iHaospace Dual USB 5V 2.4A Micro/Type C Mobile Power Bank 18650 Battery Charging Module with LED Display DIY Charger Board Circuit Protection
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This module is a portable backup power supply with an input that matches the 5.0V adapter to charge the internal battery. LED digital screen shows current battery power when charging. Protection: overcharge protection, overdischarge protection, short circuit protection, constant current. Support 3 USB cables Input Voltage B+ to B-: 3.0-4.2V ,Output constant current: 2A Input Voltage B+ to B-: 3.0-4.2V ,Output constant current: 2A
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7,99
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Amazon
This module is a portable backup power supply with an input that matches the 5.0V adapter to charge the internal battery. LED digital screen shows current battery power when charging. Protection: overcharge protection, overdischarge protection, short circuit protection, constant current. Support 3 USB cables Input Voltage B+ to B-: 3.0-4.2V ,Output constant current: 2A Input Voltage B+ to B-: 3.0-4.2V ,Output constant current: 2A
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This module is a portable backup power supply with an input that matches the 5.0V adapter to charge the internal battery. LED digital screen shows current battery power when charging. Protection: overcharge protection, overdischarge protection, short circuit protection, constant current. Support 3 USB cables Input Voltage B+ to B-: 3.0-4.2V ,Output constant current: 2A Input Voltage B+ to B-: 3.0-4.2V ,Output constant current: 2A
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