{"product_id":"bms-3s-40a-18650-lithium-battery-charger-protection-board-11-1v-12-6v-pcb-for-drill-motor-with-balan","title":"BMS 3S 40A 18650 Lithium Battery Charger Protection Board 11.1V 12.6V PCB for Drill Motor with Balan","description":"\u003cb\u003eDescription:?\u003c\/b\u003e       \u003cbr\u003e       3S 12.6V 40A lithium battery protection board (comes with recovery function-AUTO Recovery)?       Scope: Nominal voltage of 3.7V lithium battery (including 18650,26650, polymer lithium battery)?       Product Size: 41 * 60 * 3.4mm (Balanced version)?       Charging voltage: 12.6V - 13.6V?       Continuous discharge current (upper limit): 40A (if the cooling environment is not good, please reduce the load current )?       Continuous charge current (upper limit): 20A?       \u003cbr\u003e       Balanced version: Suitable for electric drill with starting current below 80A and power below 170W .(with balanced charging function)?       ?       \u003cb\u003eNote 1:\u003c\/b\u003e To successful starting the drill requires three 15C-20C power batteries, or six 10C-15C power batteries (ordinary 18650 battery can not start the drill!!).?       ?       \u003cb\u003eNote 2:\u003c\/b\u003e When you wiring 0V, 4.2V, 8.4V, 12.6V, please do it strictly according to the wiring diagram.Do not deliberately make it short circuit.?       ?       \u003cb\u003eNote 3: \u003c\/b\u003eWhen the battery is charging,the 430 resistance heating is normal,it means the balance circuit is working.If the 430 resistance is also heating without charging,please check if the wrong wire is connected.?       ?       \u003cb\u003eNote 4:\u003c\/b\u003e Do not use a mix of good battery and poor battery,please make sure each battery is the same in capacity and internal resistance.?       \u003cbr\u003e       \u003cb\u003eNote 5:\u003c\/b\u003e balanced charge is only auxiliary functions, try not to put a good battery and poor battery mixed together! 3 sets of battery capacity \/ resistance closer to the better! (2 good battery +1 Poor battery use effect = 3 poor battery use effect).?       \u003cbr\u003e           \u003cb\u003ePackage included:\u003c\/b\u003e          \u003cbr\u003e          1 x BMS 3S 40A 18650 Lithium Battery Protection Board       \u003cbr\u003e     \u003cp\u003e\u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/29\/D1\/75ae05a7-590e-4c78-b86d-7237cb6e9c55.jpg\"\u003e\u003c\/p\u003e   \u003cp\u003e\u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/3F\/D4\/90d79df1-db9a-409a-a5f1-11c29a3bbea7.jpg\"\u003e\u003c\/p\u003e   \u003cbr\u003e","brand":"ZHIQIAN","offers":[{"title":"Default Title","offer_id":43935751405763,"sku":"ZHIQIAN-021401","price":267.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/wrsss.com\/products\/bms-3s-40a-18650-lithium-battery-charger-protection-board-11-1v-12-6v-pcb-for-drill-motor-with-balan","provider":"Wrsss","version":"1.0","type":"link"}