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Maintenance-free sealed lead acid 12v 2.8ah rechargeable storage battery

FOB Price: US $1 - 4 / Piece Get Latest Price
Min.Order Quantity: 100 Piece/Pieces
Supply Ability: 10000 Piece/Pieces per Month
Port: Guangzhou
Payment Terms: L/C,T/T,Western Union,MoneyGram
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Quick Details

Place of Origin:
Guangdong China (Mainland)
Brand Name:
TAICO
Model Number:
FM1228
Usage:
UPS
Voltage:
12v
Sealed Type:
Sealed
Maintenance Type:
Free
Size:
70*47*98*103mm
Weight:
0.88kg
Nominal Capacity:
2.8Ah
self-discharge:
low
container material:
ABS
certificates:
CE,Rohs
Type:
AGM
Feature:
maintenance-free
MOQ:
100pcs
FOB port:
Shenzhen or Guangzhou
Package:
color box,cartons with pallet

Packaging & Delivery

Packaging Detail: color box,cartons with pallet
Delivery Detail: depends on the order quantity

Specifications

12v 2.8ah rechargeable storage battery
1.Maintenance-free
2.High quality AGM separator
3.High Discharge Rate

Maintenance-free sealed lead acid 12v 2.8ah rechargeable storage battery                                  

 

Features

1.Using oxygen recombination technology: maintenance-free
2.PbCaSn alloy for plate grids: less gassing, less self-discharging
3.High quality AGM separator: extend cycle life and prevent micro short circuit
4.ABS material: increase the strength of battery container. (Flame-retardant ABS is optional);
5.High purity raw material: ensure low self discharge rate
6.Silver-coated copper terminals (T1, T2 terminal), brass insert terminals and lead terminals improve theelectric conductivity
 

Specifications 

 

Namesealed lead acid Battery 12V 2.8Ah
Part numberFM1228

Nominal Voltage

12V
Dimension(mm)LengthWidthHeightTotal Height
70+/-147+/-198+/-1103+/-2

Approx. Weight

0.88kg
container materialABS
Operating temperature range  Discharge  Charge

Storage

-15°C~50°C  0°C~40°C  -15°C~50°C
Nominal operating

temperature

25°C±3°C

Capacity affected by temperatur

40°C

25°C  

0°C  

 103% 100%    86%   

 

Battery process

 

Battery structure:

1. Positive electrode plates
Positve plates are made of lead –calcium alloy with special chemical fromula
2. Negative Electode plates
Negative plates are made of lead – ehemical fromula
3. separator
The glass – fibre separator in HENDA SLA battery are made with advanced technology –this high porosity of the separators retains adequate electrolyte for reaction with active matterial of the plates .
4.safe valve
The valve system which operaters from 1 psi to 6psi (0.07-0.43kg/cm3) is designed to relaease excess gas and keep the internal pressure within the optmum range of safety .it protects the negative plates from contamination from oxygen in the air valve are 100%visually inspected during battery production


Applications

1.Uninterruptable power supply(UPS)
 2.Electric power system(EPS)
 3.Emergency backup power supply
 4.Emergency light
 5.Railway signal
 6.Aircraft signal
 7.Alarm and security system
 8.Electronic apparatus and equiment
 9.Communication power supply
 10.DC power supply
 11.Auto control system
 

 

Notice:

1). Don’t near the hot source and don’t under the sunshine.
2). Don’t charge in the sealed container or space.
3). No short circuit. It should be addition charge if you don’t use, and single charge per three months, to avoid irreversible sulfating. The battery should be changed when the battery jar broken or the electrolyte omitted, to avoid acid corrosion.
4). Don’t store in the space of acid gas.
5). You should be careful and regular check when use the battery. To avoid the Koyosonic battery don’t work. You should change the battery if the capacity is not full or has been damage, especially after one year using.
6). Don’t put the battery in the fire, or it will explode.
7). Please use cotton cloth to clean, if the battery is broken down and leak electrolyte. Please wash your skin when touch the electrolyte.
8). Don’t clean the battery by using the organic solution. (e.g. petrol)

 

 

Package:

cartons+pallet

 

Certification

 

 

Device

  

factory and production line

Our Advantages:
1. Competitive Prices
2. Plates made of high purity lead, Pb-Ca alloy and stannum(Sn) alloy for maintenance free battery, Pb-Sb alloy for dry charged battery
3. Reliable Quality: Adopting high quality PP plastic for battery case, strong and heatproof.
4. Adpoted high quality PE separator
5. The battery features: Excellent starting performance with super CCA, High temperature resistant, Low self-discharge & extra safety, Long shelf life & service time.

 

 

Why choose us

Shenzhen TAICO Technology Co., Ltd founded in 2002, specializes in the research, development, manufacturing and sales of the globally renowned TAICO brand lead-acid batteries. After years of innovation, TAICO has become a leading manufacturer of lead-acid batteries and the largest lead-acid batteries exporter in China.
TAICO enterprise consists of two production factories located in Shenzhen, Guangdong province and Xiangyang, Hubei province, China. Our factory has obtained ISO9001, UL, CE, TLC, KPT, and China Railway Committee certifications.

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Shenzhen TAICO Technology Co., Ltd founded in 2002, specializes in the research, development, manufacturing and sales of the globally renowned TAICO brand lead-acid batteries. After years of innovation, TAICO has become a leading manufacturer of lead-acid batteries and the largest lead-acid batteries exporter in China.

TAICO enterprise consists of two production factories located in Shenzhen, Guangdong province and Xiangyang, Hubei province, China. Our factory has obtained ISO9001, UL, CE, ... View detail

Basic Information

Product/Service (We Sell): Lead Acid Battery,GEL Battery,AGM Battery,UPS Battery,VRLA Battery  
Brands: TAICO  
Number of Employees: 101 - 200 People  

Trade & Market

Main Markets: Southeast Asia
Eastern Asia
South Asia
Oceania
Central America
Eastern Europe
Mid East
South America
Northern Europe
Southern Europe
North America
Africa
Domestic Market
Western Europe
Total Annual Sales Volume: US$2.5 Million - US$5 Million  
Export Percentage: 81% - 90%  

Factory Information

Management Certification: RoHS   Inspection report  

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China (Mainland) | Contact Details
Experience: Established 2009

Communicate with Supplier:

Ms. Queenie Wang
Ms. Queenie Wang:
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