Sigmas Tek SP623 Battery Replacement

Description

Sigmas Tek SP6-2.3 Battery Replacement (6V 2.3Ah SLA)

Looking for a reliable Sigmas Tek SP6-2.3 battery replacement? BatteryPlex provides a premium-quality 6V 2.3Ah sealed lead acid (SLA) battery designed to deliver dependable backup power for emergency lighting, security systems, and industrial equipment.

This high-performance replacement battery meets or exceeds OEM specifications and is engineered for long service life, consistent performance, and maintenance-free operation.

🔋 Key Features

• Voltage: 6 Volt
• Capacity: 2.3Ah now 2AH
• Chemistry: Sealed Lead Acid (SLA / AGM)
• Maintenance-Free & Spill-Proof Design
• Rechargeable & Long Service Life
• High Discharge Efficiency
• Compact Size for Easy Installation

📏 Specifications

• Length: 1.69 inches
• Width: 1.45 inches
• Height: 2.99 inches
• Terminal Type: F1 (Tab / 0.187″)
• Weight: ~0.7 lbs

Dimensions and specs match industry standards for SP6-2.3 replacements.

⚡ Applications

• Emergency Lighting Systems
• Exit Signs
• Alarm Systems
• Security Equipment
• Medical Devices
• Backup Power Systems

🔄 Cross Reference (Replaces)

• Sigmas Tek SP6-2.3
• SP623 (common search variation)
• Generic 6V 2.3Ah SLA batteries
• UB623
• ML2.3-6
• PS-623
• NP2.3-6
• PS-621

❓ Frequently Asked Questions

Q: Is this an exact replacement for Sigmas Tek SP6-2.3?
A: Yes, this battery is fully compatible and meets or exceeds OEM specifications for fit, voltage, and performance.

Q: What is the runtime for emergency lighting?
A: Most emergency lighting systems are designed for a minimum of 90 minutes of backup runtime when using a properly rated 6V battery.

Q: Is this battery maintenance-free?
A: Yes, this is a sealed AGM battery that is completely maintenance-free and spill-proof.

Q: Can I replace a different brand with this battery?
A: Yes, as long as the voltage (6V), capacity (2.3Ah), and terminal type match.

📈 Why Buy from BatteryPlex?

• ✔ Expert Support – We help match the exact battery
• ✔ Fast Shipping – Get your system back up quickly
• ✔ High-Quality Cells – Longer life & reliability
• ✔ Trusted Supplier – Thousands of satisfied customers