the price would be much competitive

Product Process

500ah 2V Sealed Lead Acid Battery for Telecom

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.

500ah 2V Sealed Lead Acid Battery for Telecom

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500ah 2V Sealed Lead Acid Battery for Telecom



500ah 2V Sealed Lead Acid Battery for Telecom

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