DONGJIN BATTERY DJ12-5 (12V-5Ah)

ONGJIN BATTERY DJ12-5 (12V 5Ah) – Deep Cycle VRLA Battery

Reliable Power for Industrial and Renewable Applications

The Dongjin DJ12-5 12V 5Ah AGM Sealed Lead Acid (VRLA) Battery is engineered for reliable performance and long-term durability in industrial, commercial, and renewable energy applications. Built with Absorbent Glass Mat (AGM) technology, it offers maintenance-free operation, excellent deep discharge recovery, and stable performance across a wide temperature range.

Its rugged construction, featuring a durable ABS casing and high-quality internal components, ensures dependable power delivery even in harsh environments. With a long float life of up to 15 years, minimal self-discharge, and strong cyclic performance, the DJ12-5 is ideal for small solar systems, UPS, emergency lighting, telecommunications, and other backup power applications.

Key Features

• Compact & Reliable: 12V, 5Ah capacity for small-scale power needs

• Maintenance-Free Operation: Sealed AGM design eliminates topping up

• High Discharge Efficiency: Reliable current delivery with fast recovery

• Temperature Resistant: Operates from -15°C to +50°C

• Low Self-Discharge: Retains up to 91% capacity after 3 months at 25°C

• Safe & Certified: UL & CE approved; ISO9001 and ISO14001 compliant

• Durable Construction: ABS casing for safe and rugged operation

Technical Specifications

Performance & Reliability

• Temperature Performance: 100% capacity at 25°C, 85% at 0°C, 65% at -15°C

• Cycle Life: Up to 1200 cycles at 30% Depth of Discharge (DOD)

• Float Life: Up to 15 years under optimal conditions

• Self-Discharge Rate: Only 9% after 3 months at 25°C

Applications

• Small Solar & Wind Energy Systems

• Uninterruptible Power Supplies (UPS)

• Emergency Lighting

• Telecommunications Equipment

• Small Backup Power Systems

• Security & Alarm Systems

Why Choose DONGJIN DJ Series Batteries?

With over 30 years of manufacturing expertise, DONGJIN batteries are trusted worldwide for performance, reliability, and longevity. The DJ12-5 delivers stable and uninterrupted power for critical small-scale energy and backup applications when it matters most.