{"product_id":"1-5pcs-hw-391-2s-20a-7-4v-8-4v-18650-bms-module-18650-lithium-battery-charger-protection-board-standard-balance-module-for-diy","title":"1-5PCS HW-391 2S 20A 7.4V 8.4V 18650 BMS Module 18650 Lithium Battery Charger Protection Board Standard\/Balance Module for DIY ","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eAccessory Type\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eBattery Accessories\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBattery Included\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCharger included\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eN\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\r\n\t\u003cbr\u003e\r\n\u003c\/p\u003e\r\n\u003cp\u003e\r\n\t\u003cbr\u003e\r\n\u003c\/p\u003e\r\n\u003cdiv\u003e\r\n\t\u003cdiv\u003e\r\n\t\t\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H8d0c292bf1c34191b20d286fdfc16598u.jpg\" width=\"960\" height=\"80\" alt=\"\"\u003e\u003cbr\u003e\r\n\t\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv style=\"padding:15px;border:solid 1px #aeaeae;\"\u003e\r\n\tHW-391 2S 20A 7.4V 8.4V Li-ion Lithium Battery Charger Protection Board 18650 BMS Board Module Balance\u003cbr\u003e\r\nSpecification:\u003cbr\u003e\r\nCharging voltage: DC8.4-9V\u003cbr\u003e\r\nContinuous discharge current: Maximum 20A (if the heat dissipation is not good, please reduce the load current to use)\u003cbr\u003e\r\nContinuous charging current: Maximum 10A\u003cbr\u003e\r\nApplicable options: Suitable for lithium batteries with a nominal voltage of 3.7V and a full charge of 4.2V (including 18650, 26650, polymer lithium batteries), with a starting current of 25A, power drills below 50W, or 168W resistive load.\u003cbr\u003e\r\nProduct size: 48*20*3mm\u003cbr\u003e\r\nProduct weight: 5g\u003cbr\u003e\r\nPacking size: 50*50*15mm\u003cbr\u003e\r\nPackage weight: 5g\u003cbr\u003e\r\n\u003cbr\u003e\r\nPrecautions:\u003cbr\u003e\r\n1. To successfully start the electric drill, you need 2 10C-20CD power batteries, or 4 51-10C power batteries (recommended power battery models: for sony vtc4A, vtc5, vtc6) OV and 8.4V connection lines, use more than 2 square millimeters Copper wire (nickel sheets cannot be used).\u003cbr\u003e\r\n2. When welding the battery for the first time, it needs to be charged before output. Accord connects OV, 4.2V, 8.4V according to the figure.\u003cbr\u003e\r\n3. When the battery is being welded for the first time or is being charged, as long as a single battery exceeds 4.2V, the \"430\" resistor will heat up and discharge (discharge to about 4.19V to stop heating). If the \"430\" resistor is very hot, please check whether it is connected to the wrong wire.\u003cbr\u003e\r\n\u003cbr\u003e\r\nNote:\u003cbr\u003e\r\nDue to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!\u003cbr\u003e\r\nPlease allow 1-2mm measuring deviation due to manual measurement. \u003cbr\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\t\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H92e46b70a9134917bc9adacb2dc767f1S.jpg\" width=\"960\" height=\"80\" alt=\"\"\u003e\u003cbr\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv style=\"padding:15px;border:solid 1px #aeaeae;\"\u003e\r\n\t1 X Lithium Battery Protection Board \u003cbr\u003e\r\n\u003c\/div\u003e\r\n\u003cp\u003e\r\n\t\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H56db8562b91b4d38a5b7294773774e83w.jpg\" width=\"960\" height=\"80\" alt=\"\"\u003e \r\n\u003c\/p\u003e\r\n\u003cdiv style=\"text-align:center;\"\u003e\r\n\t \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd1e4e4a6b1dc4e9c9a4d4ad0fd06c745l.jpg\" alt=\"\" width=\"auto\"\u003e  \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S8c61dbf026ad457fa3f7a6f19be07748I.jpg\" alt=\"\" width=\"auto\"\u003e  \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Scc99d0add4244e12b0dda41fc0d27ef1G.jpg\" alt=\"\" width=\"auto\"\u003e  \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sffb8ebc99d3c4611b3b7456e3663632cz.jpg\" alt=\"\" width=\"auto\"\u003e  \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S48ac97d9d62c480789372b187d10aadf6.jpg\" alt=\"\" width=\"auto\"\u003e  \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S876c38da54be4f43b70d262b34483e69S.jpg\" alt=\"\" width=\"auto\"\u003e  \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S4c911268e011405cb4abbc5a07f0f87c4.jpg\" alt=\"\" width=\"auto\"\u003e  \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S0e16780fbeeb4f52a6676f939b74248e2.jpg\" alt=\"\" width=\"auto\"\u003e  \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S0aa1b0d8847d4661bed9484722a564d1K.jpg\" alt=\"\" width=\"auto\"\u003e  \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S4f3c8dd6f21b4b5a8e0c70548dca4f9dt.jpg\" alt=\"\" width=\"auto\"\u003e  \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S9d48052be33140bd885b1a97aae4e0e5H.jpg\" alt=\"\" width=\"auto\"\u003e  \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S681423a229934fd3bde4363eac7c6ebcG.jpg\" alt=\"\" width=\"auto\"\u003e \r\n\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\t\u003cdiv\u003e\r\n\t\t\u003cp\u003e\r\n\t\t\t\u003cbr\u003e\r\n\t\t\u003c\/p\u003e\r\n\t\u003c\/div\u003e\r\n\t\u003cdiv style=\"padding:15px;border:solid 1px #aeaeae;\"\u003e\r\n\t\t\u003cbr\u003e\r\n\t\u003c\/div\u003e\r\n\t\u003cp\u003e\r\n\t\t\u003cbr\u003e\r\n\t\u003c\/p\u003e\r\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"AMW TRADE","offers":[{"title":"4PCS \/ Australia","offer_id":50966345711901,"sku":"14:1254#4PCS;200007763:201336099","price":16.82,"currency_code":"AUD","in_stock":true},{"title":"5PCS \/ Australia","offer_id":50966345416989,"sku":"14:365458#5PCS;200007763:201336099","price":17.88,"currency_code":"AUD","in_stock":true},{"title":"3PCS \/ Australia","offer_id":50966346072349,"sku":"14:173#3PCS;200007763:201336099","price":15.76,"currency_code":"AUD","in_stock":true},{"title":"1PCS \/ Australia","offer_id":50966346105117,"sku":"14:771#1PCS;200007763:201336099","price":17.67,"currency_code":"AUD","in_stock":true},{"title":"2PCS \/ Australia","offer_id":50966345908509,"sku":"14:193#2PCS;200007763:201336099","price":14.71,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/2977\/0525\/files\/Scb59d49ded694540b699512b73ef23c9P.webp?v=1771763853","url":"https:\/\/amwtrade.myshopify.com\/products\/1-5pcs-hw-391-2s-20a-7-4v-8-4v-18650-bms-module-18650-lithium-battery-charger-protection-board-standard-balance-module-for-diy","provider":"AMW TRADE","version":"1.0","type":"link"}