{"product_id":"7-2v-ni-mh-ni-cd-battery-for-flashlight-exit-led-emergency-lighting-battery-backup-replace-3-3krht23-43-1-5-or-l-hb500-0-1","title":"7.2V Ni-MH Ni-Cd Battery for Flashlight Exit LED Emergency Lighting Battery Backup Replace 3+3KRHT23\/43-1,5 or L-HB500-0-1","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eFMA 7.2V Ni-MH \/ Ni-Cd Rechargeable Battery Pack\u003c\/strong\u003e is a reliable, high-endurance backup power solution engineered specifically for \u003cstrong\u003estairwell lights, staircase emergency fixtures, exit signs, and commercial LED emergency lighting units\u003c\/strong\u003e. Assembled from premium Sub-C (SC) high-temperature emergency cells in a \u003cstrong\u003e6S series configuration (3+3 stick layout, 25 × 132 mm per stick)\u003c\/strong\u003e, this pack is designed as a direct drop-in replacement for worn-out OEM emergency batteries, including \u003cstrong\u003e3+3KRHT23\/43-1,5\u003c\/strong\u003e and \u003cstrong\u003eL-HB500-0-1\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eAvailable in both \u003cstrong\u003eNi-Cd (1200mAh to 1800mAh)\u003c\/strong\u003e and \u003cstrong\u003eNi-MH (2200mAh to 3000mAh)\u003c\/strong\u003e chemistries, allowing facility managers and electrical technicians to select the optimal balance between budget, wide operating temperatures, and extended runtime duration.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n  \u003ctable style=\"width: 100%; border-collapse: collapse; margin: 15px 0; font-size: 14px;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"background-color: #1a3a6a; color: #ffffff; text-align: center;\"\u003e\n        \u003cth style=\"padding: 10px 8px; border: 1px solid #1a3a6a; text-align: left;\"\u003eParameter\u003c\/th\u003e\n        \u003cth style=\"padding: 10px 8px; border: 1px solid #1a3a6a;\"\u003eNi-Cd 1200mAh\u003c\/th\u003e\n        \u003cth style=\"padding: 10px 8px; border: 1px solid #1a3a6a;\"\u003eNi-Cd 1500mAh\u003c\/th\u003e\n        \u003cth style=\"padding: 10px 8px; border: 1px solid #1a3a6a;\"\u003eNi-Cd 1800mAh\u003c\/th\u003e\n        \u003cth style=\"padding: 10px 8px; border: 1px solid #1a3a6a;\"\u003eNi-MH 2200mAh\u003c\/th\u003e\n        \u003cth style=\"padding: 10px 8px; border: 1px solid #1a3a6a;\"\u003eNi-MH 3000mAh\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 9px 10px; border: 1px solid #ddd; background-color: #f8f9fa;\"\u003e\u003cstrong\u003eNominal Voltage\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"padding: 9px 10px; border: 1px solid #ddd; text-align: center;\" colspan=\"5\"\u003e\u003cstrong\u003e7.2V\u003c\/strong\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 9px 10px; border: 1px solid #ddd; background-color: #f8f9fa;\"\u003e\u003cstrong\u003eCapacity\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"padding: 9px 10px; border: 1px solid #ddd; text-align: center;\"\u003e1200mAh\u003c\/td\u003e\n        \u003ctd style=\"padding: 9px 10px; border: 1px solid #ddd; text-align: center;\"\u003e1500mAh\u003c\/td\u003e\n        \u003ctd style=\"padding: 9px 10px; border: 1px solid #ddd; text-align: center;\"\u003e1800mAh\u003c\/td\u003e\n        \u003ctd style=\"padding: 9px 10px; border: 1px solid #ddd; text-align: center;\"\u003e2200mAh\u003c\/td\u003e\n        \u003ctd style=\"padding: 9px 10px; border: 1px solid #ddd; text-align: center;\"\u003e3000mAh\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 9px 10px; border: 1px solid #ddd; background-color: #f8f9fa;\"\u003e\u003cstrong\u003eChemistry\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"padding: 9px 10px; border: 1px solid #ddd; text-align: center;\" colspan=\"3\"\u003eNickel-Cadmium (Ni-Cd)\u003c\/td\u003e\n        \u003ctd style=\"padding: 9px 10px; border: 1px solid #ddd; text-align: center;\" colspan=\"2\"\u003eNickel-Metal Hydride (Ni-MH)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 9px 10px; border: 1px solid #ddd; background-color: #f8f9fa;\"\u003e\u003cstrong\u003eCell Size \u0026amp; Type\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"padding: 9px 10px; border: 1px solid #ddd; text-align: center;\" colspan=\"5\"\u003eSub-C (SC Size \/ 23430) Emergency High-Temp Cells\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 9px 10px; border: 1px solid #ddd; background-color: #f8f9fa;\"\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"padding: 9px 10px; border: 1px solid #ddd; text-align: center;\" colspan=\"5\"\u003e6S Stick Format (3+3 Stick Layout: 2 sticks, each approx. Ø25 × 132 mm)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 9px 10px; border: 1px solid #ddd; background-color: #f8f9fa;\"\u003e\u003cstrong\u003eReplaces OEM\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"padding: 9px 10px; border: 1px solid #ddd; text-align: center;\" colspan=\"5\"\u003e3+3KRHT23\/43-1,5, L-HB500-0-1, and compatible 7.2V SC stick packs\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 9px 10px; border: 1px solid #ddd; background-color: #f8f9fa;\"\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"padding: 9px 10px; border: 1px solid #ddd; text-align: center;\" colspan=\"5\"\u003eChina\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eChoosing the Right Chemistry \u0026amp; Capacity\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNi-Cd (1200mAh \/ 1500mAh \/ 1800mAh):\u003c\/strong\u003e Proven emergency lighting chemistry with superior continuous trickle-charge resilience and broad operating temperature range (−20°C to +60°C). Ideal for standard commercial buildings, industrial corridors, and cold stairwells.