BASEN BS2 charger good charger for travel charger with USB output
Input: Micro USB DC 5V/2A
Output: 1.4V , 4.2V±0.05V , 3.65±0.05V , 4.35±0.05V
Output current: 500/1000mAh
Constant voltage charging, cutoff current: < 100mAh
Li-ion/IMR: 18650, 18490, 18350, 17670, 17500, 16340(RCR123), 14500, 10440
Feature and Specification:
Micro USB DC 5V input, two independent slots and charging channels with built-in micro-computer management system to ensure the high efficiency
Two charging current options (0.5A/1.0A)
Four LED indicators shows the charging status (25%, 50%, 75%, 100%) and also shows the battery type when insert into battery (1.2V Ni-MH , 3.2V Li-Fe, 3.7V Li-ion, 3.85V li-ion)
Identify Li-ion and Ni-MH automatically; But, you need to adjust the charge mode for LiFePO4 and 3.85V li-ion battery
It can active 0V rechargeable battery but the charger don’t charge 1.65V ~ 1.85V battery types.
Buit with Over-charging protection, over-discharging protection and polar reverse protection. Also, it can identify broken battery.
Charing mode: instant current and voltage.
DC input charging: working power source at 5V-2A (Micro plug)
Standard automatical 5V/1000mAh USB output port