{"product_id":"panasonic-26650-battery-3-7v-5000mah-5a-10pcs-large-button-top-small-button-top-flat-top","title":"Panasonic 26650 Battery 3.7V 5000mAh 5A 10-Pack – Large Button Top, Small Button Top \u0026 Flat Top Li-ion Industrial Cells for Flashlights, E-Bikes, DIY Battery Packs","description":"\u003ch3\u003e\u003cspan class=\"\"\u003eDescription\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eThe Panasonic 26650A is an industrial-grade lithium-ion cell manufactured by Panasonic, featuring a nominal capacity of 5000mAh and a nominal voltage of 3.7V. As a premium A-grade cell, it utilizes advanced NCA (Nickel Cobalt Aluminum) chemistry, delivering exceptional discharge platform stability and long-term reliability—making it an ideal power source for high-power flashlights, e-bikes, energy storage systems, and DIY battery pack projects.\u003c\/span\u003e\u003ca href=\"https:\/\/www.conrad.de\/de\/p\/panasonic-ncr26650a-spezial-akku-26650-flat-top-li-ion-3-7-v-5-ah-1-st-3768032.html\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/oxdea.gt\/product\/bateria-recargable-de-litio-3-7v-5000-mah-26250a-color-verde\/\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eThis product is available in three top-terminal variants to suit different project needs. The\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eLarge Button Top\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e(67.2mm height) features a larger protruding button suitable for series connection. The\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eSmall Button Top\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e(66.6mm height) features a smaller protruding button, also suitable for series connection, and is the default shipping version. The\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eFlat Top\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e(65.5mm height) has a standard flat terminal and is\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003enot suitable for series connection\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e.\u003c\/span\u003e\u003ca href=\"https:\/\/www.varle.lt\/baterijos-standartines\/ikraunama-baterija-panasonic-26650a-5000mah-li-ion--51891545.html#1\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/oxdea.gt\/product\/bateria-recargable-de-litio-3-7v-5000-mah-26250a-color-verde\/\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eThe 5000mAh high capacity is a leading specification in the 26650 format. Combined with stable 3.7V output and low self-discharge, a single charge delivers extended runtime for power-hungry devices. With a cycle life of 500+ charges, this cell maintains consistent performance over long-term use under proper conditions.\u003c\/span\u003e\u003ca href=\"https:\/\/www.conrad.de\/de\/p\/panasonic-ncr26650a-spezial-akku-26650-flat-top-li-ion-3-7-v-5-ah-1-st-3768032.html\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"http:\/\/kinstarbattery.com\/Product\/36\/571\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"\"\u003eKey Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e5000mAh High Capacity\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e: A-grade industrial cell providing lasting power for high-power flashlights and energy storage devices\u003c\/span\u003e\u003ca href=\"https:\/\/www.varle.lt\/baterijos-standartines\/ikraunama-baterija-panasonic-26650a-5000mah-li-ion--51891545.html#1\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.conrad.de\/de\/p\/panasonic-ncr26650a-spezial-akku-26650-flat-top-li-ion-3-7-v-5-ah-1-st-3768032.html\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eStable Discharge Platform\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e: NCA chemistry ensures steady voltage under load—no sudden dropouts or flickering\u003c\/span\u003e\u003ca href=\"https:\/\/jianghu.taobao.com\/detail\/47414_71703815?order=1\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eThree Top-Terminal Options\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e: Large Button Top \/ Small Button Top (suitable for series) \/ Flat Top (not suitable for series), fitting different battery compartment designs\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eLow Self-Discharge\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e: Minimal power loss during long-term storage, ideal for backup power applications\u003c\/span\u003e\u003ca href=\"http:\/\/www.hnzyuan.com\/chanpin_yanfa\/115.html\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"http:\/\/kinstarbattery.com\/Product\/36\/571\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eLong Cycle Life\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e: 500+ charge-discharge cycles with slow performance degradation\u003c\/span\u003e\u003ca