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNi-MH (2200mAh \/ 3000mAh):\u003c\/strong\u003e Higher energy density offering extended 90-minute or 3-hour emergency backup runtimes without memory effect. An eco-friendly upgrade for fixtures requiring maximum duration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePurpose-Built for Emergency Backups:\u003c\/strong\u003e Designed for continuous float\/trickle charging in always-on emergency lighting and illuminated exit fixtures.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Temperature Sub-C Cells:\u003c\/strong\u003e Engineered to withstand the elevated ambient temperatures found inside enclosed lighting fixtures.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3+3 Stick Configuration:\u003c\/strong\u003e Perfectly fits elongated battery compartments in architectural emergency luminaires and exit boxes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDirect OEM Replacement:\u003c\/strong\u003e Seamlessly replaces 3+3KRHT23\/43-1,5, L-HB500-0-1, and standard 7.2V emergency lighting sticks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEconomical Building Maintenance:\u003c\/strong\u003e Restores safety lighting to full building-code compliance without replacing expensive fixtures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatible Applications\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eLED exit signs and illuminated directional emergency signage\u003c\/li\u003e\n  \u003cli\u003eStairwell, corridor, and staircase emergency backup lighting units\u003c\/li\u003e\n  \u003cli\u003eCommercial fire safety lighting and architectural emergency bulkheads\u003c\/li\u003e\n  \u003cli\u003eIndustrial standby power units and security corridor illuminators\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConnector Customization\u003c\/h3\u003e\n\n\u003cp\u003e\u003cem\u003eStandard wire leads or connectors are shown in the product pictures. If your emergency lighting fixture uses a specific plug (such as AMP, JST, Molex, faston tabs, or customized lead lengths), please contact us before ordering for custom terminal assembly.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e1 × FMA 7.2V Rechargeable Emergency Lighting Battery Pack (Chemistry and Capacity as selected)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSafety Information\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCharging:\u003c\/strong\u003e Use only within fixtures or chargers designed for 7.2V Ni-Cd or Ni-MH battery systems. Do not exceed manufacturer charge specifications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Ensure correct polarity (+ red, − black) during wiring. Disconnect mains power before replacing batteries in fixtures.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStorage:\u003c\/strong\u003e Store in a cool, dry place (15°C–25°C) away from direct sunlight. Maintain a partial charge (40%–60%) for prolonged storage.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Do not short-circuit, crush, puncture, or expose to open flame. Do not immerse in liquids.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e Operating range: Ni-Cd −20°C to 60°C; Ni-MH 0°C to 45°C.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisposal:\u003c\/strong\u003e Recycle responsibly according to local hazardous battery regulations. Ni-Cd contains cadmium and must never be disposed of in standard municipal trash.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInspection:\u003c\/strong\u003e Periodically test emergency illumination duration in accordance with local safety regulations. Replace immediately if swelling, corrosion, or inadequate runtime occurs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eShipping \u0026amp; Transportation Notice\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHazardous Goods:\u003c\/strong\u003e This product contains nickel-based rechargeable cells subject to international shipping regulations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAir Transport:\u003c\/strong\u003e Compliant with applicable IATA air transport regulations. Regional transit restrictions may apply.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProtective Packaging:\u003c\/strong\u003e Shipped in insulated, drop-tested protective packaging to eliminate short-circuit risks in transit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDelivery Time:\u003c\/strong\u003e Standard battery transit typically requires 7–20 business days (up to 60 days for remote destinations) due to mandatory customs and security inspections.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDocumentation:\u003c\/strong\u003e Commercial shipments include required transport declarations and safety documentation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"fmabattery","offers":[{"title":"Ni-Cd 1200mAh","offer_id":48464634937533,"sku":"FK1200-23430C6SL","price":17.47,"currency_code":"USD","in_stock":true},{"title":"Ni-Cd 1500mAh","offer_id":48464634970301,"sku":"FK1500-23430C6SL","price":18.44,"currency_code":"USD","in_stock":true},{"title":"Ni-Cd 1800mAh","offer_id":48464635003069,"sku":"FK1800-23430C6SL","price":19.83,"currency_code":"USD","in_stock":true},{"title":"Ni-MH 3000mAh","offer_id":48464635035837,"sku":"FH3000-23430P6SL","price":26.41,"currency_code":"USD","in_stock":true},{"title":"Ni-MH 2200mAh","offer_id":48464635068605,"sku":"FH2200-23430P6SL","price":21.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9133\/3821\/files\/S8fd7f20775124a1e92593e09bc4ea2271.webp?v=1789709974","url":"https:\/\/fmabattery.com\/products\/7-2v-ni-mh-ni-cd-battery-for-flashlight-exit-led-emergency-lighting-battery-backup-replace-3-3krht23-43-1-5-or-l-hb500-0-1","provider":"fmabattery","version":"1.0","type":"link"}