Description
UPG No. 45977 Sealed Lead Acid (SLA) Battery – 12V, High-Power, Maintenance-Free
Engineered for critical performance across a wide range of applications, the UPG No. 45977 SLA battery delivers dependable energy when and where you need it most. With robust construction, long-term reliability, and maintenance-free convenience, it’s the go-to solution for powering electronics, backup systems, and industrial gear.
⚡ Key Features
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Reliable Power Supply Designed to support everything from alarm systems and emergency lighting to industrial equipment and UPS backup stations.
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Maintenance-Free SLA Design Absorbent Glass Mat (AGM) construction ensures spill-proof operation and minimal upkeep—no need to top off fluids or worry about leaks.
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Durable & Long-Lasting High-performance internals paired with rugged exterior casing offer stable power output and extended battery life, even in demanding conditions.
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Wide Application Versatility Perfect for use in communication systems, security panels, mobility equipment, solar setups, and backup energy solutions.
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OEM-Level Quality Meets or exceeds manufacturer specifications for output, safety, and durability.
📐 Specifications
| Attribute | Details |
|---|---|
| Type | Sealed Lead Acid (SLA) |
| Dimensions | 7.72″ x 6.50″ x 7.17″ |
| Weight | 32 lbs |
| Chemistry | SLA – AGM Technology |
| Voltage | 12V (nominal) |
| Warranty | 1-Year Manufacturer Warranty |
This battery is ideal for both residential and commercial use—whether you’re upgrading your backup system or powering mission-critical equipment.
Order Code UB12500
Color Black
Start Temp. (Max) 104 Deg. F
Start Temp. (Min) 5 Deg. F
Type AGM
Warranty 1 Year
Weight 31.97 lb.
Terminal L2
Chemistry Sealed Lead Acid
CCA Rating 445
Length 7.72 in.
Height 7.17 in.
Width 6.5 in.
Capacity 50 Ah
Shelf Life 6 Months
Voltage 12
Safety Rating UL Indoor/Dry Location
California Approved Yes
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