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The 12V24AH UPS backup battery battery

price:USD$165.00
discount 70% in 2018-10-14 to 2018-10-16
price: USD$ 115.50
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
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Exterior size:165*125*175(mm) 

 Voltage: 12(V) 

 Type:Accumulator for energy storage

State of charge:Maintenance free battery

Chemical type:Lead acid

Battery cover and exhaust pin structure:Valve controlled sealed battery

 Model:24Ah

Applicable scope:UPSSolar energy, power systems

Brand: VSASVNTEK

Range of use:

UPSUninterruptible power supply, alarm systems, emergency lighting systems, telecommunications, electric power system, power station switch control and accident handling, bank system, uninterrupted telephone and telecommunications equipment, electric toys, fire protection, security systems, medical equipment, solar system, ship equipment, control equipment, electronic equipment and other standby power supply.

Pro: the battery is too heavy, more than 5KG of the general hair logistics, please contact us before the shot!

Freight description:You are friends: as a result of the company's products are heavy freight, freight price can not be unified, only as a reference, because of the different regions may also cheap, far away friends should pay more attention to, so please talk to the transaction confirmation, such as quantity, price concessions, suggestions to the freight cost.

Instructions for receiving goods

1When you from the courier company or logistics staff to receive parcels, we must pay attention to check the package on the spot is intact:

2Confirm the packaging, without obvious flattening, hole, spread, damp and opened marks etc. after the receipt;

3And in case of the above, please open a spot check whether the goods intact and whether can be used normally, the number of varieties are complete;

4If you have any questions, please refuse to sign and contact with us in front of the staff.

Reminder:

And the polarity of the battery can not be short circuited, the shell is strictly prohibited impact, the charge and discharge process is best kept placed

Please use constant current and constant pressure battery charger

Battery can not overcharge (12V/6V battery charging voltage can not be greater than 15V/7.5V)

Battery can not be over discharged (discharge voltage of 12V/6V battery can not be less than 9.6V/4.8V)

The battery should be charged in time. No matter whether it has been used up or not, it is possible that the inner plate is vulcanized so that it can not be recharged

The battery is static for three months to replenish the power. Keeping the battery full is the best way to save the battery

The sales of the company products are fragile and easily deformed products, to avoid crushing or deformation occurs in the transportation, express receipt before you can open the inspection, after receipt of the courier and together apart inspection, if the product is found to have broken or missing parts can be rejected on the spot, let the courier delivery return at the same time, contact us as soon as possible, so that operation can avoid the possibility of loss of freight and therefore bring disputes. To minimize the loss, also ensure the interests of the seller and the buyer. On the other part of the warranty period of freight, goods received within a week we are all responsible for shipping problems, after the end of the warranty period problems of the buyer and the seller is responsible for half of each, which both sides pay freight. Excessive battery discharge failure caused by excessive charging is not under warranty, caused by man-made and objective reasons. The failure is not within the scope of warranty

Because the battery itself is relatively heavy, in order to prevent the deformation may occur during transportation, breaking and so on, our packing will add foam or thick skin to ensure better battery appearance. But due to the transport in battery squeezed or direction inverted condition is very difficult to avoid, if there is a little deformation of the corner the situation, as long as the case is not broken, will not affect the normal use of the battery, in addition, the internal battery lead plate and acid, covered with liquid plug hat, and reserved vent, acid adsorption on the plates, in the transport shock may have some free acid infiltration liquid plug cap and, from the gap of the upper cover in the overflow, this part does not affect the normal discharge capacity of acid battery, because the battery has the battery charge, as long as any direction wipe after placing no overflow can, and then after a few cycles after the tour will be completely from the acid Period.

1Safety precautions

Correct operation, maintenance and inspection are essential for safe use of batteries.

In this manual, if you do not comply with the instructions to do, it may lead to the user's personal accident of each event, with "danger", "warning", "attention". After fully understanding the meaning of the following warning statements, read the text again.

Danger: if you ignore the content, take the wrong operation, which may lead to death or serious injury.

Warning: if you neglect this content, it is likely to lead to death, serious injury, minor injury or material loss due to misuse.

Notice: if you neglect the content and take the wrong operation, although the possibility of serious injury is less, it may suffer minor injury and material loss.

The serious injuries mentioned above refer to blindness, trauma and burns, Electric shock, fracture, poisoning and other sequelae, and hospitalization or long-term need to return injuries. Minor injuries refer to injuries, burns, electric shocks and other injuries that are not serious injuries; material loss refers to the damage to houses, property, installations, etc..

2Precautions for use

2.1Explosion and fire caused by hydrogen gas

DANGER:

Because the battery will produce hydrogen, such as open fire or short circuit, there is a risk of explosion and fire.

I want to carry out ventilation to ensure indoor hydrogen concentration in the0.8%Following。

The torque wrench and pliers and other tools to deal with the metal insulation insulation tape after use.

