{"product_id":"mini-insulin-refrigerator-protected-3-7v-6-6-10-5ah-li-ion-rechargeable-battery","title":"FMA 3.7V 6600–10500mAh Li-ion Rechargeable Battery for Mini Insulin Refrigerator | 1S PCM Protected","description":"\u003ch2\u003eFMA 3.7V Li-ion Rechargeable Battery for Mini Insulin Refrigerator\u003c\/h2\u003e\n\u003cp\u003eHigh-capacity 3.7V lithium-ion battery pack purpose-built for mini insulin refrigerators and similar compact medical\/portable cooling devices. Available in five capacity options (6600mAh to 10500mAh) with a choice of FMA or Panasonic cells, and two connector types (SMP \/ XHR). Each pack includes built-in PCM protection for safe and reliable operation. Assembled by FMA to strict quality standards.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePurpose-Built for Mini Insulin Refrigerators:\u003c\/strong\u003e Direct replacement for compact portable medical coolers requiring 3.7V Li-ion power\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFive Capacity Options:\u003c\/strong\u003e 6600 \/ 7800 \/ 9900 \/ 10500mAh (FMA cells) and 10500mAh (Panasonic cells)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo Connector Options:\u003c\/strong\u003e SMP or XHR — select to match your device’s battery port\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in PCM Protection:\u003c\/strong\u003e Overcharge, over-discharge, and short-circuit protection for safe operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Form Factor:\u003c\/strong\u003e 19×55×69mm — fits standard mini refrigerator battery compartments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Cell Options:\u003c\/strong\u003e FMA cells (cost-effective) or Panasonic cells (premium reliability)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePVC Heat-Shrink Wrap:\u003c\/strong\u003e Durable outer insulation for protection and handling safety\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand New:\u003c\/strong\u003e Assembled by FMA to strict quality standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;\"\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;\"\u003e3.7V (1S)\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\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\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;\"\u003eLithium-ion (Li-ion)\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;\"\u003e1S (single cell \/ parallel pack)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eProtection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003ePCM (overcharge \/ over-discharge \/ short-circuit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eDimensions (T×W×H)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e19 × 55 × 69mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eCell Package\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003ePVC Heat-Shrink\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eConnector Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eSMP \/ XHR (select at checkout)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003ePolarity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eRed wire: (+)   Black wire: (−)\u003c\/td\u003e\n\u003c\/tr\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 (assembled); cells from FMA or Panasonic\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\u003c\/table\u003e\n\n\u003ch3\u003eAvailable Variants\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;\"\u003eCell\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;\"\u003eCapacity\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;\"\u003eWeight\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;\"\u003eConnector\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;\"\u003eSKU\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eFMA\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e6600mAh\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e∼180g\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eSMP \/ XHR\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eFL6600-FMA86C1S3PB_SMP \/ _XHR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eFMA\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e7800mAh\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e∼183g\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eSMP \/ XHR\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eFL7800-FMA86C1S3PB_SMP \/ _XHR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eFMA\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e9900mAh\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e∼182g\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eSMP \/ XHR\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eFL9900-FMA86C1S3PB_SMP \/ _XHR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eFMA\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e10500mAh\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e∼198g\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eSMP \/ XHR\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eFL10500-FMA86C1S3PB_SMP \/ _XHR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003ePanasonic\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e10500mAh\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e∼197g\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eSMP \/ XHR\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eFL10500-PGA86C1S3PB_SMP \/ _XHR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eFMA Cell vs Panasonic Cell\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;\"\u003eFMA Cell\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;\"\u003ePanasonic Cell\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eCell Origin\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eChina (FMA brand)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eJapan (Panasonic)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eReliability\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eGood — cost-effective choice\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e✅ Premium — industry-proven quality\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eBest For\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eBudget-conscious buyers\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eLong-term reliability, medical use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eConnector Guide\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;\"\u003eConnector\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;\"\u003eDescription\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;\"\u003eNote\u003c\/th\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 power connector\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eCheck your device’s battery port before ordering\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;\"\u003eXHR-style power connector\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eCheck your device’s battery port before ordering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eNot sure which connector you need? Please send us a photo of your device’s battery port and we will advise the correct option.