The Qolsys IQ Battery Replacement for IQ Panel 2 and 2 Plus is the heart and soul of your IQ Panel 2 or 2 Plus security system's backup power. This Lithium-Polymer battery packs a 3000mAh punch, ensuring your system can continue to function seamlessly even during a power outage. Unlike constantly used batteries in smartphones and laptops, the IQ Panel 2 and 2 Plus primarily rely on AC power for operation. This means the IQ Battery enjoys a less strenuous workload, potentially extending its lifespan for years of reliable service. Replacing the battery is a simple process, ensuring your security system remains prepared to protect your home or business even in the event of an unexpected power interruption.

Key Features

• Replacement backup battery for Qolsys IQ Panel 2 and IQ Panel 2 Plus (model QR0041-840).
• Rechargeable lithium battery with approximately 3.7 V output for stable control panel operation.
• Capacity in the 3000–3430 mAh range for extended backup runtime during power failures.
• Supports the panel’s built-in charging circuit for automatic recharge after AC power is restored.
• Pre-attached wire lead and plug connector for straightforward installation once the panel is opened.
• Ideal for replacing aged or failing batteries that trigger low-battery or battery trouble alerts.

Compatibility

• Qolsys IQ Panel 2 security and automation systems.
• Qolsys IQ Panel 2 Plus security and automation systems.

Technical Specifications

• Volts: 3.7V
• Milliamp hours: 3200mAh
• Watt-Hour: 11.8 Wh

When to Replace Your Battery

• Frequent low-battery notifications or trouble signals from the IQ Panel 2 or IQ Panel 2 Plus.
• Noticeably shorter backup time when AC power is lost.
• Battery age of several years in continuous service within a 24/7 security system.