I absolutely can not let the fire flame and cigarettes to battery.

2.2 Burns and blindness caused by sulfuric acid

DANGER:

If the battery is in the electrolyte using dilute sulfuric acid. Touch the eyes, skin and clothes, immediately with plenty of water to rinse, especially into the eyes or mistakenly drinking, the doctor should receive treatment immediately. Otherwise there is a risk of blindness and burn.

2.3 The contact conductive part of the electric shock

Notice:

The daily maintenance should wear insulated gloves, insulated shoes and other security products. If the body in direct contact with the conductive part of the electric shock hazard.

2.4 The explosion caused by static electricity

DANGER:

The application of wet cloth to clean the battery.

The pool is the battery shell, the cover made of synthetic resin, such as with a dry cloth or clean duster, will produce static electricity, have caused the explosion danger.

Be careful:

Please do not use vinyl film and other items which easy to produce static electricity battery cover. Such as electrostatic have caused the explosion danger.

3 The use of the environment and conditions of use

As the battery using environment and conditions of use, please note the following points.

Be careful:

The temperature range of the battery is.-15~+45,But in+5~+30Longer battery life temperature range.

Outside this range, will accelerate the deterioration of the battery, caused by freezing, abnormal heat, damage and deformation.

Please do not use the battery in direct sunlight, otherwise may cause deterioration of parts.

Please do not use the battery in the vicinity of the heat source, otherwise may cause damage and reduce battery life.

Please don't let the battery water wet, otherwise may cause the battery damage and fire. In addition, it is also possible to the battery terminals, connecting plate and the connecting wire is corrosion.

Please do not use the battery in the dusty place, otherwise it may cause the battery short circuit.

Please don't put the battery placed in the possible immersion place, otherwise it may cause electric shock, fire.

Please according to the standard of Ministry of machinery industry (JB/T8451-1996orJB/T6457.2-1992) charging conditions stipulated for battery charging. As other conditions may lead to the deterioration of the charging charge is not sufficient, leakage of acid, fever, explosion and fire performance, service life.

If you press the fire for fire fighting equipment, setting method.

Please do not use the battery power in the middle as control power, such as the need to do that, please contact with our company.

(1) if the need to use the battery into the device, the lower load equipment.

(2) battery in multiple rows when used to ensure good heat dissipation, please keep in each row interval5mm~10mmBetween。 In addition, the use of thermal switch (TRS) or temperature sensor when needed10mmOver the interval.

(3) due to the battery sometimes generate combustible hydrogen, so the device should not be mounted in the battery near the spark (such as switch, fuse etc.).

(4) the battery FC series of heat, and the heat capacity is small, so the temperature is rising. While the temperature of the battery has a great influence on the life, so the design of the battery box, please give full consideration to the battery temperature rise.

(5) the company does not recommend the use of parallel deposit batteries, the battery used in parallel, in principle in the two column. More than 2, please contact with our company.

In addition, the use of parallel, to ensure that the battery voltage for13.65V/Only a single X, at the same time to consider the arrangement and ventilation of the battery in order to minimize the use of multilayer upper and lower temperature difference.

(6) inUPSThe use of converter, be careful not to make the return current flow into the battery converter.

As in the loop can not be avoided, to make the current value in return0.1C(A)The following (effective valueC=10Hourly rate rated capacity).

If more than the current value, may reduce the battery life and the cell caused by abnormal heating.

(7) mixed with different capacity batteries, the battery and the mix of different mix of old and new battery manufacturers, because of its characteristics of different values, may cause damage to the battery and the machine, please contact with our company. In addition, different specifications of the battery (such as XT and XL do not mix).

Battery characteristics:

·The battery slot cover and pole double seal design to ensure no leakage of acid.

·The oxygen adsorption efficiency of composite glass can effectively control the internal battery water loss

 

Therefore, the process of using the battery without water or acid repair maintenance.

·Safe and reliable, special sealing structure, flame retardant one-way exhaust system in use

 

In the process of no leakage, no fire.

·The use of low calcium lead alloy grid computer fine design, to minimize the gas

 

The production, and can be easily recycled, greatly prolong the service life of the battery.

·Thick plate, tank cover heat sealing adhesive, battery design multiple lattice so that the battery

 

Installation and maintenance more economical.·The weight of high specific energy, small resistance, high output power.

·The charge and discharge performance, self discharge control in each month2%(the following20℃)。

·Good recovery performance, in deep discharge or charger failure, short circuit placement30

 

Days later, can still be charged to restore its capacity.

·Good temperature adaptability, can be in-40~50C for safe use.

·No balance charging, because of internal resistance, capacity and floating charge voltage

 

Well, make sure the battery during use without a balanced charge.

·The electrolyte is adsorbed on a special separator, no flow, anti gush, can be established,

 

The side or end to side place.

·Man charged the factory, no free electrolyte, can be free of hazardous materials for land and water

 

Transport.