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Description
Product Description
18650 lithium battery digital display charging module 5v2.4a 2A dual USB output band display booster module
Introdction
Size: 65.8mm*25.5mm Micro USB/Lightning/Type-C three charging port input
product description: 1. Charging efficiency up to 90%@2A 2. Charging switching frequency 1MHZ 3. Trickle/constant current/constant voltage three-E stage charging 4. With charging current adaptive adapter function 5. The charging current temperature adjustment function, the charging current automatically decreases with the increase of temperature, 6. C/10 charging termination 7. Integrated charging overvoltage protection and battery overtemperature protection 8. Synchronous boost output 5.1V 9. Discharge switching frequency 500KHz 10. The discharge efficiency is as high as 94% 11. Automatic identification of the load, automatic shutdown of light load 12. Boost output thermal adjustment function 13. Discharge module overcurrent, short circuit, overvoltage, overtemperature protection, long press the switch key to turn off the booster module and stop working.