High Rate 12V 20AH Rechargeable Battery VRLA AGM Lead Acid Battery For UPS System / Security System

WBDP HR12200 belongs to our professional HR high-rate discharge series VRLA battery. With standard dimensions 181*177*167mm and net weight 5.75kg, this 12V 20Ah high-power rechargeable battery adopts enhanced high-current grid design. It delivers instant strong power output during sudden power failure, perfectly matching medium & large UPS systems, multi-zone security alarm hosts and monitoring backup power. It is a hot-selling replacement battery for power equipment distributors and engineering contractors worldwide.

• Model: HR12200
• Rated Parameter: 12V 20Ah (105W/Cell @10min/1.6V high rate discharge standard)
• Outer Dimension: 181 * 77 * 167 mm
• Net Weight: 5.75 kg
• Battery Type: High Rate Valve Regulated Sealed Lead-Acid Battery (VRLA)
• Charging Voltage Standard (25°C Ambient Temperature)
  • Cycle charging mode: 14.40 – 15.00 V
  • Float standby charging mode: 13.50 – 13.80 V
  • Max initial charging current: ≤6.0 A
• Terminal: Thick copper screw terminals, stable connection for high-current transmission
• Certifications: CE, EU REACH SVHC compliant

1. Professional High-Rate Instant Discharge Performance Specially optimized thick lead alloy grid structure enables powerful instantaneous high-current output. It can instantly support full load startup of medium and large UPS systems, avoiding equipment shutdown caused by voltage drop during power blackouts; ideal for security systems that require instant signal transmission.
2. Totally Sealed & Maintenance-Free Leak-Proof Design Hermetic safety valve sealing locks electrolyte completely inside the housing. No acid leakage risk, no regular water refilling needed. Safe for indoor cabinet installation without corrosion damage to UPS hosts and security circuit boards.
3. Standard Universal Cabinet Size for Easy Replacement 18177167mm standard outer size fits most mainstream 12V20Ah battery compartments of industrial UPS and large security control cabinets. Plug-and-play swap without modifying equipment brackets, greatly saving installation labor cost.
4. Long Standby Life & Ultra-Low Self-Discharge Advanced anti-corrosion plate formula slows capacity attenuation effectively. Ultra-low self-discharge rate ensures long-term stable floating standby performance, suitable for 24/7 uninterrupted operation of network rooms and security monitoring stations.
5. Full Global Export Certifications for Smooth Customs Clearance All HR series batteries pass CE marking and EU REACH hazardous substance inspection, fully meet import standards of Europe, Southeast Asia, Middle East and other global regions, supporting hassle-free bulk shipment customs clearance.
6. Wide Temperature Operating Range Stable performance under fluctuating indoor temperature environments, reliable year-round operation for office, factory and commercial power backup scenarios.

• Medium & large industrial UPS uninterruptible power supply systems
• Multi-area security alarm & fire monitoring central control panels
• Server room, network equipment backup power
• Emergency lighting centralized power cabinets
• Access control & multi-building surveillance power supply
• Small off-grid solar energy storage equipment