href=\"https:\/\/www.conrad.de\/de\/p\/panasonic-ncr26650a-spezial-akku-26650-flat-top-li-ion-3-7-v-5-ah-1-st-3768032.html\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/masterlexon.com\/en\/panasonic-26650-5000mah-li-ion-battery\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eJapanese Manufacturing Quality\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e: Genuine Panasonic cell with guaranteed consistency and safety\u003c\/span\u003e\u003ca href=\"https:\/\/www.varle.lt\/baterijos-standartines\/ikraunama-baterija-panasonic-26650a-5000mah-li-ion--51891545.html#1\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan class=\"\"\u003eParameters\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv class=\"ds-scroll-area ds-scroll-area--show-on-focus-within ds-scroll-area--enabled _1210dd7 c03cafe9\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"\"\u003eParameter\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan class=\"\"\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003ePanasonic\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003e26650A \/ NCR26650A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eBattery Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eLi-ion (NCA)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eSize\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003e26650 (approx. 26.5mm diameter)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eNominal Capacity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003e5000mAh\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eNominal Voltage\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003e3.7V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eCharge Cut-off Voltage\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003e4.2V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eDischarge Cut-off Voltage\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003e2.5V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eMax Continuous Discharge\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan class=\"\"\u003e10A\u003c\/span\u003e\u003ca href=\"https:\/\/www.varle.lt\/baterijos-standartines\/ikraunama-baterija-panasonic-26650a-5000mah-li-ion--51891545.html#1\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.conrad.de\/de\/p\/panasonic-ncr26650a-spezial-akku-26650-flat-top-li-ion-3-7-v-5-ah-1-st-3768032.html\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eContinuous Discharge\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan class=\"\"\u003e5.5A\u003c\/span\u003e\u003ca href=\"https:\/\/www.conrad.de\/de\/p\/panasonic-ncr26650a-spezial-akku-26650-flat-top-li-ion-3-7-v-5-ah-1-st-3768032.html\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan class=\"\"\u003eApprox. 90–98g\u003c\/span\u003e\u003ca href=\"https:\/\/www.varle.lt\/baterijos-standartines\/ikraunama-baterija-panasonic-26650a-5000mah-li-ion--51891545.html#1\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.conrad.de\/de\/p\/panasonic-ncr26650a-spezial-akku-26650-flat-top-li-ion-3-7-v-5-ah-1-st-3768032.html\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eCycle Life\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan class=\"\"\u003e≥500 cycles\u003c\/span\u003e\u003ca href=\"https:\/\/www.conrad.de\/de\/p\/panasonic-ncr26650a-spezial-akku-26650-flat-top-li-ion-3-7-v-5-ah-1-st-3768032.html\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/masterlexon.com\/en\/panasonic-26650-5000mah-li-ion-battery\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eVersion\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eLarge Button Top (67.2mm) \/ Small Button Top (66.6mm) \/ Flat Top (65.5mm)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003ePack Quantity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003e10-Pack\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003e\u003cspan class=\"\"\u003eApplications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eHigh-Power Flashlights\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e: Large capacity supports extended high-brightness output; stable discharge platform prevents brightness fade\u003c\/span\u003e\u003ca href=\"https:\/\/www.conrad.de\/de\/p\/panasonic-ncr26650a-spezial-akku-26650-flat-top-li-ion-3-7-v-5-ah-1-st-3768032.html\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/jianghu.taobao.com\/detail\/47414_71703815?order=1\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eE-Bikes and Small EVs\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e: Reliable power for low-speed electric vehicles\u003c\/span\u003e\u003ca href=\"http:\/\/www.hnzyuan.com\/chanpin_yanfa\/115.html\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"http:\/\/admin.cbcu.com.cn:9090\/kashuo\/2026081945978.html\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eEnergy Storage Systems\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e: Solar storage, UPS backup power, and portable power station battery packs\u003c\/span\u003e\u003ca