5pcs 3.7V 9V 5V 2A Adjustable Step Up 18650 Lithium Battery Charging Discharge Integrated Module Reviews

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5pcs 3.7V 9V 5V 2A Adjustable Step Up 18650 Lithium Battery Charging Discharge Integrated Module

US$3.99

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IsraelvegaVIP2
BR
29/12/2023

very versatile, step up dcdc voltage regulated by trimpot serves for various projects Minimum voltage 5V, maximum 28V and still charges battery, micro usb connector

muito versátil, dcdc de subida (step up) voltagem regulada por trimpot serve para vários projetos tensão mínima 5V, máxima 28V e ainda carrega a bateria, conector micro usb

very versatile, step up dcdc voltage regulated by trimpot serves for various projects Minimum voltage 5V, maximum 28V and still charges battery, micro usb connector
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mchavesVIP3
BR
09/12/2018

Funciona bem, testei um com uma bateria 18650 e outro com duas em paralelo, perfeito, só recomendo cuidado no trimpot que faz saltos de voltagem complicados de se monitorar

Funciona bem, testei um com uma bateria 18650 e outro com duas em paralelo, perfeito, só recomendo cuidado no trimpot que faz saltos de voltagem complicados de se monitorar

Funciona bem, testei um com uma bateria 18650 e outro com duas em paralelo, perfeito, só recomendo cuidado no trimpot que faz saltos de voltagem complicados de se monitorar
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