{"product_id":"400mah-polymer-lithium-3-7v-rechargeable-battery-with-jst-1-25mm-for","title":"400mAh Polymer Lithium 3.7V Rechargeable Battery with JST 1.25mm for Bluetooth Headset Beauty Device Small Electronics","description":"\u003cdiv\u003e\u003cimg cke-id=\"img43\" height=\"887\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S698cd74ad70a400b9ac2245a595bf068n.jpg?width=1774\u0026amp;height=887\u0026amp;hash=2661\" style=\"width: 100%; height: auto; vertical-align: middle;\" width=\"1774\" alt=\"602040 400mAh Polymer Lithium 3.7V Rechargeable Battery with JST 1.25mm for Bluetooth Headset Beauty Device Small Electron...\"\u003e\u003c\/div\u003e\n\u003cp class=\"word-break white-space mt-10\" style=\"text-align:left;color:#434649;font-size:13px;font-weight:normal;\"\u003e400mAh Polymer Lithium 3.7V Rechargeable Battery with JST 1.25mm for Bluetooth Headset Beauty Device Small Electronics\u003cbr\u003e\n\u003cbr\u003e\nProduct Description\u003cbr\u003e\nThis is a rechargeable Li-Polymer battery designed for compact electronic devices. It is widely used in small electronic products such as wireless headsets, speakers, beauty devices, toys, portable printers and other compact devices.\u003cbr\u003e\n\u003cbr\u003e\nPlease confirm the battery model, size, voltage, capacity, connector type and wire polarity before ordering. If you are not sure whether it fits your device, please contact us and send your original battery photo for confirmation.\u003cbr\u003e\n\u003cbr\u003e\nConnector customization is available for orders of 20 pcs or more. We usually ship with JST-1.25mm connector by default. If you need a specific connector type or polarity arrangement, please contact us before ordering.\u003cbr\u003e\n\u003cbr\u003e\nSpecification\u003cbr\u003e\nModel: 602040\u003cbr\u003e\nBattery Type: Li-Polymer Battery\u003cbr\u003e\nNominal Voltage: 3.7V\u003cbr\u003e\nNominal Capacity: 400mAh\u003cbr\u003e\nSize: 6*20*42mm\u003cbr\u003e\nConnector: JST-1.25mm\u003cbr\u003e\nCustomization: Supported for bulk orders\u003cbr\u003e\nPackage: 1pcs\/2pcs\/5pcs\/8pcs\/10pcs\/20pcs × Battery\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\nUsage Notes\u003cbr\u003e\nUse a compatible charger.\u003cbr\u003e\nDo not short-circuit the terminals.\u003cbr\u003e\nDo not puncture, crush or disassemble the battery.\u003cbr\u003e\nKeep away from fire, water and high heat.\u003cbr\u003e\nStore in a cool, dry place and keep out of reach of children.\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg cke-id=\"img44\" height=\"1254\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S66400c59bd2b4a1587301f76ae25ddcdi.jpg\" style=\"width: 100%; height: auto; vertical-align: middle;\" width=\"1254\" alt=\"602040 400mAh Polymer Lithium 3.7V Rechargeable Battery with JST 1.25mm for Bluetooth Headset Beauty Device Small Electron...\"\u003e\u003c\/div\u003e \u003cdiv\u003e\u003cimg cke-id=\"img45\" height=\"1254\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S7d821fd47ae14ab7b18225af357b2a9bU.jpg\" style=\"width: 100%; height: auto; vertical-align: middle;\" width=\"1254\" alt=\"602040 400mAh Polymer Lithium 3.7V Rechargeable Battery with JST 1.25mm for Bluetooth Headset Beauty Device Small Electron...\"\u003e\u003c\/div\u003e \u003cdiv\u003e\u003cimg cke-id=\"img46\" height=\"2508\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S50ecf1ed50b7491a978dac242dfa83eeV.jpg\" style=\"width: 100%; height: auto; vertical-align: middle;\" width=\"2508\" alt=\"602040 400mAh Polymer Lithium 3.7V Rechargeable Battery with JST 1.25mm for Bluetooth Headset Beauty Device Small Electron...\"\u003e\u003c\/div\u003e \u003cdiv\u003e\u003cimg cke-id=\"img47\" height=\"1254\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S3a682d9d630e406e8ca4f6e61ce0c2d4E.jpg\" style=\"width: 100%; height: auto; vertical-align: middle;\" width=\"1254\" alt=\"602040 400mAh Polymer Lithium 3.7V Rechargeable Battery with JST 1.25mm for Bluetooth Headset Beauty Device Small Electron...