J5019 1s Battery Charger Manager With Boost Output 4.3-27v (Buck + Step Up 2A + Auto Cut)

3.7V To 5V 9V Step Up Adjustable Module 2A 18650 Lithium Battery Charging Booster Module
J5019 Battery Charger 18650- 2A Charge Discharge Integrated Module for 3.7V 4.2V Fast Charging Boost module, J5019 Charging Module 18650
Charge, boost and Discharge Integrate Module for 3.7V lithium battery
input DC 4.5-8V, output 4.3-27V adjustable, using it to built a 9v or 12V rechargeable power pack
With a micro usb as dc 5v input interface.
Charging voltage(BAT+)is 4.2V, Charing current is about 1A, with overcharge protection
the output current: 5V 1.4A; 9V 0.8A; 12V 0.6A
Specifications:
Discharging current: Max. 2A
Charging current: Max. 1A
Input voltage: 4.5-8V DC
Output voltage: 4.3-27V DC (Continuously adjustable)
Charging voltage: 4.2V DC
Size: 3.3×2.3cm/1.3×0.91″
Package Included: 8pcs 2A USB Adjustable Boost Module
ＬＩＫＥ | ＣＯＭＭＥＮＴ | ＳＨＡＲＥ | ＳＵＢＳＣＲＩＢＥ
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Contact us for any enquiries :
[e-mail]
rubel1628
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[@rajveerchadha8199]

The sound of nature in background is mesmerizing ❤

[@andriymukysh1385]

Ця плата не має захисту батареї від перерозряду,може розрядити батарею повністю а це дуже погано впливає на неї

[@generallaboratory2731]

Fantastic circuit

[@user-hq9wh4te9y]

How many time will it will work

[@sakshamdev1672]

B6283c ic pe video banao
Aur b6283 ke replacement ke liye kaun si ic theek rahegi ye bhi batao

[@SAI_LINGESH]

Where can I buy this same board?

[@miteshdhanani]

Want to connect it with a 3W 8.97v 3A solar panel output 3A 3W6V led

[@dg9556]

Can it work like a Ups?

[@SAI_LINGESH]

Price of this board?

[@noah175]

5pcs = 12€ on amazon

[@SAI_LINGESH]

@@noah175 thanks

[@alfatihid8901]

how do you know that`s module can handle up to 2A..??
your router just 1A lol

[@eddiemakhubela1075]

Mine is able to backup for 3hrs 40mins, I use a 5000mah battery.

[@doyouwantprobleminyourlife0000]

do you use it for router ??

[@masjackelektronik7156]

Nyimak videonya

[@justsmile6276]

assalamualaikum warahmatullahi wabarakatuh

[@sidsid4862]

Czy można nim ładować dwa ogniwa

[@auroraanimation]

It's for 3,7v or 4,2v battery, it can used for 2 Cell bateries in pararel but not in series
Because if you series it Will add voltage to 8,4v then module Will burn