3S 60A Li-ion Lithium Battery Charger Protection Board PCB BMS For Drill Motor 12.6V 13.6V Lipo Cell Module Enhance/Balance |

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  • 3S 60A Li-ion Lithium Battery Charger Protection Board PCB BMS For Drill Motor 12.6V 13.6V Lipo Cell Module Enhance/Balance | - Фото №1
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    3S 60A Li-ion Lithium Battery Charger Protection Board PCB BMS For Drill Motor 12.6V 13.6V Lipo Cell Module Enhance/Balance |

    Описание товара

    Introduction Product name:3S lithium battery protection board 60A enhanced version(1) Product description:This product is used to charge / discharge three groups of lithium batteries in series, and each group can connect multiple lithium batteries in parallel. It canWithstand continuous charging current 20A, continuous discharge current 40A, instantaneous current below 80A. usedDuring the process, the heat dissipation conditions should be good. If the heat dissipation conditions are not good, please reduce the current usage and do not let the boardThe child has a noticeably hot feeling. During charging and discharging, it has overcharge protection, overdischarge protection, and overcurrentProtection, short circuit protection. This product can be used in electric drills, sprayers, LED lights, low power reverse.Charge and discharge batteries of transformers and other products.(2) Product parameters:◆ Product model: HW-552;◆ Size: 41 * 60 * 1mm;Charging voltage: 12.6V-13V;◆ Maximum working current: 60A (heat dissipation conditions are very good);◆ Continuous charging current (upper limit): 20A;◆ Continuous discharge current (upper limit): 40A;◆ Overcurrent protection: 125A;.◆ Overcharge detection: 12.8V (for 3 groups of batteries);◆ Overcharge release: 12.3V (for 3 groups of batteries);◆ Overdischarge detection: 2.4V (for 1 group of batteries);◆ Overdischarge release: 3.0V (for 1 group of batteries);◆ Short circuit protection: Yes;◆ Working temperature: -40-- + 85C;◆ Storage conditions: -40-- + 125C.(3) Instructions for use:Three usage scenariosA. Charging (overcharge protection)

    (1) First, the wiring must be strictly in accordance with the above figure. Use good wires and good contactGood, because even a small resistance will cause a large current to flow.Pressure drop and generate a lot of heat, which affects the performance of the board.(2) Connect the 13V power supply to the charging end of the board and start charging.(3) The board will detect the total series voltage of the three groups of batteries. When the voltage reaches 12.8V, the board willTurn off the battery charging circuit, this is the overcharge protection(4) When the battery pack voltage drops below 12.3V, the overcharge protection contacts and the board will open againThe battery charging circuit is overcharged.(5) If the board turns on overcurrent / short circuit protection for some reason during charging, youTo remove the connection on the load side, and then turn off the power and restart, you can cancel the overcurrent protection.You can also disconnect the load, wait a few seconds, and the overcurrent protection is automatically canceled.B. Discharge (overdischarge protection)

    (1) Wiring must be performed strictly in accordance with the figure above. Use good wires and good contact becauseEven if the resistance is not too large, when a large current flows, it will cause a large voltage drop, andGenerates a lot of heat, which affects the performance of the board.(2) Turn on the load, and the lithium battery pack supplies power to the load through the board. With good heat dissipation, the board canWithstand a continuous current of 40A, if the heat dissipation is very good, even to reach 60A.(3) During the discharging process, when it is detected that the voltage of a certain group of batteries drops to the over-discharge voltage limit, the boardTurn on over-discharge protection and turn off discharge. Note that the battery voltage detected during board dischargeWill be lower than measuring the voltage across the battery with a multimeter, which is caused by the wires and the battery, So after the over-discharge protection is turned on, you use a voltmeter to measure the voltage across the battery, which is often higher than2.4V. In addition, the “0v” terminal on the board and the battery indirect line are not good, which will cause overdischarge.The protection voltage is higher than 2.4V.(4) When the battery voltage rises above 3V, the over-discharge protection is released. If over-discharge protection is not availableIn addition, the load can be disconnected and the over-discharge protection will be released.C. Overcurrent protection.When the current is too large, the board turns on overcurrent protection, the line connection is disconnected, and the charging orDischarge.Successful start of electric drill conditions:(1) The discharge current of the battery must reach the minimum starting current of the electric drill;(2) The connection between the battery pack and the protection board should be as short as possible, and the wire core should be as thick as possible;(3) Other conditions are found and supplemented separately. Function diagram:




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    спчрчыспр 30 Января 2022, 15:29 #

    немного глупый вид.Некачественные швы портят весь вид... Читать отзыв полностью...

    Алексей 26 Мая 2022, 08:21 #

    добрый день. В чем разница между этими катушками? 071N0051 и 071N0808 - Установлен был 071N0808... Читать отзыв полностью...

    Роман Исмаилович Якупов 07 Апреля 2023, 19:48 #

    Здравствуйте . есть у вас 4 шт. ? ... Читать отзыв полностью...

    Алексей 09 Апреля 2023, 13:25 #

    Здравствуйте, помогите приобрести материнскую плату, не могу нигде найти.... Читать отзыв полностью...

    Юрий 12 Августа 2022, 19:48 #

    Продавец DKGPD CCC мошенник и нагло лжёт. Отправил другому человеку с указанием моего номера телефона за мои деньги в другой... Читать отзыв полностью...

    Сергей 20 Декабря 2021, 11:47 #

    Инструккцияпольза ателя ... Читать отзыв полностью...

    Николай 19 Декабря 2021, 23:26 #

    Магазин №910733027 не советую иметь дело с этим магазином. Чистое кидалово. На запросы не отвечает. Все блокирует... Читать отзыв полностью...


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