\"\u003e\u003c\/div\u003e \u003cdiv\u003e\u003cimg cke-id=\"img48\" height=\"1254\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sf5f5cccdc0a1413c8d3e6f7911d9d7faz.jpg\" style=\"width: 100%; height: auto; vertical-align: middle;\" width=\"1254\" alt=\"602040 400mAh Polymer Lithium 3.7V Rechargeable Battery with JST 1.25mm for Bluetooth Headset Beauty Device Small Electron...\"\u003e\u003c\/div\u003e \u003cdiv\u003e\u003cimg cke-id=\"img49\" height=\"1254\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S1570039bcb624499a9ee1ce10b460fd3w.jpg\" style=\"width: 100%; height: auto; vertical-align: middle;\" width=\"1254\" alt=\"602040 400mAh Polymer Lithium 3.7V Rechargeable Battery with JST 1.25mm for Bluetooth Headset Beauty Device Small Electron...\"\u003e\u003c\/div\u003e \u003cdiv\u003e\u003cimg cke-id=\"img50\" height=\"887\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S6dd4aa2d9e294c69a142ee5cd8db3f5az.jpg?width=1774\u0026amp;height=887\u0026amp;hash=2661\" style=\"width: 100%; height: auto; vertical-align: middle;\" width=\"1774\" alt=\"602040 400mAh Polymer Lithium 3.7V Rechargeable Battery with JST 1.25mm for Bluetooth Headset Beauty Device Small Electron...\"\u003e\u003c\/div\u003e\n\u003csection class=\"product-seo-details\"\u003e\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e rechargeable Li-Po polymer battery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ part number:\u003c\/strong\u003e 602040\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 3.7V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 400mAh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector:\u003c\/strong\u003e JST 1.25mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrdering check:\u003c\/strong\u003e confirm dimensions, connector polarity and device compatibility before purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompatibility and ordering check\u003c\/h2\u003e\n\u003cp\u003eMatch the model number, voltage, capacity, dimensions and connector before ordering. If you are replacing an existing pack, compare the label and plug orientation with your original battery.\u003c\/p\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cdl\u003e\n\u003cdt\u003eHow do I confirm this product fits my device?\u003c\/dt\u003e\n\u003cdd\u003eCheck the model number, voltage, capacity, size and connector against your original part before purchase.\u003c\/dd\u003e\n\u003cdt\u003eCan this battery be used with any charger?\u003c\/dt\u003e\n\u003cdd\u003eUse only a charger that matches the battery chemistry, voltage and connector requirements.\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003ch2\u003eSafety note\u003c\/h2\u003e\n\u003cp\u003eDo not short-circuit, puncture, crush or expose batteries to fire or water. Stop using the battery if it swells, leaks, overheats or shows visible damage.\u003c\/p\u003e\u003c\/section\u003e","brand":"KLMXPS Battery store","offers":[{"title":"1PCS 602040 JST-1.25","offer_id":53520969695511,"sku":"1PCS 602040 JST-1.25","price":291.7,"currency_code":"USD","in_stock":true},{"title":"2PCS 602040 JST-1.25","offer_id":53520969728279,"sku":"2PCS 602040 JST-1.25","price":291.7,"currency_code":"USD","in_stock":true},{"title":"5PCS 602040 JST-1.25","offer_id":53520969761047,"sku":"5PCS 602040 JST-1.25","price":291.7,"currency_code":"USD","in_stock":true},{"title":"8PCS 602040 JST-1.25","offer_id":53520969793815,"sku":"8PCS 602040 JST-1.25","price":291.7,"currency_code":"USD","in_stock":true},{"title":"10PCS602040 JST-1.25","offer_id":53520969826583,"sku":"10PCS 602040 JST-1.25","price":291.7,"currency_code":"USD","in_stock":true},{"title":"20PCS602040 JST-1.25","offer_id":53520969859351,"sku":"20PCS 602040 JST-1.25","price":291.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0995\/1946\/3703\/files\/S66400c59bd2b4a1587301f76ae25ddcdi.webp?v=1781061213","url":"https:\/\/www.klmxps.com\/products\/400mah-polymer-lithium-3-7v-rechargeable-battery-with-jst-1-25mm-for","provider":"Klmxps","version":"1.0","type":"link"}