- Product Details
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Quick Details
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Product name:
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12v 7ah sealed battery for elevator
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Battery type:
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lead acid Battery
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Material:
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High Pure Lead
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Terminal:
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Cooper
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Plates:
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Lead Calcium
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Certificate:
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CE / ISO9001 / ISO14001 / Rohs
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Application:
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Signal system , emergency lighting system ,tools
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Electrolyte:
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Sulfuric Acid Thixotropic
Quick Details
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Place of Origin:
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Jiangsu, China
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Voltage:
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12v
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Size:
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151x65x94mm
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Product name:
-
12v 7ah sealed battery for elevator
-
Battery type:
-
lead acid Battery
-
Material:
-
High Pure Lead
-
Terminal:
-
Cooper
-
Plates:
-
Lead Calcium
-
Certificate:
-
CE / ISO9001 / ISO14001 / Rohs
-
Application:
-
Signal system , emergency lighting system ,tools
-
Electrolyte:
-
Sulfuric Acid Thixotropic
12v 7ah sealed battery for elevator
Key Features :
♦Maintenance-Free ,Absorbent Glass Mat Technology
♦
Low Self Discharge
♦
Long Designed service Life ,Deep Cycles
♦
Excellent Discharge Performance
♦
Environment Friendliness
♦
Wide suitability of ambient temperature range
Applications :
♦
Solar and wind energy storage system
♦
EPS and UPS battery backup
♦
Signal system , emergency lighting system , security system
♦
Telecommunication Equipment
♦
Power source for portable devices or tools
| 1. Functional Parameter | 5. Environment Temperature | ||
| Nominal Voltage | 12V | Discharge Temperature | -15~50℃ |
| Nominal Capacity (20 hour rate) | 7Ah | Charge Temperature | 0~40℃ |
| Number of Cells | 6cells | Storage Temperature | -15~40℃ |
| 2. Rated Capacity at 25℃ (77° F) | 6. Inner Resistance & Max . Discharge Current | ||
| 20 hour rate (0.05C, 10.8V) | 7Ah | Fully Charged battery at 25℃ (77° F) | 27mΩ |
| 5 hour rate (0.165C, 10.8V) | 6.25Ah | Max. Discharge Current | 112.5A (5s) |
| 1 hour rate (0.55C, 10.5V) | 4.62Ah | Short Circuit Current | 375A |
| 3. Capacity affected by Temperature (20 hour rate) | 7. Self-discharge at 25℃ (77° F) | ||
| 40℃ (104° F) | 103% | Capacity after 3 month storage | 91% |
| 25℃ (77° F) | 100% | Capacity after 6 month storage | 82% |
| 0℃ (32° F) | 85% | Capacity after 9 month storage | 73% |
| -15℃ (5° F) | 65% | Capacity after 12 month storage | 64% |
| 4. Dimension and Weight | 8. Constant voltage charging at 25℃ (77° F) | ||
| Length | 151mm | Cyclic use | 14.4~14.9V |
| Width | 65mm | Maximum charging current | 2.25A |
| Height | 94mm | Temperature compensation | -30mV/℃ |
| Total Height | 98mm | Float use | 13.6~13.8V |
| Reference Weight | 2.10kg | Temperature compensation | -20mV/℃ |
