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Yankkios
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5V 12V DC DC Boost Converter Module For 3.7V 18650 Lithium Battery UPS Mobile Power Charging Board
Describe:
2 in 1 charge and discharge (boost) module
Charging voltage: DC 4.6V-8V (DC 5V recommended)
Charging current: 0-1000mA
Full charge voltage: 4.2V + -2%.
LED indicator:
"OK" LED is fully charged or battery fai status indicator;
"CR" LED is the charging status indicator
Discharge current: 0-2000mA;
Discharge quiescent current: 450uA
Discharge conversion efficiency: 77%-90%
Output current: 0-500mA (12V);
Working environment temperature: -40° to +85°
Storage temperature: -65° to + 125°
Dimensions: 23 x 15.4 x 5.7mm
Notice :
The module has no lithium battery over-discharge protection,
Supporting protection board click here to buy
Application:
Battery-powered equment
Lithium battery 18650 14500
Phone diy
UPS power equment diy
Solar charging
MP3/MP4 player
PTZ camera
Audio equment
Video equment
Portable device
toy car
Bluetooth application
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