Soshine M20-LCD Universal Intelligent LCD Display Li-Ion battery 3.7V/7.4V

Feature:
Precision end-of-charge voltage detection
Floating-charging maintains battery in full charge
LCD displays for multi-information, voltage ,time ,charging percentage ,charging capacity ,worse battery and bad battery

Specifications:
Adapter Input: AC 100-240VAC, 50/60Hz
DC IN:12V 1A
Output: 700mA @3.7V battery or 1000mA @7.4V battery
DC IN :5V 1A
Output:700mA @3.7V battery or 400mA @7.4V battery
Charger mode: constant current first then constant voltage(CC/CV )
Color: black
Size(mm): L112x W57 x H22mm
Weight :250g

LCD display: