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  • 18/12/2017

    Платы пришли аж в два пакета всё целое. Спаял батарею вставил в шуруповерт пуск - и сразу заработало. Пробовал и резко на кнопку нажимать и плавно - всегда запускалось хотя у человека в обзоре mysku.ru/blog/aliexpress/58000.html возникли проблемы. А у меня другая проблема: плата отрубает батарею при 2.8-2.9 В на акк хотя заявлено 2.55 В (если исчезли запятые - претензии к системе бангуда).

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  • 10/08/2017

    Fiz testes rápidos de carga e descarga, excedi a tensão de carga e ele protegeu as baterias e a ele mesmo, fiz uma descarga de 55A e o sistema abriu a proteção, perfeito. Nao esquentou muito na carga, mas na descarga a 20A apresentou um aquecimento, nada fora do comum e que um dissipador pequeno não resolva. Provoquei um curto em um pak de 35A e ele isolou as baterias perfeitamente. RECOMENDO MUITO

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  • 11/05/2017

    Пайка хорошая, флюс отмыт. Плату проверил, работает как положено. Самая лучшая цена.

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  • 01/05/2020

    The BMS board I received is a different design from the one in this product listing. I received model CF-B34S30A-A, which appears to have similar capabilities and is OK for my project. However the wiring layout is different, and is done like this: Battery pack negative lead goes to the large B- pad. Charger/Load negative lead goes to the large C- pad. Battery pack positive lead is connected to the charger/load positive connection, and does not connect to the BMS board. The balance connector is wired like this: the wires connect to the cells in order beginning with the black wire at battery pack negative, and ending with the last red wire at battery pack positive. (B-, B1, B2, B3, B+)

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  • 04/12/2019

    BMS is great ....high quality ...but very low packaging no bubble wrap nothing ...it would easily break with a shock it was packed directly into the packet

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  • 27/09/2018

    not yet tested. The PCB quality is very high and the components are soldered very well. satisfied and suggested non ancora testato La qualità della PCB è molto alta e i componenti sono saldati molto bene. soddisfatto e suggerito

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  • 05/12/2019

    СПАСИБО "БГ", ДОШЛО БЫСТРО! ЦЕНА - СООТВЕТСТВУЕТ КАЧЕСТВУ! РЕКОМЕНДУЮ!!!!!

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  • 02/06/2019

    nice almost DIY complete project

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  • 05/07/2018

    I was astonished with the delivery time got the bms within 7 days all the way to South Africa. The board is off good quality and will be using it for a diy power bank. Definitely recommends the product and Banggood.

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  • 21/07/2019

    Excelente muy rápido el envío, tiene buena apariencia falta probar en nuevo proyecto, muy buenas expectativas

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