12v4ah maintenance free sealed lead acid storage battery for alarm system/accumulator manufacturer

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 addition charge if you don’t use, and single charge per three months, to avoid irreversible sulfating. The battery should be changed when the battery jar 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 use the battery. To avoid the battery don’t work. You should change the battery if the capacity is not full or has been damage, 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)

1. Could you do OEM?
    Yes, we can OEM for you and submit the law of  intellectual property rights.

2.Are you a factory?
    Yes, our factory located in Huizhou city, Guangdong province, PRC. and we have 2 sales offices, one is in 

Zhenzhou city, Henan province, and the other one is in Shenzhen city, Guangdong province. 

3. What is your product warranty?
 The warranty is at least 1 year,  free replace battery in the warranty, but, we supply service from start to end .

4.Can you supply free sample?
    For low price battery, we can supply free sample, for high price battery, the sample cost can be returned to 

you in following orders.

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