Buy 3.7V 9V 5V 2A Adjustable Step Up 18650 Lithium Battery Charging Discharge Integrated Module in United States - Cartnear.com
3.7V 9V 5V 2A Adjustable Step Up 18650 Lithium Battery Charging Discharge Integrated Module
CTNR1479486 0339943480267 CTNR1479486Mimo Tech
2025-11-21
/itm/37v-9v-5v-2a-adjustable-step-up-18650-lithium-battery-charging-discharge-integrated-module-1479486
USD
9.86
$ 9.86
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Feature:
Input voltage: 4.5 -8V
Output voltage: continuous adjustable 4.3 -27V (Counter clockwise to boost voltage)
Charging voltage: 4.2VKEY _TAB
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 0.9 cm 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: 1 x Lithium Battery Charging Discharge Integrated Module
Input voltage: 4.5 -8V
Output voltage: continuous adjustable 4.3 -27V (Counter clockwise to boost voltage)
Charging voltage: 4.2VKEY _TAB
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 0.9 cm 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: 1 x Lithium Battery Charging Discharge Integrated Module
