Telecom UPS Backup Power 12v 9Ah VRLA Lead Acid Battery
Brand Name:G-Tech power
Certification:CE and ROHS
Model Number:GT12-9
Minimum Order Quantity:1000
Delivery Time:30 days
Payment Terms:T/T, Western Union, L/C
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Location:
Shenzhen Guangdong China
Address:
212, Tower D, Huahan Building, Langshan Road 16, North High-tech Industrial Park, Nanshan District, Shenzhen, 518057, China
Supplier`s last login times:
within 21 hours
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Product Details
12V 9Ah lead acid battery for ups backup power
GT12-9.0
(12V9Ah)
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 | 9Ah@20hr-rate to 1.75V per cell @25 C |
Weight | Approx. 2.55 Kg |
Max. Discharge Current | 90A (5 sec) |
Internal Resistance | Approx. 18 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. |
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 |
Charge the batteries at least once every six months, if they are
stored at 25 C
Avoid battery over discharge, especially battery sereis connection
use..
Telecom UPS Backup Power 12v 9Ah VRLA Lead Acid Battery
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