3pcs 12V UPS Power Supply Board Charger Step Up Module DC-DC Converter DD05CVSA
Tax included.
12V 2-in-1 charge and discharge (boost) module:
Charging voltage: DC 4.6V-8V (recommended DC 5V)
Charging current: 0-1000mA
Full charge voltage: 4.2V + -2%.
LED indicator: "OK" LED full charge or battery fault status indicator;
"CR" LED is the charge 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°
Size: 23 x 15.4 x 5.7mm
Weight: 1.8 grams
Note:
The module has no lithium battery over-discharge protection.
Package includes:
3 x Module
Package includes:
3 x Module
