{"product_id":"3s2p-12v-40a-80a-diy-solder-free-3-string-18650-lithium-battery-management-system-battery-box-with-battery-protection-board","title":"3S2P 12V 40A\/80A DIY Solder-Free 3-String 18650 Lithium Battery Management System Battery Box with Battery Protection Board","description":"\u003cdiv id=\"specification\"\u003e\u003c\/div\u003e\u003cdiv id=\"specification_end\"\u003e\u003c\/div\u003e\u003cdiv\u003e3S: 3 batteries in series\u003c\/div\u003e\u003cdiv\u003e2P: 2 pack parallel\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cb\u003e\u003cspan style=\"font-size: 14px;\"\u003eSpecifications:\u003c\/span\u003e\u003c\/b\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003eRated voltage: 12V\u003c\/div\u003e\u003cdiv\u003eCurrent: 40A\/80A\u003c\/div\u003e\u003cdiv\u003eSize: 150*85*25 mm\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cb\u003e\u003cspan style=\"font-size: 14px;\"\u003eFeatures:\u003c\/span\u003e\u003c\/b\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e1. Can install 65-67mm 18650 battery.\u003c\/div\u003e\u003cdiv\u003e2. With charge and discharge voltage protection function to prevent overcharge or overdischarge.\u003c\/div\u003e\u003cdiv\u003e3. With voltage balancing function to ensure the same resistance voltage.\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cb\u003e\u003cspan style=\"font-size: 14px;\"\u003eNote:\u003c\/span\u003e\u003c\/b\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e1. The upper and lower layers can be superimposed, only increasing the capacity without changing the voltage.\u003c\/div\u003e\u003cdiv\u003eTaking 3000 mAh per battery as an example, a full battery on a 4S1P circuit board is 15V 3A, 4S2P is 15V 6A, and 4S4P is 15V 12A. You can stack battery boxes arbitrarily according to your actual needs.\u003c\/div\u003e\u003cdiv\u003e2. During the battery charging or discharging process, the voltage will change, and the product's protection board does not have the function of output voltage stabilization.\u003c\/div\u003e\u003cdiv\u003e3. Lithium battery must be pressure measured in advance and the internal resistance paired.\u003c\/div\u003e\u003cdiv\u003e4. Positive and negative can not be reversed.\u003c\/div\u003e\u003cdiv\u003e5. Support multi-layer battery board with cable connection. (But does not include cable, you need to purchase separately)\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cb\u003e\u003cspan style=\"font-size: 14px;\"\u003ePackage Included:\u003c\/span\u003e\u003c\/b\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e1 x 3S2P 12V 40A80A DIY Solder-Free Battery Box with Battery Protection Board\u003c\/div\u003e\u003cp\u003e\u003cimg src=\"http:\/\/imgmgr.banggood.com\/images\/oaupload\/banggood\/images\/14\/B3\/a46d2cdf-7596-4a41-955e-b29698201dbe.jpg\" style=\"width:1000px\"\u003e\u003c\/p\u003e","brand":"Electronic Pro","offers":[{"title":"40A","offer_id":35409386438812,"sku":"1695808","price":734.25,"currency_code":"ZAR","in_stock":true},{"title":"80A","offer_id":35409386471580,"sku":"","price":920.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2787\/9162\/products\/a46d2cdf-7596-4a41-955e-b29698201dbe.jpg?v=1596807615","url":"https:\/\/electronic-pro-south-africa.myshopify.com\/products\/3s2p-12v-40a-80a-diy-solder-free-3-string-18650-lithium-battery-management-system-battery-box-with-battery-protection-board","provider":"Electronic Pro ","version":"1.0","type":"link"}