12v250ah ג 'ל עמוק מחזור סוללה פנל סולארי רוח גנרטור סוללה

12v250ah GEL Deep cycle battery solar panel wind generator battery

12v250ah GEL Deep cycle battery solar panel wind generator battery

Why Choose Us

1.  Price cheapest --- complete production line

2.  28years history---Before was Sino-Japanese joint venture government

3.  Quality 100% pass testing

4.  Payment term. LC .DA .DP .OA etc.

5.  Fast service.  

12v250ah GEL Deep cycle battery solar panel wind generator battery

 The discharge of chemical changed :  

When connected to an external circuit the power station of battery 3000ahy discharges, sulfuric acid that is with the yin,

the anode active material board react to produce new compounds "lead sulfate." Released by the discharge of sulfuric acid

from the electrolyte composition, discharge the longer, the more rarefied concentration of sulfuric acid. Consumed the

composition proportional to the amount of discharge, as long as the measured concentration of sulfuric acid in the electrolyte,

i.e., measured for specific gravity, or can be learned that the residual amount of discharge electricity.

 12v250ah GEL Deep cycle battery solar panel wind generator battery  

 12v250ah GEL Deep cycle battery solar panel wind generator battery  

12v250ah GEL Deep cycle battery solar panel wind generator battery

 12v250ah GEL Deep cycle battery solar panel wind generator battery  

 12v250ah GEL Deep cycle battery solar panel wind generator battery  

 Absorbent glass mat (AGM). The glass–fiber separator in SLA power station of battery 3000ah are

made with advanced technology – this high porosity of the separators retains adequate electrolyte for the reaction with active material of the plates.

1. It’s designed to operate for up to 10 yearsat 20°C on the basis of accelerated tests

2. If depth of discharge is 30%, cycle service lifecan reach maximum at about 1000 times

3. Its warranty is 3 years for proper use .

4. power station of battery 3000ahy case is making of fire proofs material therefore the case is very strong. It can avoid the fire.

5. Its using insert terminal. And it is not only beautiful but also easily distinguished and installed.

6. Maintenance free As it is valve-regulated sealed. Glass -mat is utilized acid is trapped inside .It is leak proof and refilling is no needed.

7. High power -to- weight ratio – SLA power station of battery 3000ahies can provide much power in comparison to its Weight

8. No Memory Effect. - Some power station of battery 3000ahies say nickel –cadmium power station of battery 3000ahies. It will become

conditioned to provide less power after repetitious short usage /discharge.

9. Low self discharge–the self –discharge rate. power station of battery 3000ahy is about 2-3% per month at room temperature compared

with 20-30% for other common power station of battery 3000ahy systems.

10.  Longer service life–utilized thick and massive calcium grate ensure that HENDA SLA power station of battery 3000ahy has a longer service life

11.  High discharge rate -since the internal resistance is low, the power station of battery 3000ahy can provide high rate of discharge.

12.  Wide operation temperature range– Our power station of battery 3000ahy capacity is rated at 20 °C, and will operate from -20°Cto

+ 60°C when it is fully charged. Ambient temperature is 20°C, service life will be more efficient under 15°C to 25°C..

13.  Easy of shipment - It is classified as non- dangerous goods and is acceptable to be shipped on passenger and cargo 

12v250ah GEL Deep cycle battery solar panel wind generator battery  

3. Application

 12v250ah GEL Deep cycle battery solar panel wind generator battery  

 12v250ah GEL Deep cycle battery solar panel wind generator battery  

 12v250ah GEL Deep cycle battery solar panel wind generator battery  

4.Certificate

 12v250ah GEL Deep cycle battery solar panel wind generator battery

 12v250ah GEL Deep cycle battery solar panel wind generator battery  

rage Maintenance free solar High rate battery 12V 150

 12v250ah GEL Deep cycle battery solar panel wind generator battery  

Battery Terms, Definitions, and Glossary for reference

· Acid

 12v250ah GEL Deep cycle battery solar panel wind generator battery  

· A type of chemical that can release hydrogen ions when mixed with water. Sulfuric acid is used in a lead-acid battery.

