Battery 12v 50ah Sealed Lead Acid BW12500

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

• Reliable Power Supply Designed to support everything from alarm systems and emergency lighting to industrial equipment and UPS backup stations.

• 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.

• Durable & Long-Lasting High-performance internals paired with rugged exterior casing offer stable power output and extended battery life, even in demanding conditions.

• Wide Application Versatility Perfect for use in communication systems, security panels, mobility equipment, solar setups, and backup energy solutions.

• OEM-Level Quality Meets or exceeds manufacturer specifications for output, safety, and durability.

📐 Specifications

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