Rechargeable 2.08kg Sealed Lead acid Battery 12v 7ah Wind Power Battery Bank

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SUZHOU FOBERRIA NEW ENERGY TECHNOLOGY CO.,LTD.

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Rechargeable 2.08kg Sealed Lead acid Battery 12v 7ah Wind Power Battery Bank

Name: Rechargeable 208kg Sealed Lead acid Battery 12v 7ah Wind Power Battery Bank
Brand: FOBERRIA
Price: 1 USD

Quality Rechargeable 2.08kg Sealed Lead acid Battery 12v 7ah Wind Power Battery Bank for sale

Brand Name : FOBERRIA

Model Number : FBR12-7

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 : 7AH

Terminal type : F1

Dimension : 151*65*100mm

Weight : 2.08kg

Case Material : ABS

Characteristic : Low Self Discharge

Application : UPS,Electric Power Storage

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Rechargeable 2.08kg Sealed Lead acid Battery 12v 7ah Wind Power Battery Bank

How do I choose a UPS battery backup?

The more power that is consumed, the less time the UPS battery will be able to power everything.

When choosing a UPS, it is generally recommended you chose one with an output watt capacity between 20-25% higher than

the total wattage of the devices you want to connect. You can use the UPS watts calculator to determine your total load.

> Specification

Battery Model No.		FBR12-7(12V7Ah)
Nominal Voltage		12V
Capacity(25ºC)	20HR(10.5V)	7.0.Ah
	10HR(10.5V)	6.5Ah
	1HR(9.60V)	4.5Ah
Dimension	Length	151±1.5mm
	Width	65±1mm
	Height	94±1mm
	Total height	100±1mm
Approx. Weight		2.08kg±5%
Terminal type		F1/F2
Internal resistance(Fully charged,25ºC)		30mΩ
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)		13.6 to 13.8V
Float charging voltage(25ºC)		Temperature compensation:-18mV/ºC
Cyclic charging voltage(25ºC)		14.5 to 15V
Cyclic charging voltage(25ºC)		Temperature compensation:-30mV/ºC
Max charging current		2.1A
Max discharging current		105A(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

Rechargeable 2.08kg Sealed Lead acid Battery 12v 7ah Wind Power Battery Bank

>Constant Current Discharge Characteristics(A,25ºC)

F.V/Time	5min	10min	15min	30min	60min	2h	3h	4h	5h	10h	20h
9.6V	26.7	16.9	13.2	7.46	4.59	2.51	1.74	1.44	1.22	0.66	0.36
9.9V	25.9	16.4	12.9	7.31	4.52	2.49	1.72	1.43	1.21	0.66	0.35
10.2V	24.9	15.8	12.4	7.08	4.4	2.47	1.71	1.42	1.21	0.66	0.35
10.5V	23.8	15.1	12	6.91	4.31	2.43	1.7	1.41	1.2	0.65	0.35
10.8V	22.5	14.2	11.4	6.66	4.18	2.37	1.65	1.36	1.16	0.64	0.34

>Constant Power Discharge Characteristics(Watt,25ºC)

F.V/Time	5min	10min	15min	30min	60min	2h	3h	4h	5h	10h	20h
9.60V	298	191	151	85.4	53.1	29.3	20.6	17.1	14.6	7.95	4.26
9.90V	289	185	147	83.7	52.3	29.2	20.5	17	14.5	7.92	4.25
10.2V	278	178	142	81.2	51	28.9	20.3	16.9	14.4	7.88	4.23
10.5V	266	170	137	79.2	50	28.5	20.2	16.8	14.3	7.84	4.2
10.8V	251	161	130	76.3	48.4	27.8	19.6	16.3	13.9	7.68	4.12

>Discharge diagram

> 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.

> 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 .

>Workshop scene

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