Guardian Technology Development Co., Ltd.

China Manufacturer with main products: Valve-Regulated Lead Acid Battery, VRLA Storage Battery, Gel Battery, Li-Ion Battery, Li-Po Battery, Lifepo4 Battery

Home  >Products Catalog > Valve-regulated lead acid battery > 12V7AH Sealed Lead Acid Rechargeable Battery

12V7AH Sealed Lead Acid Rechargeable Battery

FOB Price: 5.60 - 6.20 USD/Piece
Supply Ability: 20,000 Piece(s) per Day
Shipping: FOB Shenzhen
Payment Terms: T/T
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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Packaging Details: 350*320*120mm

Quick Details

  • Nominal Capacity: 7AH
  • Size: 151*65*94MM
  • Nominal Voltage: 12V
  • Type: Lead acid
  • Brand Name: protettore
  • Model Number: NP1270
  • Color: Black
  • Battery plate: Lead calcium alloy
  • Battery case: ABS engineering plastic

Specifications

                        Description of 12v7ah Battery

Application

Maintenance free storage battery 12v7ah is used for anti-theft Alarm system, fire alarm system, building interphone, children's toy car, climate Transmission system, crop photosynthetic machine and so on.

 

Advantage

1. the battery is full of power when it's out of factory, no need To use liquid charge;

2. No memory, no need to discharge battery use, suitable for Circuit design;

3. by high partition, adsorption and strong;

4. There is no flowing liquid (poor liquid), does not leak acid and free Upside down,

5. Comply with environmental requirements, ease of use,

6. the use of lead-calcium alloys, battery self-discharge is very low,

7. Easy storage, less maintenance;

8. Using ABS plastic shell and valve technology for safe use.

 

Battery Characteristic

Nominal voltage

12V

Nominal capacity(20h rate)

7Ah

Size

Total height

102mm

Length

151mm

width

65mm

Height

95mm

Weight

1.9kg

Rated capacity                       25C(77F)

20 hour rate(0.35A)

7.0Ah

10 hour rate(0.64A)

6.3Ah

5 hour rate(1.19A)

5.95Ah

1 hour rate(4.2A)

4.2Ah

Internal resistance

in full charge status 25C(77F)

45m

Capacity at different temperature(10h)

40C(104F)

105%

25C(77F)

100%

0C(32F)

85%

-15C(5F)

65%

Self discharge     25C(77F)

Capacity after 3 months

91%

Capacity after 6 months

82%

Capacity after 12 months

64%

Mode of charge (constant voltage)       25C(77F)

Cycle-use

Initial charging current less than2.10A,                    voltage14.10-14.40V

Float-use

Initial charging current less than 1.05A voltage13.5-13.80V

 

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 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)



12V7AH Sealed lead acid rechargeable battery
12V7AH Sealed lead acid rechargeable battery

12V7AH Sealed lead acid rechargeable battery

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