Sunstone 6V 300ah VRLA AGM battery for UPS & solar storage system


Specifications:
 

Please note:The actual battery dimension may vary 1%


Application
1.UPS
2.Alarm and security system 
3.Backup power for testing and measuring instruments
4.Solar & wind system
5.Emergency lighting
6.Fire alarm and security systems
7.Auto control system 
8.Electronic apparatus and equipment
9.Communication power supply
10.Telecommunication system
11.DC power supply

Battery Life and Performance: Average battery life has become shorter as energy requirements have increased. Two phrases we hear most often are "my battery won't take a charge," and "my battery won't hold a charge." Only 30% of batteries sold today reach the 48-month mark. In fact 80% of all battery failure is related to sulfation build-up. This build-up occurs when the sulfur molecules in the electrolyte (battery acid) become so deeply discharged that they begin to coat the battery's lead plates. Before long the plates become so coated that the battery dies. The causes of sulfation are numerous:

• Batteries sit too long between charges. As little as 24 hours in hot weather and several days in cooler weather.
• Battery is stored without some type of energy input.
• "Deep cycling" an engine-starting battery. Remember these batteries can't stand deep discharge.
• Undercharging of a battery to only 90% of capacity will allow sulfation of the battery using the 10% of battery chemistry not reactivated by the incompleted charging cycle.
• Heat of over 100°F increases internal discharge. As temperatures increase so does internal discharge. A new fully charged battery left sitting 24 hours a day at 110°F for 30 days would most likely not start an engine.
• Low electrolyte level. Battery plates exposed to air will immediately sulfate.
• Incorrect charging levels and settings. Most cheap battery chargers can do more harm than good. See the section on battery charging.
• Cold weather is also hard on the battery. The chemistry does not make the same amount of energy as a warm battery. A deeply discharged battery can freeze solid in sub zero weather.
• Parasitic drain is a load put on a battery with the key off. More info to follow on parasitic drain.

Sunstone Power's products have been ISO9001, ISO14001, CE, IEC61427, UL approved and so on. In addition, some of them have obtained VdS, RISTI ( by PT. TELKOM INDONESIA ) certificates. 

Payment:

1. Pay through T/T, western union, PayPal…...

2. Price term: FOB Zhuhai port, FOB Shenzhen port, CNF, CIF, CFR, Door to Door. 

3. The customer is responsible for any tax or bank charges by their countries. 

Packaging & Shipping:

1. By sea, by air Shipping, other good shipping ways also welcomed.

2. We will send products in 30-45 days after the bank receipt.

3. A tracking number and photos of products will send by email after arrange shipped.  

Notice:

1. Don't near the hot source and don't under the sunshine.

2. Don't charge in the sealed container.

3. No short circuit. It should be the additional charge if you don't use, and a single charge per three months, to avoid irreversible sulfating. The battery should be changed when the battery jar is broken or the electrolyte omitted, to avoid acid corrosion.

4. Don't store in the space of acid gas.

5. You should be careful and regular check when using the battery. To avoid the battery don't work. You should change the battery if the capacity is not full or has been damaged, especially after one year using.

6. Don't put the battery in the fire, or it will explode.

7. Please use cotton cloth to clean, if the battery is broken down and leak electrolyte. Please wash your skin when touch the electrolyte.

8. Don't clean the battery by using the organic solution. (e.g. petrol)