Computers & Consumer Electronics

1. Genearl decription1.1 Scope of application This specification is intended to stipulate VIP-C027 battery charger’s electrical and mechanical characteristics,Website:http://www.charger-viwipow.com,?appearance,?external environmental requirements,?etc.2. Features of the product This charger is intelligent and it has the following features: 1、automatically identify batteries’ polarity. 2、automatically identify single or double lithium battery. 3、activate batteries with zero voltage or batteries having been protected. 4、distinguish rechargeable AA/AAA batteries from non-rechargeable?ones. 5、USB output, USB is internally equipped with D+、D-?terminals. The charger can charge devices that are able to identify D+、D-?terminals. ?6、Lithium batteries adopt precharging,?constant-current charging and constant-voltage charging,?thus shall not be undercharged or overcharged. 7、AA/AAA batteries adopt pulse current charging and are controlled by -△V and time, thus shall not be undercharged or overcharged.3. Environmental conditions This charger is for the purpose of indoor chargingOperating temperature0℃—40℃Storage temperature-10℃～50℃Operating humidity35%—95%Storage45%—85%Testing?temperature25℃±10℃Barometric pressure70—106Mpa4.?Electrical characteristics4.1 input characteristics 4.1.1 input voltage/ current : AC110-220V ?180mAh(MAX) ??50/60HZ
?DC10V-15V ????600mA （MAX）4.2 output characteristics 4.2.1?output voltage：DC 1.4V,DC 1.4V×2,DC4.2V,DC8.4V,USB5V 4.2.2?output current：650mA（MAX） 4.2.3?charging current：AAA*1：600mA ?　AAA*2：600mA AA*1： 600mA ???AA*2：600 mA USB： 1000mA ?? DC4.2V：600mA DC8.4V：600mA 4.2.4 indicator function： 4.2.4.1?Power on, the LED 1 turns on ,and when the charger’s self-check program starts,the electric quantity’s LED 2-4 ??flashes in turn and then off. 4.2.4.2?When charging Li-ion batteries,LED 2-4 ?flashes in turn.When the capacity of battery comes up to 30%, LED 2 keeps on and LED 3-4 ?flash ;when capacity of battery comes up to 70%,theLED 2-3 keep on and L