rechargeable lead acid battery 12V250AH for Solar

rechargeable lead acid battery 12V250AH for Solar

USD $210.17 - $220.68 /Piece

Min.Order:200 Pieces

Supply Ability:
500000 Piece / Pieces per Month
Port:
Guangzhou; Shenzhen
Payment Terms:
T/T L/C D/P D/A

Quick Details View All >

Place of Origin:
Guangdong, China
Brand Name:
NPP
Model Number:
NP12-250ah
Usage:
UPS
Voltage:
Other, 12v
Sealed Type:
Sealed

Guangzhou NPP Power Co., Ltd.

Business Type: Manufacturer,Trading Company
Guangzhou Guangdong China
Main Products: Lead-Acid Battery

Product Details

rechargeable lead acid battery  12V250AH  for Solar   

rechargeable lead acid battery 12V250AH for Solar

PRODUCT DESCRIPTION

 

Specifications & Characteristics Of 12V250Ah  :
Nominal Voltage12V
Rated Capacity (10 hour rate)250AH
Size (Length*Width*Height*Total Height)520x268x243mm
Weight Approx72.0KG
Internal Resistance

Full Charged Battery at  25°C(77°F)

3.2mΩ

Capacity Affected By Temperature

(10 Hour Rate)

40°C(104°F)102%
25°C(77°F)100%
0°C(32°F)85%
-15°C(5°F)65%

Self-Discharge at 25°C

(77°F)

Capacity after 3 Month Storage91%
Capacity after 6 Month Storage82%
Capacity after 12 Month Storage64%
TerminalT11

Cycle Charge

(Constant Voltage)

Initial Charging Current Less Than 100A
Voltage 14.10-14.40V(time 14-16h)

Float Charge

(Constant Voltage)

Voltage 13.50-13.80V
Usage UPS/Solar/Wind/Alarm/Security/Telecommunication/Emergency Lighting System, Electronic Instrument/ Fire-fighting Equipment/ Standby Power Supply/ Etc
Warranty2 Years
OEM ServiceAccept
ColorBlack, Gray
Container MaterialUL94HB And UL 94V-0 ABS Plastic
Certificate

CE; UL; ISO9001; ISO14001; OHSAS18001; TLC; IEC; Solar Product Certificate

Product Show

PRODUCT SHOW

 rechargeable lead acid battery 12V250AH for Solar

Advantages

PRODUCT ADVANTAGES

rechargeable lead acid battery 12V250AH for Solarrechargeable lead acid battery 12V250AH for Solar

OUR MATERIAL ADVANTAGES

1) Container/Cover: Made of UL94HB and UL 94-0ABS Plastic. 
2) Negative Plates: Use the special PbCa alloy grids, optimize the recombination efficiency and less gassing. 
3) High quality AGM separator 
4) Positive plates: PbCa grids minimize corrosion and prolong life. 
5) Terminal post: Copper or lead material with maximum conductivity, enhance the high current rapidly. 
6) Vent Valve: Allows the release of the excess gas automatically for safety.

 

OUR BATTERY HAS UNDERGONE STRICT QUALITY TESTING

 

rechargeable lead acid battery 12V250AH for Solar

rechargeable lead acid battery 12V250AH for Solar

* CAUTION

(1) The battery is maintenance free and without acid adding, any top cover opening is forbidden during use.
(2)The battery should be charged once every 6 months after leaving the factory.
(3)Checking the  battery appearance before using, and avoid strong vibration or mechanical damage. 
(4)Recommend recycling using temperature 25℃ ± 5% , the Battery For Solar System is strictly prohibited get wet in the rain and soaking.
(5) battery installation and removal should be uniform stress, stress at the shell should be part of the battery, avoid damage the terminal.
(6)If you need batteries in parallel, do not exceed three parallel. 
(7)The battery when used in multiple circuits, it must be according to battery marks "+", "-" in order of priority and space cannot be less than 15mm.
(8)Before you connecting with device, make it disconnected, then connect the Battery positive to the devices positive, negative connected to negative terminal, and fix the cable.
>> More Caution

Product Flow

MANUFACTURING PROCESS

 

rechargeable lead acid battery 12V250AH for Solar

 

PRODUCT APPLICATION

 

