SigmasTek SP6-12HR Replacement Battery Set for Safe 400A UPS Keep mission-critical systems running with this replacement UPS battery set for the Safe 400A UPS. The set contains four SigmasTek SP6-12HR batteries, offering a proven combination of high rate discharge capability, low self-discharge and strong vibration tolerance. If you need a dependable, high-performance UPS battery to maintain uptime during outages, these factory-fresh batteries restore OEM-level performance and extend the usable life of your UPS system. Key Specifications Battery Model: SigmasTek SP6-12HR Quantity: 4 batteries per set Voltage: 6 Volts Capacity: 12 AH (amp-hours) Terminal Type: F2 Compatible UPS Model: Safe 400A Design: High Rate Discharge Design Construction: Valve Regulated Spill Proof Construction Feature: Low Self-discharge Feature: High Vibration Resistance Certifications: U.L. Recognized and CE Certified Condition: Brand New, Factory Fresh Warranty: 1 Year Warranty Typical Applications: Uninterruptible Power Supply (UPS) Units, Emergency Power Supply, Battery Powered Tools Seller Testing: Technically tested to meet or exceed OEM specifications Benefits Extended Reliability: Built for the rigors of UPS duty cycles, these batteries are constructed to resist vibration and maintain capacity over multiple discharge/charge events. Efficient Storage Life: Low self-discharge chemistry ensures batteries hold charge during storage, delivering a long-lasting battery solution when installed. Powerful Performance: High rate discharge design gives your Safe 400A the ability to handle abrupt load demands and provide stable backup power when it matters most. Safety Assured: U.L. and CE certifications demonstrate compliance with international safety and quality requirements for a worry-free replacement. Versatile Use Cases: Ideal for use in Uninterruptible Power Supply units, emergency backup systems, and various battery-powered tools requiring 6V 12AH modules. Seamless Installation: Use your existing cables and hardware to replace batteries quickly and get systems back to full operation with minimal downtime. Upgrade your Safe 400A UPS with this high-performance, replacement UPS battery set and protect your equipment with proven, long-lasting battery technology. Purchase now to benefit from quick shipping, a 1 year warranty and trusted customer support.