{"product_id":"ni-mh-3-6v-4000mah-rechargeable-battery-for-power-of-portable-device-instruments","title":"FMA 3.6V 4000mAh Ni-MH Rechargeable Battery Pack 3S for Portable LED Work Light Lamp","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eFMA 3.6V 4000mAh Ni-MH Rechargeable Battery Pack\u003c\/strong\u003e is a high-capacity 3S configuration using premium 17670-size Ni-MH cells. Designed specifically to power \u003cstrong\u003eportable LED work lights, mining lamps, camping lanterns, and handheld lighting devices\u003c\/strong\u003e, this battery delivers stable, long-lasting output to keep your light running through extended work sessions — even in the most demanding outdoor environments.\u003c\/p\u003e\n\u003cp\u003eAvailable in four terminal\/connector options to match a wide range of portable lighting devices — no modification required.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0732\/9133\/3821\/files\/fma_90ff3166-aaa1-455e-b2ad-f48d974b9a30.png?v=1778750813\" alt=\"FMA 农田夜间作业意境图\"\u003e\u003c\/p\u003e\n\u003ch3\u003eCompatible Applications\u003c\/h3\u003e\n\u003cp\u003eThis battery pack is ideal for portable lighting devices requiring a \u003cstrong\u003e3.6V Ni-MH battery\u003c\/strong\u003e, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePortable LED work lights\u003c\/strong\u003e and handheld floodlights\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMining lamps\u003c\/strong\u003e and safety headlamps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCamping lanterns\u003c\/strong\u003e and outdoor lighting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAgricultural work lights\u003c\/strong\u003e for field and farm use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmergency lighting\u003c\/strong\u003e and backup lamps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInspection lights\u003c\/strong\u003e and industrial handheld lamps\u003c\/li\u003e\n\u003cli\u003eAny portable lighting device using a 3.6V \/ 3S Ni-MH battery pack with 17670 cells\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Capacity 4000mAh:\u003c\/strong\u003e Extended runtime for long work sessions outdoors or in the field\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3S 17670 Ni-MH Configuration:\u003c\/strong\u003e Stable 3.6V nominal output with consistent discharge performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 Terminal Options:\u003c\/strong\u003e SYP \/ XHR \/ SMP \/ Ring (metal ring terminal) — select to match your device\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Terminal Option:\u003c\/strong\u003e Metal ring terminal for direct screw-connection to lamp holders — no connector needed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNi-MH Chemistry:\u003c\/strong\u003e Safe, environmentally friendly, minimal memory effect, excellent cycle life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust \u0026amp; Reliable:\u003c\/strong\u003e 194g solid construction, built for demanding outdoor and industrial use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand New:\u003c\/strong\u003e FMA brand, manufactured to strict quality standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eFMA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eChemistry\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eNickel Metal Hydride (Ni-MH)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e3S1P (3 cells in series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\n\u003cp\u003e3ST: 32*35*68mm\u003c\/p\u003e\n\u003cp\u003e3SB: 18*52*70mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eNominal Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e3.6V (3 × 1.2V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eFull Charge Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e4.2V (3 × 1.4V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eDischarge Cut-off Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e3.0V (3 × 1.0V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eStandard Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e4000mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eStandard Charge Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e0.5C (2000mA recommended)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eTerminal \/ Connector Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eSYP \/ XHR \/ SMP \/ Ring (metal ring terminal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e~194g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eBrand New\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eChina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTerminal \/ Connector Options\u003c\/h3\u003e\n\u003cp\u003ePlease select the terminal type that matches your lighting device when ordering:\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ddd; background: #f5f5f5;\"\u003eTerminal\u003c\/th\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ddd; background: #f5f5f5;\"\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eSYP\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eSYP-style plug connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eXHR\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eJST XHR-style plug connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eSMP\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eSMP-style plug connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eRing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eMetal ring terminal — for direct screw-connection to lamp holder, no plug needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e⚠️ \u003cstrong\u003eNot sure which terminal you need?\u003c\/strong\u003e Please check your existing battery leads or lamp holder connection. If unsure, contact us with a photo of your device's battery port and we will advise.\u003c\/p\u003e\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × FMA 3.6V 4000mAh Ni-MH Rechargeable Battery Pack (terminal type as selected)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSafety Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharging:\u003c\/strong\u003e Use only a Ni-MH compatible charger rated for 3.6V \/ 3S packs (max 1.4V per cell). Do not use Li-ion chargers. Always charge in a well-ventilated area.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage:\u003c\/strong\u003e Store at 40–60% charge in a cool, dry place (15–25°C). Top up every 3–6 months if stored long-term.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Do not short-circuit, puncture, crush, or disassemble. Avoid exposure to water or moisture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e Charge and discharge within 0°C to 45°C. Do not charge below 0°C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandling:\u003c\/strong\u003e Keep out of reach of children. Do not disassemble or modify the battery pack.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInspection:\u003c\/strong\u003e Discontinue use immediately if the battery shows swelling, leakage, or abnormal heat.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisposal:\u003c\/strong\u003e Dispose of in accordance with local Ni-MH battery recycling regulations. Do not incinerate.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eShipping \u0026amp; Transportation Notice\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHazardous Goods:\u003c\/strong\u003e This product contains Ni-MH rechargeable cells and may be subject to shipping restrictions in certain regions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir Transportation:\u003c\/strong\u003e May have limitations for air freight. Please check with carrier for specific requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Packed in compliance with international shipping standards for nickel-based batteries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery Time:\u003c\/strong\u003e Estimated 7–20 business days depending on destination. Brazil and remote destinations may take up to 60 days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocumentation:\u003c\/strong\u003e All required safety data sheets and shipping declarations are included with commercial orders.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FMA","offers":[{"title":"SYP","offer_id":46368264650941,"sku":"FH4000-17670C3ST","price":18.35,"currency_code":"USD","in_stock":true},{"title":"XHR","offer_id":46368264683709,"sku":"FH4000-17670C3ST","price":18.35,"currency_code":"USD","in_stock":true},{"title":"SMP","offer_id":46368264716477,"sku":"FH4000-17670C3ST","price":18.35,"currency_code":"USD","in_stock":true},{"title":"Ring","offer_id":46792950317245,"sku":"FH4000-17670C3SB","price":18.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9133\/3821\/files\/s-l1600_dae02090-d360-4883-a7a6-0a0ed639aae5.jpg?v=1769828889","url":"https:\/\/fmabattery.com\/products\/ni-mh-3-6v-4000mah-rechargeable-battery-for-power-of-portable-device-instruments","provider":"fmabattery","version":"1.0","type":"link"}