81.6 Ah @ 20 Hr Rate to 1.75 VPC @ 77ºF (25ºC)
178 A Constant Current @ 8 Hr Rate to 1.75 VPC @ 77ºF (25ºC)
1480 Ah @ 8 Hr Rate to 1.75 VPC @ 77ºF (25ºC)
3026 WPC @ 15 Min Rate to 1.67 VPC @ 77ºF (25ºC)
EnerSys PowerSafe VB Series batteries are vented lead-acid 2 volt cells that were designed for power supply applications with high safety requirements such as power stations and substations, Uninterruptible Power Supply (UPS) systems, industrial systems, emergency power supply systems, and other critical power applications. They offer high energy density, long life, low maintenance, and flexible performance while handling both short duration discharges with high current and long duration discharges with low current. The VB Series batteries have special rod plates and earthquake-proof cell construction ensure durability while the extended watering intervals reduce service costs.
| ATTRIBUTES | DETAILS |
|---|---|
General Info | |
Chemistry |
Rod Flooded Lead Antimony (PbSb) |
Voltage |
2V |
Capacity |
1480 Ah @ 8 Hr Rate |
Cells Per Unit |
1 cell
|
|
Dimensions
- Overall Length - Overall Width - Overall Height |
14.72 inches / 374.00 mm
11.73 inches / 298.00 mm 21.65 inches / 550.00 mm |
Weight |
321.88 lbs / 146.00 kgs |
Container Type |
SAN |
Terminal Type |
Top - M10 Safety Pole Terminal |
Terminal Material |
Solid brass insert and an M10 stainless steel bolt
|
Design Life |
25 Year
|
Warranty |
1 Year Full, 9 Year Pro Rata |
Electrical Specifications & Performance Characteristics | |
Float Charge Voltage |
2.23 VPC at 68°F (20°C) |
Internal Resistance |
Approx. 0.13 mΩ |
Operating Temperature Ranges |
Nominal: 68°F (20°C)
Operating Temperature: 50°F to 86°F (10°C to 30°C)
Maximum Operating Temperature: 14°F to 113°F (-10°C to 45°C)
|
Self-Discharge |
A refreshing charge is needed after being stored for:
3 months at 68°F (20°C)
2 months at 86°F (30°C)
1 month at 104°F (40°C)
|
Specific Gravity |
1.240 |
Electrolyte |
Sulfuric Acid
|
Construction Details | |
Container |
SAN
|
Vent Plugs |
Flame arrestor safety vent plugs are standard;
Ceramic funnel plugs are available as an option
|
Separators |
Microporous separators
|
Electrolyte |
Sulfuric Acid
|
Positive Electrode |
Rod plate with low antimony lead alloy
|
Negative Electrode |
Grid plate with lead alloy
|
As your full-service provider, Power Storage Solutions offers more than just products—we provide turnkey installation, system design support, removal and recycling services, and compliance-focused maintenance. Our expert technicians ensure every install is safe, efficient, and built to last. We are proud to offer the following services:
Visit our services page to explore how we can protect your business operations and optimize your critical backup power systems.
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