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134N3P CIRCUIT BOARD POWER BANK MODULE 3.7V 4.2V 5V PROTECTION BOARD UPGRADE VERSION

134N3P CIRCUIT BOARD POWER BANK MODULE 3.7V 4.2V 5V PROTECTION BOARD UPGRADE VERSION

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Rs: 120 /- PKR

Availability: 1

Brand: Circuit PK

Product SKU: CKT-2444

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Sepcifications

1.Input Voltage:3.7V~5.5V

2.Charging Current:1A(max)

3.Output Current:1A(max)

4.Output voltage:5V

5.BAT Discharging Stop Voltage:2.9V

6.Discharging Efficiency:85%(input 3.7V output 5V/1A)

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Description
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Charging and discharging indication. Internally installed charging and discharging power MOS. Preset 4.2V charging voltage, precision ±1%. Max 8uA standby current. Integration charging management and discharging management. Intelligent temperature control and overtemperature protection. Integration output overvoltage protection,short coircuit protection,overload protection. Integration overcharging and overdischarging protection. Support trickle mode and zero voltage charging.