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Double Sealing 12v VRLA Regulated Lead Acid Battery

Double Sealing 12v VRLA Regulated Lead Acid Battery

12 Volt VRLA Battery

7Ah Vrla Rechargeable Battery

Place of Origin:

China

Brand Name:

G-Tech power

Certification:

CE and ROHS

Model Number:

GT12-7

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Product Details
Capacity:
7Ah@20hr-rate To 1.75V Per Cell @25 C
Voltage:
12V
Weight:
Approx. 2.05 Kg
Sealed Type:
Sealed
Self Discharge:
Up To 6 Months At 25 C. Self-discharge Ratio Less Than 3% O Per Month At 25 C. Please Charge Batteries Before Using
Terminal:
Terminal F1/F2
Payment & Shipping Terms
Minimum Order Quantity
1000
Price
Negotiation
Packaging Details
carton
Delivery Time
30 days
Payment Terms
T/T, Western Union, L/C
Supply Ability
50,000pcs/day
Product Description

12V 7Ah lead acid battery for ups backup powerDouble Sealing 12v VRLA Regulated Lead Acid Battery 0

GT12-7.0(12V7Ah)
 
Features:
Structure: compact design, shorter internal connectors between cells, thus low internal resistance
Plate: Pasted flat type, with patent formula of AM
Terminal: Two or more types terminals are convenient for selection
Vent system: Gas can be vented through flame arrester
Separator: Using improved AGM separator, make lower resistance higher assembling pressure to increase cycle life
Battery case: Made of high strength ABS and UL94-V0 is optional
Terminal sealing: Double sealing technics(mechanical+epoxy gule)
 
Application:
Small UPS
Emergency Light
Security System
Toys
Illumination light
Fire alarms
Medical equipments
 
Specification
Cells Per Unit
6
Voltage Per Unit
12
Capacity
7Ah@20hr-rate to 1.75V per cell @25 C
Weight
Approx. 2.05 Kg
Max. Discharge Current
70A (5 sec)
Internal Resistance
Approx. 25 mΩ
Operating Temperature Range
Discharge: -20 C~60 C
Charge: 0 C~50 C
Storage: -20 C~60 C
Normal Operating
Temperature Range
25 C±5 C
Float charging Voltage
13.7 to 13.9 VDC/unit Average at 25 C
Recommended Maximum
Charging Current Limit
2.16 A
Equalization and Cycle Service
14.6 to 14.8 VDC/unit Average at 25 C
Self Discharge
Up to 6 months at 25 C. Self-discharge ratio less than 3%
o per month at 25 C. Please charge batteries before using.
Terminal
Terminal F1/F2
Container Material
A.B.S. (UL94-HB) , Flammability resistance of UL94-V1
can be available upon request.

 

Constant Current Discharge Characteristics : A(25 C)
Double Sealing 12v VRLA Regulated Lead Acid Battery 1
Double Sealing 12v VRLA Regulated Lead Acid Battery 2
Double Sealing 12v VRLA Regulated Lead Acid Battery 3
Discharge Current VS. Discharge Voltage
Final Discharge
Voltage V/cell
1.75V
1.70V
1.60V
Discharge
Current (A)
A≤ 0.2C
0.2C < A < 1.0C
A ≥ 1.0 C

 

Charging Method:
Constant Voltage
-0.2Cx2h+2.4~2.45V/Cellx24h,Max. Current 0.3CA
Constant Current
-0.2Cx2h+0.1CAx12h
Fast
-0.2Cx2h+0.3CAx4.0h

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