Electronic cigarette wholesale

1).Over-temperature protection.
2).LED working indication.
3).Wide charging voltage (4.5V-6v).
4).Superior rechargeable performance.
5).Safe charging process.
6)Little measurement error for charging voltage(within1%).
7).Perfect battery protection.Trickle charge mode when battery voltage is lower than 2.7V,quick charge mode when voltage between 2.7V and 4.2V.Constant voltage charging at 4.2V.
8)Simple periphery circuit,low cost.

1.ASIC desigh.
2.Low quiescent current in power saving mode.
3.Short circuit protection.
4.Under voltage lock out .