• Storage Battery Widely Used in Solar Energy 2V,JGFM500-2 System 1
  • Storage Battery Widely Used in Solar Energy 2V,JGFM500-2 System 2
Storage Battery Widely Used in Solar Energy 2V,JGFM500-2

Storage Battery Widely Used in Solar Energy 2V,JGFM500-2

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
10 unit
Supply Capability:
5000 unit/month

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Valve Regulated Sealed  gel Battery.Maintenance free and easy to use,It can be widely used in solar energy,wind energy,telecommunication systems,UPS and other fields。

Long service life

Certificate:

ISO9001

ISO14001

ISO18001

CE

CGC

TLC

Standards:

GB/T 19638.2-2005

YD/T799-2002

JISC8704-2:1999

IEC60896-2,2000

Sepcification:

Rated Voltage

2V

Capacity(10hr,1.80V/Cell25℃)

500ah

Weight

26kg±0.5

Max.Discharge Current

30I10A (3min)

Self-Discharge(25℃)

<3%/month

Using Temperature

Discharge: -45℃~50

Charge: -20℃~45

Storage: -30℃~40

Recommended Using   Temperature

15℃~30

Max.Charge Current

≤0.25C10

Charge Voltage (25℃)

Float Charge: 2.25V-2.3V

 

Average Charge: 2.4V-2.45V

Cover Material

ABS  Engineering Plastic

Charge Mode(25℃)

Float Charge:2.275±0.025V/Cell

Temperature Compensation   Coefficient :±3 mV/Cell

Cycle Charge:2.45±0.05V/Cell

Temperature   Compensation Coefficient: ±5 mV/Cell

Capacity   Affected by Temperature

105 % @ 40℃

85 % @ 0℃    

60 % @ -20℃

Cycle life

 

100%DOD  520times

50%DOD   1350 times

30%DOD   2188times

 

               

Q:What is a maintenanceable battery?
It also has a shock, high temperature, small size, self-discharge characteristics. Life is generally twice the ordinary battery.
Q:How does battery activation work?
Always keep the battery surface clean. Found that the surface of dust and acid, it should be timely wipe, wipe can be wiped with soda water wipes wipe again, after rinse with water.
Q:What is the difference between a maintenance-free battery and a conventional battery?
As a result of maintenance-free batteries using lead-calcium alloy grille, the amount of water generated when charging less water evaporation, coupled with the shell with a sealed structure, the release of sulfuric acid gas is also very small, so it compared with the traditional battery, With no need to add any liquid, the wiring pile head, wire and body corrosion less anti-overcharge capacity, starting current, power storage time is long, by the car people welcome.
Q:What is the meaning of the battery above 12v65Ah?
Voltage 12V, current 65AH, that is the capacity of 65A. (A is the unit of current. H is the time unit)
Q:How does the battery increase the voltage?
With the same battery pack in series; if the required current is relatively small, you can use DC-DC module.
Q:How to repair the battery?
To the battery in accordance with the 0.1C current discharge, record the discharge time. Its discharge current multiplied by the number of hours of time, is the battery repair capacity. If the Chongqing battery capacity to reach the nominal capacity of more than 70%, the end of the repair.
Q:The role of the battery?
Battery is a kind of battery, its role is to be able to save the limited power, in the right place to make 6v4ah emergency light battery. Its working principle is to convert chemical energy into electricity.
Q:80ah how much battery storage capacity?
The size of the battery storage power refers to the battery capacity. Battery capacity is generally calculated in AH (safety). You 80Ah battery capacity is 80Ah, meaning that if you discharge current to 80A, you can put an hour.
Q:How should the battery be well maintained?
So the proposed owners if the vehicle long-term stop, but also 2 to 3 months for the battery for a charge.
Q:What kind of battery is divided into?
Maintenance-free battery due to its own structure on the advantages of electrolyte consumption is very small, in the life of the basic need not add distilled water. It also has a shock, high temperature, small size, self-discharge characteristics of the general life is generally ordinary Twice the battery. There are two kinds of maintenance-free batteries on the market.

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