8.01 Ah @ 20 Hr Rate to 1.75 VPC @ 77ºF (25ºC)
18 A Constant Current @ 8 Hr Rate to 1.75 VPC @ 77ºF (25ºC)
144 Ah @ 8 Hr Rate to 1.75 VPC @ 77ºF (25ºC)
2477 WPC @ 15 Min Rate to 1.67 VPC @ 77ºF (25ºC)
The NPPower Gel (NPG) Series is engineered to meet the rigorous demands of deep-cycle and renewable energy applications. Utilizing advanced colloidal or foamed silica gel technology to immobilize the electrolyte, these batteries deliver enhanced cycling stability and long-term performance. NPPower Gel Series VRLA batteries are available in both top terminal and front terminal configurations to suit diverse installation requirements.
| ATTRIBUTES | DETAILS |
|---|---|
General Info | |
Chemistry |
GEL (VRLA) |
Voltage |
12V |
Capacity |
144Ah @ 8 Hr Rate |
Cells Per Unit |
6
|
|
Dimensions
- Length - Width - Height - Overall Height |
19.09 inches / 485 mm
6.77 inches / 172 mm 9.45 inches / 240mm 9.45 inches / 240 mm |
Weight |
98.1 lbs / 44.5 kgs |
Container Type |
ABS-FR
|
Terminal Type |
Top - M8 Insert |
Terminal Material |
Copper
|
Design Life |
10 years
|
Warranty |
1 Year Full |
Electrical Specifications & Performance Characteristics | |
Float Charging Voltage |
13.50 to 13.80V
Temperature compensation: -18mV/°C
|
Cyclic Charging Voltage |
14.40 to 14.70V
Temperature compensation: -30mV/°C
|
Maximum Charging Current |
30A
|
Maximum Discharge Current |
1200A (5 sec.)
|
Self Discharge |
3 Month: 91% remaining capacity
6 Month: 82% remaining capacity
12 Month: 65% remaining capacity
|
Internal Resistance |
Approx. 3.8mΩ
|
Operating Temperature Ranges |
Charge: 14°F to 122°F (-10°C to 50°C)
Discharge: 5°F to 122°F (-15°C to 50°C)
Storage: -4°F to 122°F (-20°C to 50°C)
|
Specific Gravity |
1.300
|
Electrolyte |
Gel
|
Construction Details | |
Positive Plate |
Lead Dioxide
|
Negative Plate |
Lead
|
Container |
ABS
|
Cell Cover |
ABS
|
Separator |
AGM
|
|
Electrolyte
|
Gel |
Safety Valve |
Rubber
|
Terminal Material |
Copper
|
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