Output voltage: continuous adjustable 4.3-27V (Counter clockwise to boost voltage)
Charging voltage: 4.2V
Charging current: up to 1A
Discharge current: the maximum 2A
Output reference maximum current: 5V 1.4A, 9V 0.8A, 12V 0.6A
Quiescent current: about 0.5 mA
Overshoot protection: Yes
Over discharge protection: None (also can be said yes, because 2V cut-off boost but does not block the output, output has 2V)
Deadline boost:: 2V, depending on whether added the additional protection board
Size: 3.3 x 2.3 x 0.9cm
Connecting example, VIN + connect 5V solar panel, BAT + terminal can output 4.2V to charging 3.7V 18650 battery, OUT + side can output an adjustable voltage
Can be used for multimeter, modified lithium battery charging
Package includes:
10 x Lithium Battery Charging Discharge Integrated Module
It's useful to replace NiMH or another battery powered devices supply. Need some DIY skill and right Lithium cell. Example i'v replaced my Flysky 4×AA cell holder a 4500mAh LiPO cell and this modul. By this mod i'v got a standard USB-rechargeable RC Tx unit. It's work more than a half day long and recharging is less than 2 hours.
Very nice and good thing.