{"product_id":"sherlo-battery-backup-power-supply-6-4amp","title":"Sherlotronics Battery Backup Power Supply 6.4Amp","description":"\u003cp\u003e\u003cstrong\u003eSherlotronics Battery Backup Power Supply 6.4Amp\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Sherlotronics Battery Backup Power Supply 6.4Amp is a reliable 12VDC backup power supply and battery charger designed for professional security and access control installations. Built for higher-demand systems, it is suitable for alarm panels, CCTV systems, access control door controllers, magnetic locks, panic systems, and other compatible low-voltage security equipment.\u003c\/p\u003e\n\u003cp\u003eThis power supply is designed to charge 18–22Ah 12.8V lithium batteries as well as lead-acid batteries, making it a flexible backup power solution for a wide range of installations. With a maximum current output of 6.4A DC \/ 70W and adjustable output voltage from 13V to 14.4V, it provides stable power for systems that require dependable backup support during mains power failures.\u003c\/p\u003e\n\u003cp\u003eThe unit features microprocessor-controlled charging for safe and efficient battery management. It includes low-battery switch-off at 10V DC to help protect the battery from deep discharge, buzzer alerts for battery-low and AC-fail conditions, resettable fuse protection on the output, and fuse protection on the AC input.\u003c\/p\u003e\n\u003cp\u003eHoused in a durable ABS plastic enclosure, the Sherlotronics 6.4Amp Battery Backup Power Supply is a practical choice for residential, commercial, and light-industrial security systems where stable backup power is essential.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e12VDC battery backup power supply and charger\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaximum current output: 6.4A DC \/ 70W\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable output voltage: 13V to 14.4V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCharges 18–22Ah 12.8V lithium batteries and lead-acid batteries\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMicroprocessor-controlled charging output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLow-battery switch-off at 10V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBuzzer tones for battery-low and AC-fail alerts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResettable fuse protection on output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFuse protection on AC input\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAC fail output rating: 140mA positive switching\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRelay contact rating: 10A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInput voltage range: 110V–230V AC, 50Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOperating temperature: -3°C to 60°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDurable ABS plastic enclosure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDimensions: 275 × 225 × 97mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGross weight: 1.13kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIdeal For\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAlarm panel battery backup\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCCTV backup power\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAccess control systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoor controllers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMagnetic locks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePanic alarm systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResidential, commercial, and light-industrial security installations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Choose This Power Supply?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Sherlotronics Battery Backup Power Supply 6.4Amp is ideal for users who need a stronger, dependable backup power solution for security equipment. Its 6.4A output, lithium and lead-acid battery compatibility, intelligent charging, built-in protection, and AC fail indication make it a reliable choice for maintaining critical security systems during power interruptions.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eNB: Required 12V 18AH Battery not included\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"Sherlotronics","offers":[{"title":"Default Title","offer_id":67715868819765,"sku":"S-64","price":0.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1022\/7590\/7893\/files\/2026_10_00_30_PM.png?v=1793862603","url":"https:\/\/securitek.co.za\/products\/sherlo-battery-backup-power-supply-6-4amp","provider":"securitek","version":"1.0","type":"link"}