12v Mf Sealed Lead Acid Rechargeable Battery For Home Solar System
Storage SMF Battery
FEATURES
-5 years design life at floating condition at 25°C
- Maintenance free
- Wide operating temperature range from -20 °C to 40°C
- Balanced design for both floating and cyclic operation
- Low self-discharge rate and long shelf life
- High power to weight ratio
- No memory effect
- Long service life and high discharge rate
- Wide operating temperature range
MATERIALS STRUCTION
Positive plate – Standard Pb-Ca-Sn alloy
Negative plate – Balanced Pb-Ca grid for improved recombination
efficiency
Electrolyte – Dilute high purity sulphuric acid
Battery container and cover – ABS
Pillar seal – 100% factory tested, proven two layers epoxy resin
seal
Relief valve – Self sealing rubber cap valve with proven
reliability
APPLICATION
- Fire protection and security uninterruptible power supply
- Electronic appliance and other backup power supply
- Telephone and telecommunication equipment
- Uninterruptible power supply systems for bank
- Emergency lighting or small lamp fitting
- Electric power system
- Security system
PACKAGE
20-foot container can be loaded about 33000 batteries.A tray paper
packaging contain 20 batteries. Appearance sealed by plastic and
make the same kind of goods equivalent packing. On the surface of
packaging indicate the name. type . number. box number .batch
number etc. Ensure the packaging in good condition.
WARNING
- Matrix series batteries have acid in the case and are fully
charged before leaving factory. Do not attempt to
dismantle the battery, if accidental skin/eye contact is made with
electrolyte, seek medical advice immediately.
- Do not use a new battery with an old one.
- Do not use the battery in sealed container.
- Each battery should have detailed record including the ex-factory
date, installing date and using record.
- Check the connection of wire in a fixed interval (once a year).
If there is any looseness should tighten the wire.
- Wipe the surface of the battery with soft cloth in a fixed
interval (once three months) and always keep the battery clean.
- Avoid using any kind of organic solvents for cleaning the surface
of the battery.
COMPANY INFORMATION
Kweight Battery is a professional Sealed-acid battery manufacture
in Shenzhen, Guangdong of China. Our company specialized in
manufacture 2V,6V and 12V series maintenance free lead acid battery
, gel battery, deep cycle battery, solar battery , front access gel
battery, OPzS and OPzV battery etc.Kweight Battery have passed CE
approval and have been widely applied for Telecom system, Solar
system, UPS, Emergency lights etc.
Company Profile
Shenzhen Kweight Development Co., Ltd. is one of the leading
lead-acid battery manufacturer in China. Our factory is located in
Longgang District of Shenzhen & Yangquan, Shanxi in China and
covers an area of 50,000 square meters. There are over 200 workers
and 15 members in charge of engineering, management and quality
control.Our company specializes in manufacturing 2V, 4V, 6V and 12V
series maintenance free lead-acid battery, Gel battery, Deep cycle
battery, solar battery, front access(gel) battery, OPzV and OPzS
battery etc.. We have hundreds of models and specifications for
selection, and all of products are compliance with CE, RoHS and UL.
Our quality is strictly controlled as per ISO9001:2008 quality
system and every piece of our battery is inspected by advanced
testing machines before shipment. Our batteries are exported to
North America, South America, East & West Europe, Australia &
Africa relying on their good quality and competitive prices.Please
feel free to contact us for further information.
SPECIFICATIONS |
Nominal Voltage | 6V |
Rated Capacity (20 hour rate) | 4.5AH |
Dimensions (Length*Width*Height*Total Height )/mm | L70W47*H101*TH107mm |
Weight Approx | 0.81kg |
CHARACTERIESTICS |
Capacity 25°C | 20 Hour rate | 4.5AH |
10 Hour rate | 4.0AH |
5 Hour rate | 3.2AH |
1 Hour rate | 2.30AH |
Internal Resistance | Fully charged battery at 25°C | 21mΩ |
Capacity affected by temperature (20 hour rate) | 40°C 25°C 0°C -15°C | 107% 100% 76% 57% |
Self-Discharge At 25°C | Capacity after 3 month storage Capacity after 6 month storage Capacity after 12 month storage | 91% 82% 64% |
Terminal Type | T1,T2,Fasten Tab 187 |
Charge (Constant Voltage) | Cycle use | Initial Charging Current less than 1.35A Voltage 7.2~7.5V |
Float use | Voltage 6.8~6.9V |
PRODUCT PROCESS
CERTIFICATIONS
Questions & Answers:
Q1: what kinds of battery do you have?
A1 : based on the application, main products include battery
forsolar power system, ups,car ,toys, e-bike, telecom, medical
equipment , wind power , emergency light and call ,LED light,etc.
if based on the technology, we have AGM, GEL ,Deep cycle ,deep
cycle gel , opzv and opzs series
Q2: Do you have your own factory?
A2: Yes, we have more than 14years experience.
Q3: What certifications does your company have?
A3: Our company had passed the CE&RoHS,ISO19001&ISO14001
certifications.
Q4: Would your factory like to accept customers logo?
A4: Yes! We can produce the battery with OEM.
Q5: What is your best price of your battery?
A5: The battery price we offer you depends on quantity and the cost
price
Q6: Why should I choose your company?
A. our belief: assured long-lasting quality,reliable long-existing
service.
B. our competence: quality and technology is our forever
competitive advantage, wins us a good reputation.
C. our dream: supply every customer with the suitable high quality
battery to seek long term business cooperation.
D. our honor: our batteries served as the power supplier for 2010
singapore youth olympic games for their reliable quality and stable
high performance.