· Active Material

 12v250ah GEL Deep cycle battery solar panel wind generator battery  

· The porous structure of lead compounds that produces and stores electrical energy within a lead-acid battery. The active material in the positive plates is lead dioxide and that in the negative is metallic sponge lead. When an electrical circuit is created, these materials react with sulfuric acid during charging and discharging according to the following chemical reaction: PbO2 + Pb + 2H2SO4 = 2PbSO4 + 2H2O.

· AGM (Absorbent Glass Mat)

 12v250ah GEL Deep cycle battery solar panel wind generator battery  

· A type of non-woven separator material composed almost entirely of glass microfibers that absorbs and retains the electrolyte, leaving no free electrolyte in the cell to spill. VRLA batteries made with this material are often referred to as "AGM" batteries.

 12v250ah GEL Deep cycle battery solar panel wind generator battery  

· Ampere (Amp, A)

 12v250ah GEL Deep cycle battery solar panel wind generator battery  

· The unit of measure of the electron flow rate, or current, through a circuit.

· Ampere-Hour (Amp-Hrs, Ah)

 12v250ah GEL Deep cycle battery solar panel wind generator battery  

· A unit of measure for a battery’s electrical storage capacity, obtained by multiplying the current in amperes by the time in hours of discharge. (Example: A battery that delivers 5 amperes for 20 hours delivers 5 amperes x 20 hours = 100 amp-hrs of capacity.)

· Battery Charger

 12v250ah GEL Deep cycle battery solar panel wind generator battery  

· Device supplying electrical energy to a battery.

· Boost Charge

 12v250ah GEL Deep cycle battery solar panel wind generator battery  

· The process of ensuring that the cells and plates within a battery are charged sufficiently for the battery to perform its desired function. Boost charging is typically done for a short duration at high current.

· BCI Group

· The Battery Council International (BCI) Group Number "fingerprints" a battery with the following characteristics: (a) dimensions (L x W x H), (b) voltage (6V or 12V), (c) polarity (right-hand front positive, left-hand front positive, etc.), (d) type terminals (top, side, "L", etc.). The BCI Group Number does not designate a battery’s capacity; it merely defines the above-listed physical characteristics.

· Capacity

 12v250ah GEL Deep cycle battery solar panel wind generator battery  

· The capacity of a battery is specified as the number of amp-hrs that the battery will deliver at a specific discharge rate and temperature. The capacity of a battery is not a constant value and is seen to decrease with increasing discharge rate. The capacity of a battery is affected by a number of factors such as active material weight, density of the active material, adhesion of the active material to the grid, number, design and dimensions of plates, plate spacing, design of separators, specific gravity and quantity of available electrolyte, grid alloys, final limiting voltage, discharge rate, temperature, internal and external resistance, age and life history of the battery.

· Cell

· The basic electrochemical current-producing unit in a battery, consisting of a set of positive plates, negative plates, electrolyte, separators and casing. In a lead-acid battery, the cell has an open-circuit voltage of approximately 2 volts. There are six cells in a 12-volt lead-acid battery.

· Charge Acceptance

 12v250ah GEL Deep cycle battery solar panel wind generator battery  

· The quantity of current in ampere-hours which a battery in a defined charge state can accept at a specified temperature and charge voltage within a defined period.

· Circuit

 12v250ah GEL Deep cycle battery solar panel wind generator battery  

· An electrical circuit is the path followed by a flow of electrons. A closed circuit is a complete path. An open circuit has a broken, or disconnected, path.

· Circuit (Parallel)

 12v250ah GEL Deep cycle battery solar panel wind generator battery  

· A circuit that provides more than one path for the flow of current. A parallel arrangement of batteries (usually of like voltages and capacities) has all positive terminals connected to a conductor and all negative terminals connected to another conductor. If two 12-volt batteries of 50 ampere-hour capacity each are connected in parallel, the circuit voltage is 12 volts, and the ampere-hour capacity of the combination is 100 ampere-hours.

· Circuit (Series)

 12v250ah GEL Deep cycle battery solar panel wind generator battery  

· A circuit that has only one path for the flow of current. Batteries arranged in series are connected with negative of the first to positive of the second, negative of the second to positive of the third, etc. If two 12-volt batteries of 50 ampere-hours capacity each are connected in series, the circuit voltage is equal to the sum of the two battery voltages, or 24 volts, and the ampere-hour capacity of the combination is 50 ampere-hours.