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Sealed lead acid battery maintenance-free ISO9001 12kg 12v 38ah Lead Acid Battery 175mm Emergency Power Supply Battery

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Sealed lead acid battery maintenance-free ISO9001 12kg 12v 38ah Lead Acid Battery 175mm Emergency Power Supply Battery

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Brand Name : FOBERRIA

Model Number : FBR12-33

Certification : CE / ISO9001

Place of Origin : CHINA

MOQ : 200pcs

Price : Negotiable

Payment Terms : L/C, T/T, Western Union

Supply Ability : 80,000 per month

Delivery Time : 25-30days

Packaging Details : Cartons with pallet

Product Name : Sealed Lead Acid batteries

Model : FBR12-38

Volts : 12V

Nominal Capacity : 38AH

Terminal type : F14

Dimension : 197*138*175mm

Weight : 12kg

Case Material : ABS

Characteristic : Low Self Discharge

Application : UPS,Electric Power Storage

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Sealed lead acid battery maintenance-free ISO9001 12kg 12v 38ah Lead Acid Battery 175mm Emergency Power Supply Battery


SEALED LEAD ACID BATTERIES provide high performance and brilliant reliability in long period cycling use. Special lead calcium alloy plate and high purify additive formulation of the deep cycle battery series provides constant power for longer length of time without shortening the life of the battery.The deep cycle maintenance-free battery series 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, etc.

> Specification
Battery Model No.FBR12V38Ah
Nominal Voltage12V
Capacity20HR(5.25V)38Ah
(25ºC)10HR(5.25V)33Ah
1HR(4.80V)23Ah
DimensionLength197±2mm
Width138±2mm
Height165±2mm
Total height175±2mm
Approx. Weight12kg±4%
Terminal typeF14
Internal resistanceApprox 9mΩ
(Fully charged,25ºC)
Capacity affected by40ºC102%
temperature(20HR)25ºC100%
0ºC85%
-15ºC65%
Self-discharge3monthRemaining Capacity:91%
(25ºC)6monthRemaining Capacity:82%
12monthRemaining Capacity:65%
Nominal operating temperature25ºC±3ºC(77ºF±5ºF)
OperatingDischarge-15ºC-50ºC(5ºF-122ºF)
temperature rangeCharge-10ºC-50ºC(14ºF-122ºF)
Storage-20ºC-50ºC(-4ºF-122ºF)
Float charging voltage13.5 to 13.8V
(25ºC)Temperature compensation:-18mV/ºC
Cyclic charging voltage14.5 to 15V
(25ºC)Temperature compensation:-30mV/ºC
Max charging current10.8A
Max discharging current380A(5sec.)
Designed floating life(20ºC)10years

> Main Features


1. Maintenance free sealed lead acid battery


As it is valve-regulated sealed lead acid battery.sealed and glass mat is used .acid is trapped inside. so refilling is not needed and is


leak proof.


2. No memory effect


Some Sealed Lead Acid batteries .say nickel –cadmium batteries will become conditioned to provide less power offer repetitious short


usage /discharge.


3. Low self discharge


The self –discharge rate for FOBERRIA Sealed Lead Acid Battery is about 2-3% per month at room .temperature compared with 20-30%


for other common battery systems.


4. Longer service life


Used thick and massive calcium grate ensure that FOBERRIA battery has a longer service life over 10years.


5. High discharge rate


Since the internal resistance is low .the battery can provide high rate of discharge.


6.Wide operation temperature range


VRLA Sealed Lead Acid Battery capacity is rated at 25°C, and will operate from 15°C +50°C when it is fly charged Ambient temperature


is 25°C.Service life will be more efficient under 15’C to 25”C .

> Structure and composition
ComponentPos. plateNeg. plateContainerCoverSeparatorElectrolyteSafety valveTerminal
Raw materialLead dioxideLeadABSABSAGMSulfuric acidRubberCopper
> Application

1. Solar power system(off-grid solar power system, solar street light system, solar garden light system);


2. Wind Power System;


3. UPS and computer backup power;


4. Telecommunication system;


5. Power station System;


6. Railway System;


7. Emergency lighting system;


8. Automatic control system;


9. Alarm system for fire protection, security.

>Constant Current Discharge Characteristics(A,25ºC)

F.V/Time10min15min30min60min2h3h4h5h8h10h20h
9.6V82.863.838.223.513.99.887.986.824.693.872.05
9.9V80.462.337.423.113.89.837.946.784.663.862.05
10.2V776036.322.513.79.767.886.734.633.852.04
10.5V73.75835.422.113.59.697.836.694.63.832.03
10.8V69.654.934.121.413.19.47.596.494.463.82.01

>Constant Power Discharge Characteristics(Watt,25ºC)


F.V/Time10min15min30min60min2h3h4h5h8h10h20h
9.60V89570142826816111693.980.655.746.224.6
9.90V86868442026416011693.380.255.446.124.6
10.2V83265940725715811592.779.6554624.5
10.5V79663639725215611492.179.154.645.724.3
10.8V75260338324415211189.376.75345.424.2
>Discharge diagram
>Assembling

Product Tags:

12kg 12v 38ah Lead Acid Battery

      

ISO9001 12v 38ah lead acid battery

      

138*175mm Emergency Power Supply Battery

      
China Sealed lead acid battery maintenance-free ISO9001 12kg 12v 38ah Lead Acid Battery 175mm Emergency Power Supply Battery wholesale

Sealed lead acid battery maintenance-free ISO9001 12kg 12v 38ah Lead Acid Battery 175mm Emergency Power Supply Battery Images

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