Product Details

OEM service agm/gel 12V 250ah solar battery

Product Description

PRODUCT DESCRIPTION

Specifications & Characteristics Of 12V Battery 12V250AH :
Nominal Voltage		12V
Rated Capacity (10 hour rate)		250AH
Size (LengthWidthHeight*Total Height)		520268220*243MM
Weight Approx		69.1KG
Capacity 25°C(77°F)	20 Hour Rate(12.5A)	250AH
	10 Hour Rate
	5 Hour Rate(40A)	200AH
	1 Hour Rate(150A)	150AH
	1.5 Hour Discharge To 10.5V	100A
Internal Resistance	Full Charged Battery at 25°C(77°F)	3.2mΩ
Capacity Affected By Temperature (20 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 Storage	91%
	Capacity after 6 Month Storage	82%
	Capacity after 12 Month Storage	64%
Terminal		T11
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
Warranty	2Year
OEM Service	Accept
Color	Black, Gray
Container Material	UL94HB And UL 94V-0 ABS Plastic
Certificate	CE; UL; ISO9001; ISO1400; OHSAS18001; TLC; IEC

Detailed Images

PRODUCT SHOW

Product Flow

MANUFACTURING PROCESS

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.

ABOUT NPP

MATERIAL REPORTS

Packaging & Shipping

PACKAGE & TRANSPORT & PAYMENT

Sample Lead Time	Usually within 2-7 days
Production Lead-Time	35-40 days for each 20's container after deposit.
Shipping	A We NPP brand Packaging, B customer OEM design packaging
Payment Terms	A. 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 12V 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

Website	http://nppbattery.en.china.cn;
Name	Mike Wang
Skype	cntosa
Tel	+86 20 37887389
Fax	+86 20 37887389
Mobile	+86 186 20668893
E-mail	mike at
Add	No. 3, Longhui Industrial Road, Huashan Town, Huadu District, Guangzhou, Guangdong, China (Mainland)

FAQ

Q.1	Are you factory?

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

Q.2	Is it maintenance free lead acid 12v battery ?

Yes, it is sealed maintenance free 12v battery

Q.3	Do you produce the lead plate by yourself ?

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.4	What is your product series range?

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

Q.5	What is your 12v 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.6	What 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.7	What is the service temperature?

-30°c ~ +65°c ,recommend is 25°c ± 5%

Q.8	Do you offer free samples for testing?

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

Q.9	Is it available for OEM service?

Yes, registered brands from reliable client are available.

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

Yes, our 12v battery not only can meet CE and UL, but also TLC, ISO9001, ISO14001, OHSAS18001, IEC61427, and Solar Product Certification.