href=\"http:\/\/www.hnzyuan.com\/chanpin_yanfa\/115.html\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"http:\/\/www.szfa.com\/index.php?homepage=kmw007\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003ePower Tools\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e: Suitable for moderate-power tool battery pack assembly\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eDIY Battery Packs\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e: Series or parallel assembly for custom packs (flat top not recommended for series)\u003c\/span\u003e\u003ca href=\"https:\/\/oxdea.gt\/product\/bateria-recargable-de-litio-3-7v-5000-mah-26250a-color-verde\/\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan class=\"\"\u003eFAQ\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eQ1: What is the capacity of this battery?\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"\"\u003eA: The nominal capacity is 5000mAh (5.0Ah), a high-capacity level for the 26650 format.\u003c\/span\u003e\u003ca href=\"https:\/\/www.varle.lt\/baterijos-standartines\/ikraunama-baterija-panasonic-26650a-5000mah-li-ion--51891545.html#1\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.conrad.de\/de\/p\/panasonic-ncr26650a-spezial-akku-26650-flat-top-li-ion-3-7-v-5-ah-1-st-3768032.html\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eQ2: What is the difference between the three top-terminal variants? Which should I choose?\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"\"\u003eA: The Large Button Top (67.2mm) and Small Button Top (66.6mm) have protruding positive terminals suitable for series connection, ensuring reliable contact between cells. The Flat Top (65.5mm) has a flat terminal and is\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003enot suitable for series connection\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e—poor contact may cause circuit breaks or arcing. Choose button top versions for battery pack assembly; flat top is fine for battery holders or spot-welding.\u003c\/span\u003e\u003ca href=\"https:\/\/www.varle.lt\/baterijos-standartines\/ikraunama-baterija-panasonic-26650a-5000mah-li-ion--51891545.html#1\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/oxdea.gt\/product\/bateria-recargable-de-litio-3-7v-5000-mah-26250a-color-verde\/\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eQ3: What is the maximum discharge current?\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"\"\u003eA: Maximum continuous discharge is 10A, with continuous discharge at approximately 5.5A.\u003c\/span\u003e\u003ca href=\"https:\/\/www.varle.lt\/baterijos-standartines\/ikraunama-baterija-panasonic-26650a-5000mah-li-ion--51891545.html#1\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.conrad.de\/de\/p\/panasonic-ncr26650a-spezial-akku-26650-flat-top-li-ion-3-7-v-5-ah-1-st-3768032.html\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eQ4: Does this battery have a protection circuit?\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"\"\u003eA: No. This is an\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eunprotected bare cell\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eand must be used with a BMS or device equipped with overcharge\/over-discharge protection. Do not discharge below 2.5V.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eQ5: How should I charge it?\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"\"\u003eA: Use CC-CV (constant current, constant voltage) charging with a cut-off voltage of 4.2V. Maximum charge current is approximately 3.4A.\u003c\/span\u003e\u003ca href=\"https:\/\/www.conrad.de\/de\/p\/panasonic-ncr26650a-spezial-akku-26650-flat-top-li-ion-3-7-v-5-ah-1-st-3768032.html\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eUse a charger specifically designed for Li-ion cells.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eQ6: How should I store the 10-pack?\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"\"\u003eA: Store in a cool, dry place at approximately 3.7V storage voltage (around 40%–60% state of charge), using insulating protective cases to prevent short circuits.\u003c\/span\u003e\u003c\/p\u003e","brand":"Panasonic","offers":[{"title":"Large button top","offer_id":51659618156790,"sku":"Oneandes60","price":79.98,"currency_code":"USD","in_stock":true},{"title":"Small button top","offer_id":51659618189558,"sku":"Oneandes61","price":79.98,"currency_code":"USD","in_stock":true},{"title":"Flat Top","offer_id":51659618222326,"sku":"Oneandes62","price":79.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/2753\/6886\/files\/panasonic-26650a-battery-5000mah-5a-10pcs-large-button-top-main.webp?v=1789636856","url":"https:\/\/oneandes.com\/products\/panasonic-26650-battery-3-7v-5000mah-5a-10pcs-large-button-top-small-button-top-flat-top","provider":"OneAndes","version":"1.0","type":"link"}