{"product_id":"18v-18-5v-2-6-3-5ah-li-ion-battery-for-portable-testing-device-medical-equipment","title":"18V 18.5V 2.6-3.5Ah Li-ion Battery for Portable Testing Device Medical Equipment","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\n\u003cp\u003eHigh-quality 18V\/18.5V protected Li-ion rechargeable battery pack designed for portable testing devices, medical equipment, and professional diagnostic instruments. Available in multiple capacity options (2.2Ah to 3.5Ah) with FMA or Panasonic cells, featuring built-in PCM protection circuit and DC 5.5\/2.1 connector for reliable and long-lasting medical-grade power.\u003c\/p\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e1 × 18V\/18.5V Protected Li-ion Rechargeable Battery Pack (capacity and cell type as selected)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 18.0-18.5V (5S configuration)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eCapacity Options:\u003c\/strong\u003e 2200mAh, 2600mAh, 3300mAh, or 3500mAh\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eCell Options:\u003c\/strong\u003e FMA cells or Panasonic cells (3500mAh only)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eChemistry:\u003c\/strong\u003e Li-ion (Lithium-ion) with PCM protection circuit\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eConnector:\u003c\/strong\u003e DC 5.5\/2.1 Female+Male\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eConnector Polarity:\u003c\/strong\u003e Inside: Positive (+), Outside: Negative (-)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 19 × 70 × 92mm (Flat shape)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approximately 275g\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eCell Package:\u003c\/strong\u003e PVC heat shrink tube\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e FMA or Panasonic cells, assembled by FMA\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eCompatible with:\u003c\/strong\u003e Portable testing devices, medical equipment, diagnostic instruments\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eRechargeable:\u003c\/strong\u003e Yes, hundreds of charge cycles\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eProtected circuit:\u003c\/strong\u003e Built-in PCM protection against overcharge, over-discharge, and short circuit\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eMedical-grade reliability:\u003c\/strong\u003e Ensures consistent power for critical medical applications\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eLong runtime:\u003c\/strong\u003e Extended operating time for professional use\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eReliable performance:\u003c\/strong\u003e Consistent power output for accurate testing and diagnostics\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCapacity \u0026amp; Cell Options\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eFMA Cell Options:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e2200mAh (2.2Ah) - Compact capacity for basic needs\u003c\/li\u003e\n\t\u003cli\u003e2600mAh (2.6Ah) - Standard capacity for regular use\u003c\/li\u003e\n\t\u003cli\u003e3300mAh (3.3Ah) - Enhanced capacity for extended runtime\u003c\/li\u003e\n\t\u003cli\u003e3500mAh (3.5Ah) - Maximum capacity for all-day power\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePanasonic Cell Option:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e3500mAh (3.5Ah) - Premium Panasonic cells for superior quality and longest lifespan\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Pricing varies based on capacity and cell type selected. Panasonic cells offer superior quality and longer cycle life.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eConnector Specifications\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eDC 5.5\/2.1mm Female+Male Connector:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eInside (center pin): Positive (+)\u003c\/li\u003e\n\t\u003cli\u003eOutside (barrel): Negative (-)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Verify your device's connector polarity before use to ensure proper connection.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\n\u003cp\u003ePerfect replacement battery for:\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003ePortable testing devices and diagnostic equipment\u003c\/li\u003e\n\t\u003cli\u003eMedical equipment and healthcare instruments\u003c\/li\u003e\n\t\u003cli\u003eProfessional diagnostic tools\u003c\/li\u003e\n\t\u003cli\u003eLaboratory testing devices\u003c\/li\u003e\n\t\u003cli\u003ePortable medical monitors\u003c\/li\u003e\n\t\u003cli\u003eOther devices requiring 18V\/18.5V Li-ion battery packs for medical applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSafety Information\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eCharging:\u003c\/strong\u003e Use only the recommended charger designed for Li-ion batteries. Do not overcharge or leave unattended during charging.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eStorage:\u003c\/strong\u003e Store in a cool, dry place away from direct sunlight and heat sources. Keep away from children and pets.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eOperation:\u003c\/strong\u003e Do not short-circuit, puncture, crush, or disassemble the battery. Avoid exposure to water or moisture.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eTemperature:\u003c\/strong\u003e Operate and store within the recommended temperature range. Extreme temperatures may affect performance and safety.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDisposal:\u003c\/strong\u003e Do not dispose of in regular trash. Recycle according to local regulations for rechargeable batteries.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eInspection:\u003c\/strong\u003e Regularly inspect the battery for signs of damage, swelling, or leakage. Discontinue use immediately if any abnormalities are detected.\u003c\/p\u003e\n\n\u003ch2\u003eShipping \u0026amp; Transportation Notice\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eHazardous Material:\u003c\/strong\u003e This product contains rechargeable batteries and may be subject to hazardous materials regulations during shipping.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAir Transportation:\u003c\/strong\u003e Batteries may be restricted or prohibited on certain air routes. International shipments may require additional documentation and handling fees.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePackaging:\u003c\/strong\u003e All batteries are packaged according to applicable transportation safety regulations to ensure safe delivery.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDelivery Time:\u003c\/strong\u003e Due to shipping restrictions, delivery times may be longer than standard products, especially for international orders.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDocumentation:\u003c\/strong\u003e Proper shipping labels and documentation will be applied to comply with carrier and regulatory requirements.\u003c\/p\u003e\n","brand":"fmabattery","offers":[{"title":"FMA cell 2200mAh","offer_id":46383097512125,"sku":"FL2200-FMA86C5S1PB","price":23.92,"currency_code":"USD","in_stock":true},{"title":"FMA cell 2600mAh","offer_id":46383097544893,"sku":"FL2600-FMA86C5S1PB","price":24.52,"currency_code":"USD","in_stock":true},{"title":"FMA cell 3300mAh","offer_id":46383097577661,"sku":"FL3300-FMA86C5S1PB","price":26.95,"currency_code":"USD","in_stock":true},{"title":"FMA cell 3500mAh","offer_id":46383097610429,"sku":"FL3500-FMA86C5S1PB","price":29.66,"currency_code":"USD","in_stock":true},{"title":"Panasonic cell 3500mAh","offer_id":46383097643197,"sku":"FL3500-PGA86C5S1PB","price":35.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9133\/3821\/files\/10_666e17dc-9454-44cb-bc11-5f0493dc7b0a.jpg?v=1770261048","url":"https:\/\/fmabattery.com\/products\/18v-18-5v-2-6-3-5ah-li-ion-battery-for-portable-testing-device-medical-equipment","provider":"fmabattery","version":"1.0","type":"link"}