Entrega rapida, son muy practicos y baratos, 100% recomendables funcionan al 100% tal vez ordene los que son para mas baterias, son muy practicos

Entrega rapida, son muy practicos y baratos, 100% recomendables funcionan al 100% tal vez ordene los que son para mas baterias, son muy practicos

Entrega rapida, son muy practicos y baratos, 100% recomendables funcionan al 100% tal vez ordene los que son para mas baterias, son muy practicos

I bought 5 pieces, tested them, worked well, removed the correct tensions at a load of 1 A, we did not test them at a load higher than 1 A.

I bought 5 pieces, tested them, worked well, removed the correct tensions at a load of 1 A, we did not test them at a load higher than 1 A.

I bought 5 pieces, tested them, worked well, removed the correct tensions at a load of 1 A, we did not test them at a load higher than 1 A.

Best for ardunio boards and mobile charging Output voltage 5V and amper not measured but it is approximately 1amp. built quality is also excellent.

Best for ardunio boards and mobile charging Output voltage 5V and amper not measured but it is approximately 1amp. built quality is also excellent.

Best for ardunio boards and mobile charging Output voltage 5V and amper not measured but it is approximately 1amp. built quality is also excellent.

Хороши, брал два, оба рабочие. После пересылки пришлось активировать- подать питание на заряд, микро USB, тогда стал отдавать в нагрузку- 3,3 в. , 5в. и выход USB. выключатель на USB выход слабоват, лучше его закоротить.

Хороши, брал два, оба рабочие. После пересылки пришлось активировать- подать питание на заряд, микро USB, тогда стал отдавать в нагрузку- 3,3 в. , 5в. и выход USB. выключатель на USB выход слабоват, лучше его закоротить.

Хороши, брал два, оба рабочие. После пересылки пришлось активировать- подать питание на заряд, микро USB, тогда стал отдавать в нагрузку- 3,3 в. , 5в. и выход USB. выключатель на USB выход слабоват, лучше его закоротить.

3 Pieces, Packaged well. All Works unexpected. (DOA) Do not charge (attaching to charges - charger goes to ovearload protection mod - switches off) it' s due to chortened chargeing circuit (~ 0,09 Omh between (+) and (-) pins on micro USB Do not converts properly: * Must 3V , Actually 1,264 V; * Must 5V, actually 1.186V

3 Pieces, Packaged well. All Works unexpected. (DOA) Do not charge (attaching to charges - charger goes to ovearload protection mod - switches off) it' s due to chortened chargeing circuit (~ 0,09 Omh between (+) and (-) pins on micro USB Do not converts properly: * Must 3V , Actually 1,264 V; * Must 5V, actually 1.186V

3 Pieces, Packaged well. All Works unexpected. (DOA) Do not charge (attaching to charges - charger goes to ovearload protection mod - switches off) it' s due to chortened chargeing circuit (~ 0,09 Omh between (+) and (-) pins on micro USB Do not converts properly: * Must 3V , Actually 1,264 V; * Must 5V, actually 1.186V

Nice product that I use as power reserve for Arduino or ESP32 projects. The only drawback is the mechanical strength of the mini USB plug (not related to the product manufacturing but the plug itself), so I put some epoxy glue around the mini USB plug to strengthen it.

Nice product that I use as power reserve for Arduino or ESP32 projects. The only drawback is the mechanical strength of the mini USB plug (not related to the product manufacturing but the plug itself), so I put some epoxy glue around the mini USB plug to strengthen it.

Nice product that I use as power reserve for Arduino or ESP32 projects. The only drawback is the mechanical strength of the mini USB plug (not related to the product manufacturing but the plug itself), so I put some epoxy glue around the mini USB plug to strengthen it.

使えませんでした。 手持ちの18650バッテリは保護回路があり、長さが約69mm。 この製品の端子はマイナス側も板バネだったので、電池入らず。 「長めの18650は使えない」との説明が欲しかった。 写真の電池ボックスのように、マイナス側がコイル状の端子なら使えるのに・・・。

使えませんでした。 手持ちの18650バッテリは保護回路があり、長さが約69mm。 この製品の端子はマイナス側も板バネだったので、電池入らず。 「長めの18650は使えない」との説明が欲しかった。 写真の電池ボックスのように、マイナス側がコイル状の端子なら使えるのに・・・。

使えませんでした。 手持ちの18650バッテリは保護回路があり、長さが約69mm。 この製品の端子はマイナス側も板バネだったので、電池入らず。 「長めの18650は使えない」との説明が欲しかった。 写真の電池ボックスのように、マイナス側がコイル状の端子なら使えるのに・・・。

Great battery charger /supply for arduino. Battery not incl.

Great battery charger /supply for arduino. Battery not incl.

Great battery charger /supply for arduino. Battery not incl.

you would need to purchase a 18650 Li battery, insert it, and you have a great UPS for your projects. it has 3.3 and 5V output, the 5V is 1.7A, and not 4.... but it okay. You have to detach the load, if you over discharge the battery, otherwise the charging process will be not started!

you would need to purchase a 18650 Li battery, insert it, and you have a great UPS for your projects. it has 3.3 and 5V output, the 5V is 1.7A, and not 4.... but it okay. You have to detach the load, if you over discharge the battery, otherwise the charging process will be not started!

you would need to purchase a 18650 Li battery, insert it, and you have a great UPS for your projects. it has 3.3 and 5V output, the 5V is 1.7A, and not 4.... but it okay. You have to detach the load, if you over discharge the battery, otherwise the charging process will be not started!

Bem montado e com indicações de saída e entrada, tudo parece certo.

Bem montado e com indicações de saída e entrada, tudo parece certo.

Bem montado e com indicações de saída e entrada, tudo parece certo.