Catalog > Consumer Electronics > Kits > Various Kits Charge Discharge Module Charge Discharge Module HKD LITH CHARGE/DISCHG+BOOST O/P 18650 Lithium Battery Charge Discharge Module. Input Voltage 4.5 TO 8V. Output Voltage: Continuous Adjustable 4.3-27V 19.82 ZAR inc for 1 Each 3 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Specifications Input voltage: 4.5-8V 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