Quick Details
Place of Origin:Guangdong, China (Mainland)
Brand Name:NPP 4v9ah VRLA battery
Model Number:NP4-9 4v9ah VRLA battery
Usage:UPS, UPS/Solar/Wind/Alarm/Security/Telecom/Emergency Light System And Etc
Voltage:4V
Sealed Type:Sealed
Maintenance Type:Free
Size:102*44*95*101mm 4v9ah VRLA battery
Weight:0.95Kg 4v9ah VRLA battery
Nominal Capacity:9AH 4 Volt Battery
Manufactured years:12 Years
Warranty:1 year
OEM Service:Accept
Color:Black, Gray
Certificate:CE; UL; ISO9001; ISO1400; OHSAS18001; TLC;IEC
Specification-1:4v9ah VRLA battery
Specification-2:valve regulated rechargeable battery
Specification-3:rechargeable agm battery
Type:4V 9AH high rate battery
Packaging & Delivery
Packaging Details: | small 4 volt gel Battery Carton Size: 325*272*130MM; 20PCS Per Carton; 24 Pallet Per 20 Feet Container. |
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Delivery Detail: | Shipped in 30 days after payment |
4v9ah VRLA battery valve regulated rechargeable battery made in China
Product Description
PRODUCT DESCRIPTION
Specifications & Characteristics Of 4V 9AH Battery : | ||
Nominal Voltage | 4V | |
Rated Capacity (20 hour rate) | 9AH | |
Size (Length*Width*Height*Total Height) | 102*44*95*101mm | |
Weight Approx | 0.95KG | |
Capacity 25°C(77°F) |
20 Hour Rate(0.45A) | 9.00AH |
10 Hour Rate(0.83A) | 8.30AH | |
5 Hour Rate(1.54A) | 7.70AH | |
1 Hour Rate(5.40A) | 5.40AH | |
1.5 Hour Discharge To 3.50V |
3.6A | |
Internal Resistance | Full Charged Battery at25°C(77°F) |
10 mΩ |
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 at25°C(77°F) | Capacity after 3 Month Storage | 91% |
Capacity after 6 Month Storage | 82% | |
Capacity after 12 Month Storage | 64% | |
Terminal | T1 | |
Cycle Charge(Constant Voltage) | Initial Charging Current Less Than 3.6A | |
Voltage 4.80-5.00V (Time 14-16h) | ||
FloatCharge(Constant Voltage) | Voltage 4.50-4.60V | |
Usage | UPS/Solar/Wind/Alarm/Security/Telecommunication/Emergency Lighting System. | |
Electronic Instrument/ Fire-fighting Equipment/ Standby Power Supply/ Etc | ||
Warranty | 1 Year | |
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
Advantages
PRODUCT ADVANTAGES
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 UNDERGONESTRICT QUALITY TESTING
* CAUTION
(1) The valve regulated sealed lead acid battery is maintenance free and without acid adding, any top cover opening is forbidden during use.
(2) 4v9ah VRLA 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 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) 4v9ah VRLA batterywhen 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 4v9ah VRLA battery
positive to the devices positive, negative connected to negative terminal, and fix the cable.
>> More Caution
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.
Company Information
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 tocustomer's different applications. We canOEM customer's LOGOaccording to customer's authorization.
ON PRODUCT AFTER-SALES SERVICE
We mark code on each 4v9ah VRLA 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.alibaba.com www.nppower.com.cn |
Name | Mike Wang |
Skype | cntosa |
Tel | +86 20 37887389 |
Fax | +86 20 37887389 |
Mobile | +86 186 2066 8893 |
mike at nppower.com.cn | |
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 4 Volt battery ? |
Yes, it is sealed maintenance free 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 4Volt Batterylife 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 4 Volt 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.
NPP Power, through years' development, is now one of the largest 4v9ah vrla battery valve regulated rechargeable battery made in china manufacturers and suppliers in China, as well as one of the famous brands in the world. Welcome to get the cheap, discount and low price battery made in China from our factory.