APPLICATION OF OUR PRODUCTS
Germany technology

 

Mainly applied for electric systems, security systems, medical equipment, shipping systems, telecommunications equipment, various testing machines, radio transceiver, the banking uninterruptible power supply system, railway locomotives, railway communications, emergency lighting systems, small lamps, large UPS and computer backup power, fire extinguishing systems, electronic equipment ,solar power system (off-grid solar power system, solar street light system, solar garden light system) and wind power system, non-traction battery.

rechargeable lead acid battery 12V250AH for Solar

 

Company Information

ABOUT NPP

rechargeable lead acid battery 12V250AH for Solar

 

MATERIAL REPORTS

rechargeable lead acid battery 12V250AH for Solar

Packaging & Shipping

PACKAGE & TRANSPORT & PAYMENT

rechargeable lead acid battery 12V250AH for Solar

Sample Lead TimeUsually within 2-7 days
Production Lead-Time35-40 days for each 20's container after deposit.
ShippingA We NPP brand Packaging, B customer OEM design packaging
Payment TermsA. T/T:30% deposit upon approval sample, the balance paid before shipment.
B. L/C: Irrevocable L/C at Sight.
Our Services

ABOUT NPP VALUE-ADDED SERVICE

ON PRODUCT SERIES

Develop corresponding product series, such as UPS battery, solar deep cycle battery, gel battery according to customer's different applications. We can OEM customer's LOGO according to customer's authorization.

ON PRODUCT AFTER-SALES SERVICE

We mark code on each battery; so as long as you have any questions, we can check product production information. Customize a NPP special identity card number for each product.

ON FOLLOW-UP CUSTOMER ORDER

Each salesman has been trained about professional product knowledge to provide thoughtful and careful follow-up service for each customer order.

HOW TO CONTACT US

Websitehttp://nppbattery.en.china.cn
NameMike Wang
Skypecntosa
Tel+86 20 3788 7390
Fax+86 20 3788 7390
Mobile+86 186 2066 8893
E-mailmike at
AddNo. 3, Longhui Industrial Road, Huashan Town, Huadu District, Guangzhou, Guangdong, China (Mainland)
FAQ

FAQ

 

Q.1Are you factory?

 

Yes, we have four factories, located in Guangzhou, Hunan, Henan, Shaoguan City.

 

Q.2Is it maintenance free battery .

 

Yes, it is sealed maintenance free battery

 

Q.3Is it maintenance free battery ?

 

Yes, we produced lead plates with first class pure lead, it means that we can reduce the production cost to a 
minimum, in addition to this, we can control the quality strictly.

 

Q.4What is your product series range?

 

2V 100ah-3000Ah
12V 1.2Ah-250Ah
6V 1.2Ah--220Ah
4V 4Ah-9Ah

 

Q.5What is your battery  life cycle?

Life cycle is connecting with discharge depth of discharge (DOD). 
If 30% DOD, 1500 cycle times 
If 50% DOD, 700 cycle times
If 100% DOD, 300 cycle times

Q.6What is your warranty policy?

 

12V 1.2Ah-28Ah, 6V1.2Ah-14ah, 4V4Ah-9Ah, 2V100Ah-150Ah 
(1 year warranty since shipping day) 
12V 33Ah-250Ah, 6V100Ah-220Ah, 2V200Ah-3000Ah
(2 years warranty since shipping day)

 

Q.7What is the service temperature?

 

-30°c ~ +65°c ,recommend is 25°c ± 5%

 

Q.8Do you offer free samples for testing?

 

Yes, we can, but the clients need pay the freight.

 

Q.9Is it available for OEM service?

 

Yes, registered brands from reliable client are available.

 

Q.10Can your battery meet CE and UL requirements?

 

Yes, our battery not only can meet CE and UL, but also TLC, ISO9001, ISO14001, OHSAS18001, IEC61427, and Solar Product Certification.

Contact Supplier

Mr. Jeff Xi Sales Director Chat Now
Telephone
86-20-37887390-802
Mobile
86-136 0909 4842
Fax
86-20-37887390-815
Address
No.3 Longhui Industrial Road, Huashan Town, Huadu District, Guangzhou, China Guangzhou,Guangdong

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