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eCompatible Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMini insulin refrigerators and portable medical coolers\u003c\/li\u003e\n\u003cli\u003eCompact portable cooling devices requiring 3.7V Li-ion power\u003c\/li\u003e\n\u003cli\u003eOther devices compatible with SMP or XHR connector and 3.7V Li-ion battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1× FMA 3.7V Li-ion Battery Pack (capacity and connector as selected)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow to Install\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003ePower off your device completely before replacing the battery.\u003c\/li\u003e\n\u003cli\u003eOpen the battery compartment and remove the old battery pack.\u003c\/li\u003e\n\u003cli\u003eVerify the connector type matches your device’s battery port (SMP or XHR).\u003c\/li\u003e\n\u003cli\u003eInsert the new FMA battery pack, observing correct polarity: \u003cstrong\u003eRed wire (+), Black wire (−)\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eConnect the battery connector to the device port firmly — grip the connector body, do not pull the wires.\u003c\/li\u003e\n\u003cli\u003eClose the battery compartment and power on the device to verify normal operation.\u003c\/li\u003e\n\u003cli\u003eCharge using a Li-ion charger rated for 3.7V \/ 4.2V max. The built-in PCM will cut off at full charge (4.2V) and over-discharge (3.0V).\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eImportant Cautions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e⚠️ Use only a Li-ion charger rated for 3.7V (4.2V max). Never use Ni-MH, Ni-Cd, or unregulated chargers.\u003c\/li\u003e\n\u003cli\u003e⚠️ Verify connector type and polarity before connecting. Incorrect polarity may damage the PCM or device.\u003c\/li\u003e\n\u003cli\u003e⚠️ Do not short-circuit, puncture, crush, or disassemble the battery pack.\u003c\/li\u003e\n\u003cli\u003e⚠️ Do not charge a damaged or swollen battery. Discontinue use immediately if abnormalities are detected.\u003c\/li\u003e\n\u003cli\u003e⚠️ Do not expose to water, moisture, or extreme temperatures (charge\/discharge: 0°C–45°C; storage: −20°C–35°C).\u003c\/li\u003e\n\u003cli\u003e⚠️ Keep away from flammable materials during charging. Charge in a well-ventilated area.\u003c\/li\u003e\n\u003cli\u003e⚠️ Keep out of reach of children.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSafety Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharging:\u003c\/strong\u003e Use a Li-ion charger (4.2V max). Do not overcharge or leave charging unattended for extended periods.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage:\u003c\/strong\u003e Store at ~50% charge (~3.8V) in a cool, dry place (−20°C–35°C). Avoid full charge for long-term storage.\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–45°C. Do not charge below 0°C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisposal:\u003c\/strong\u003e Discharge to safe voltage, then dispose of according to local lithium battery regulations. Do not incinerate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInspection:\u003c\/strong\u003e Inspect before each use. Do not use if swollen, damaged, or leaking.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eShipping \u0026amp; Transportation Notice\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThis product contains lithium-ion cells and is classified as dangerous goods (UN3481) for shipping purposes.\u003c\/li\u003e\n\u003cli\u003eAir transport is subject to IATA regulations. Additional documentation and handling time may be required.\u003c\/li\u003e\n\u003cli\u003eAll shipments comply with UN3481 packaging and labeling requirements. UN38.3 test report available upon request.\u003c\/li\u003e\n\u003cli\u003eEstimated delivery: 7–20 business days depending on destination and carrier.\u003c\/li\u003e\n\u003cli\u003eBrazil shipments require a valid Tax Number (CPF\/CNPJ). Some remote destinations may take up to 60 days.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"fmabattery","offers":[{"title":"SMP \/ FMA cell 6600mAh","offer_id":46693905399997,"sku":"FL6600-FMA86C1S3PB_SMP","price":19.09,"currency_code":"USD","in_stock":true},{"title":"SMP \/ FMA cell 7800mAh","offer_id":46693905432765,"sku":"FL7800-FMA86C1S3PB_SMP","price":19.55,"currency_code":"USD","in_stock":true},{"title":"SMP \/ FMA cell 9900mAh","offer_id":46693905465533,"sku":"FL9900-FMA86C1S3PB_SMP","price":21.18,"currency_code":"USD","in_stock":true},{"title":"SMP \/ FMA cell 10500mAh","offer_id":46693905498301,"sku":"FL10500-FMA86C1S3PB_SMP","price":22.82,"currency_code":"USD","in_stock":true},{"title":"SMP \/ Panasonic cell 10500mAh","offer_id":46693905531069,"sku":"FL10500-PGA86C1S3PB_SMP","price":26.35,"currency_code":"USD","in_stock":true},{"title":"XHR \/ FMA cell 6600mAh","offer_id":46693905563837,"sku":"FL6600-FMA86C1S3PB_XHR","price":19.09,"currency_code":"USD","in_stock":true},{"title":"XHR \/ FMA cell 7800mAh","offer_id":46693905596605,"sku":"FL7800-FMA86C1S3PB_XHR","price":19.55,"currency_code":"USD","in_stock":true},{"title":"XHR \/ FMA cell 9900mAh","offer_id":46693905629373,"sku":"FL9900-FMA86C1S3PB_XHR","price":21.18,"currency_code":"USD","in_stock":true},{"title":"XHR \/ FMA cell 10500mAh","offer_id":46693905662141,"sku":"FL10500-FMA86C1S3PB_XHR","price":22.82,"currency_code":"USD","in_stock":true},{"title":"XHR \/ Panasonic cell 10500mAh","offer_id":46693905694909,"sku":"FL10500-PGA86C1S3PB_XHR","price":26.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9133\/3821\/files\/10_da7bc3bb-cfb2-4b9d-91e7-410a89345065.jpg?v=1776908732","url":"https:\/\/fmabattery.com\/products\/mini-insulin-refrigerator-protected-3-7v-6-6-10-5ah-li-ion-rechargeable-battery","provider":"fmabattery","version":"1.0","type":"link"}