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AGM 4ah 12 Volt Sealed Lead Acid Battery Backup Power 1.36kg
AGM 4ah 12 Volt Sealed Lead Acid Battery Backup Power 1.36kg
AGM 4ah 12 Volt Sealed Lead Acid Battery Backup Power 1.36kg
AGM 4ah 12 Volt Sealed Lead Acid Battery Backup Power 1.36kg
Specifications
Brand Name :
FOBERRIA
Model Number :
FBR12-4
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 :
FBR12-4
Volts :
12V
Nominal Capacity :
4AH
Terminal type :
F1
Dimension :
90*70*107mm
Weight :
1.36kg
Case Material :
ABS
Characteristic :
Low Self Discharge
Application :
UPS storage backup
Description

Small Size Maintenance Free Sealed Lead Acid Battery 12v 4ah For Backup Power

> Main Features

1. 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.

2. 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.

3. No memory effect

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

usage /discharge.

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 .

> Specification
Battery Model No. FBR12-4
Nominal Voltage 12V
Capacity 20HR(5.25V) 4Ah
(25ºC) 10HR(5.25V) 3.8Ah
1HR(4.80V) 3.5Ah
Dimension Length 90±2mm
Width 70±2mm
Height 101±2mm
Total height 107±2mm
Approx. Weight 1.36kg±4%
Terminal type F1
Internal resistance(Fully charged,25ºC) Approx 10mΩ
Capacity affected by 40ºC 102%
Temperature(20HR) 25ºC 100%
0ºC 85%
-15ºC 65%
Self-discharge(25ºC) 3month Remaining Capacity:91%
6month Remaining Capacity:82%
12month Remaining Capacity:65%
Nominal operating temperature 25ºC±3ºC(77ºF±5ºF)
Operating Discharge -15ºC-50ºC(5ºF-122ºF)
temperature range Charge -10ºC-50ºC(14ºF-122ºF)
Storage -20ºC-50ºC(-4ºF-122ºF)
Float charging voltage
(25ºC)		 13.5 to 13.8V
Temperature compensation:-18mV/ºC
Cyclic charging voltage
(25ºC)		 14.5 to 15V
Temperature compensation:-30mV/ºC
Max charging current 2.2A
Max discharging current 82A(5sec.)
Designed floating life(20ºC) 5years

> Structure and composition
Component Positive plate Negative plate Container Cover Separator Electrolyte Safety valve Terminal
Raw material Lead dioxide Lead ABS ABS AGM Sulfuric acid Rubber Copper
AGM 4ah 12 Volt Sealed Lead Acid Battery Backup Power 1.36kg
> 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.

AGM 4ah 12 Volt Sealed Lead Acid Battery Backup Power 1.36kg
>Constant Current Discharge Characteristics(A,25ºC)
F.V/Time 5min 10min 15min 30min 60min 2h 3h 4h 5h 10h 20h
3.20V 17.2 10.9 8.51 4.79 2.95 1.61 1.12 0.92 0.78 0.43 0.228
3.30V 16.7 10.6 8.3 4.7 2.9 1.6 1.11 0.92 0.78 0.42 0.227
3.40V 16 10.13 7.99 4.55 2.83 1.59 1.1 0.91 0.77 0.42 0.226
3.50V 15.3 9.69 7.72 4.44 2.77 1.56 1.09 0.9 0.77 0.42 0.225
3.60V 14.4 9.15 7.31 4.28 2.69 1.52 1.06 0.88 0.75 0.41 0.221

>Constant Power Discharge Characteristics(Watt,25ºC)

F.V/Time 5min 10min 15min 30min 60min 2h 3h 4h 5h 10h 20h
3.20V 63.9 40.9 32.3 18.3 11.4 6.29 4.42 3.66 3.12 1.7 0.91
3.30V 62 39.7 31.5 17.9 11.2 6.25 4.39 3.64 3.11 1.7 0.91
3.40V 59.5 38.1 30.4 17.4 10.9 6.2 4.36 3.62 3.08 1.69 0.91
3.50V 56.9 36.4 29.3 17 10.7 6.1 4.33 3.59 3.06 1.68 0.9
3.60V 53.7 34.4 27.8 16.3 10.4 5.95 4.2 3.48 2.97 1.65 0.88
>Discharge diagram
AGM 4ah 12 Volt Sealed Lead Acid Battery Backup Power 1.36kg
AGM 4ah 12 Volt Sealed Lead Acid Battery Backup Power 1.36kg
>Workshop scene
AGM 4ah 12 Volt Sealed Lead Acid Battery Backup Power 1.36kg
Q1: How to choose the right battery?

A1: Tell us your demand, then our sales will recommend a suitable battery for you.

Q2. Do you have any MOQ limit?

A2: Yes, we have MOQ for mass production, it depends on the different model numbers. 50-500pcs sample order is available.
for sample checking is available.

Q3. Is it OK to print my logo on the product?

A3: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
Q4. Why battery has different capacity at different hour rate?

A4: The capacity of a battery, in Ahs, is a dynamic number that is dependent on the discharge current. For example,
a battery that is discharged at 10A will give you more capacity than a battery that is discharged at 100A. With the 20-hr rate,
the battery is able to deliver more Ahs than with the 2-hr rate because the 20-hr rate uses a lower discharge current than the 2-hr rate.

Q5. Are you a battery manufacturer, and do you produce the plate by yourself ?

A5: Yes, we are a professional battery manufacture in Fujian Province, China. And we produce plates by ourselves.

Q6. How to proceed with an order?

A6. Firstly let us know your requirements or application. Secondly, We quote according to your requirements or our suggestions.

Thirdly customer confirms the samples and places a deposit for formal order.

Fourthly We arrange the production.
Product tags

lead acid inverter battery

,

lead acid battery backup

,

agm lead acid battery
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AGM 4ah 12 Volt Sealed Lead Acid Battery Backup Power 1.36kg

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Product Detail
Brand Name :
FOBERRIA
Model Number :
FBR12-4
Certification :
CE / ISO9001
Place of Origin :
CHINA
MOQ :
200pcs
Price :
Negotiable
Contact Supplier
AGM 4ah 12 Volt Sealed Lead Acid Battery Backup Power 1.36kg
AGM 4ah 12 Volt Sealed Lead Acid Battery Backup Power 1.36kg

SUZHOU FOBERRIA NEW ENERGY TECHNOLOGY CO.,LTD.

Site Member
5 Years
jiangsu, suzhou
Since 2009
Business Type :
Manufacturer, Exporter
Main Products :
Sealed Lead Acid Battery, Motorcycle Lead Acid Battery, Solar Lead Acid Battery
Total Annual :
80millions-120millions
Employee Number :
500~1000
Certification Level :
Site Member
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