Basen BD2 LCD Display USB Port Smart Li-ion Battery Charger for IMR/Li-ion Battery 18650 21700

Description Basen BD2 is a high end smart charger configured with wide temperature control device the product designed with two mutually independent charging channels can ensure charging two pieces rechargeable batteries simultaneously There are alternative different charging current options to meet the fast charge and trickle charge needs And the LCD screen can display the charging status of each single battery timely The product features the safe charge and discharge management circuit with multiple security protection settings can effectively prevent reverse short circuit overcharge over discharge over current damage to the battery then ensure the safety of users to use at ease The product sets USB output interface possess mobile power function when accessing to lithium ion batteries which can charge iPad iPhone and other digital products Integrated digital LCD screen clearly displays charging progress voltage current while an intelligent automatic power off function terminates current when charging is complete Specification Input Power Power Adapter DC12V 2A Input2USB mirco DC5V 2A Input 1USB Mirco Charging Recommended 0 5A 500m A10 1 0A 1000m A10 2 0A 2000m A10 Channel 1 dont work Channel 2 work Power Adapter Charging Support More Current 0 5A 500m A 21 0A 1000m A 22 0A 2000m A 2 Channel 1 2 2A charging at same time Cut off Voltage 4 200 05VActivate Current 10m A 20 mA Battery Voltage2 9VExternal Power Supply Standby Current 20 0m AUSB Outpu