For off-grid system power system MF 12V250ah batteria agm storage lead acid solar battery
For off-grid system power system MF 12V250ah batteria agm storage lead acid solar battery
For off-grid system power system MF 12V250ah batteria agm storage lead acid solar battery
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ESG batteries are designed to meet the requirements of frequent cyclic and high temperature applications.
Our R&D team combines the market’s demand with design optimization, precise components and state-of-the-art
manufacturing process to produce the most economic batteries to ffill the requirement for many different applications,
including telecommunications, home medical equipment (HME)/ mobility, industrial and utility applications
where frequent deep cycle are required and minimum maintenance is desirable.
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why choose us
12v125ah lead acid battery
Why Choose Us ?
Advantage
WHY CHOOSE US
1. Cheapest Price --- We have complete production line.
2. 3years Good reputation history--- Before was Sino-Japanese joint venture government.
3. Top Quality --- 100% pass testing.
4. We accepted different payment terms : LC .DA .DP .OA etc.
5. Fast delivery service.
For off-grid system power system MF 12V250ah batteria agm storage lead acid solar battery
1.Maintenance free
2.No memory effect
3.Low self discharge
4.Longer service life
Application
For off-grid system power system MF 12V250ah batteria agm storage lead acid solar battery
For off-grid system power system MF12V250ah batteria agm storage lead acid solar battery
Parameter
For off-grid system power system MF 12V250ah batteria agm storage lead acid solar battery
ELECTRICAL SPECIFICATION
|
capacity
|
20hour rate (0.20A)
10 hour rate (3.6A)
5hour rate (3.2A)
1hour rate (2.4A)
|
3.2AH
3.0AH
2.7AH
1.92AH
|
It is recommended to use constant-voltage charge and recharge immediately after use
For UPS Maintenance free vrla 12V 33AH 34ah 35ah ups batteria agm storage batteries lead acid solar batery
|
|
Capacity
affected
By
temperature
|
40”C(104’F)
25”C(77F)
0”C (32F)
|
105%
100%
85%
|
Constant
Voltage
charge
|
Cycle
|
Initial charging current less than 1.32A
Voltage 7.2v-7.5v at 25’C (77“F)
Temperature coefficient -15AMV/”C
|
|
Internal resistance
|
Fully charged
battery b25”C .77f)
|
Standby
|
Valtage 6.75-6.90v.initial charging current less than 0.5AMV/‘C.
|
For off-grid system power system MF 12V250ah batteria agm storage lead acid solar battery
For off-grid system power system MF12V250ah batteria agm storage lead acid solar battery
For off-grid system power system MF12V250ah batteria agm storage lead acid solar battery
Construction
For off-grid system power system MF 12V250ah batteria agm storage lead acid solar battery
1. Positive electrode plates
Positve plates are made of lead –calcium alloy with special chemical froma
2. Negative Electode plates
Negative plates are made of lead – ehemical froma
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
If the internal pressure is increased to an abnormal level during overcharge ,the safety valve ill be opened to release gas .
it thus eliminates the danger of repture .once it has opened m it automatically closed in preparetion for future excessive increase in pressure.
5. Terminal
Depending on the battery model in MICRO series ,the terminals may b e fasten rype , bolt –and nut type , pressue
contact type ,cable –and connector type or other special types
Terminals of MEDIUM series and MACRO series are threaded –insertion type of bolt –and nuts types
Construction of threaded-insert strud
3.case
For 6v ,8v and 12v batteries ,standard container are manufactured from ABS plastic resin (94HB),It is optinal to use flame retardant ABS plastic resin (94vo)
Each 6v battery has 3cells .8v battery have 4cells and 12vbattery has 6cells
7Epoxy
The ABS platic cover and container are sealed by a special expoxy that is acid resistant .
Our work shop
For off-grid system power system MF 12V250ah batteria agm storage lead acid solar battery
For off-grid system power system MF 12V250ah batteria agm storage lead acid solar battery For off-grid system power system MF12V250ah batteria agm storage lead acid solar battery
QC
For off-grid system power system MF 12V250ah batteria agm storage lead acid solar battery
For off-grid system power system MF 12V250ah batteria agm storage lead acid solar battery
Certificate
For off-grid system power system MF 12V250ah batteria agm storage lead acid solar battery
For off-grid system power system MF 12V250ah batteria agm storage lead acid solar battery
Packing
1 pc/2 pcs/4 pcs each carton with wooden pallet or as your request
For off-grid system power system MF 12V250ah batteria agm storage lead acid solar battery
For off-grid system power system MF 12V250ah batteria agm storage lead acid solar battery
About ESG
For off-grid system power system MF 12V250ah batteria agm storage lead acid solar battery
For off-grid system power system MF 12V250ah batteria agm storage lead acid solar battery
Main fair
For off-grid system power system MF 12V250ah batteria agm storage lead acid solar battery
FAQ
FAQ
Q1: What’s your payment terms?
A1:We accept almost all payment terms,such as T/T,L/C,DA,DP,Western Union,MoneyGram
Q2: OEM Service
A2: We can print your LOGO on Battery case , if your quantities reached 100PCS , We also can print your LOGO on Battery carton.
Q3: Warranty process.
A3: We provide 1 ~ 5 years different warranty.
Q4:How long is your delivery time?
A4:Normally,the whole production cycle need 15 days from material to finished products,but we can send goods within 7 days,because we have lead plate in stock.
Q5: Why our price is competitive ?
A5: Because the lead plate , battery case etc , all the battery accessories all from our own factory.
Contact us
For off-grid system power system MF 12V250ah batteria agm storage lead acid solar battery
For off-grid system power system MF 12V250ah batteria agm storage lead acid solar battery
