The BU1’s integrated USB output function allows the charger to be used as an external charging station. The BU1’s automatic detection system can detect Li-ion, Ni-MH and Ni-Cd batteries whilst also selecting the charging mode for each independent battery. The BU1’s three LEDs clearly display the current charging operations.
Blackcell BU1 Charger Specs:
- Input Voltage: DC USB5V 2A
- Output Voltage: 1.42V, 4.2V+0.01V
- Output Current: 500mA*2/100mA*2/2000mA*1
- Output USB: 5V/1000mA
- Charging Mode: Constant Current and Constant Voltage
- Constant Voltage Cutoff Current:<100mA
- External Power Supply Standby Current: 15.0mA
- Size: 111*38*32mm
- Weight: 58.5g
- Compatible With: IMR/Li-ion: 26650, 22650, 18650, 18400, 18350, 17670, 17500, 18340, 14500, 10440, 21700, 20700, Ni-MH/Ni-Cd: AA, AAA, AAAA, C
- Input Type: USB
- USB Output Load Voltage: 4.90-5.30V
- Output Current: 1000mA
- Floating Current: <1mA
- Compatible with Li-ion, Ni-MH and Ni-Cd rechargeable batteries.
- 5V/1000mA USB automatic identification output, as standard.
- Two independent, micro-controlled charging slots allow for simultaneous charging.
- Battery type and status automatically detected.
- Select the appropriate voltage and charge mode.
- Features reverse polarity and short circuit protection.
- Integrated overcharging, overheating, over-voltage, over-current, and discharge protections.
- Optimally designed for heat dissipation.
- Certified by CE, RoHS, and FCC.
- 3 LEDs display the charging status. (30% 70% 100%)
- When no batteries are installed, the three LEDs will flash and then off one after the other when the charger connected to a power source.
- When a faulty battery is inserted, the three LEDs will flash at the same time to alert you.
- During the charging process, the three LEDs light up one by one, and will all remain light up until the charging is completed.
- 1A or 2A input, Intelligent chip, automatically stop charging when batteries are fully charged.
- Fully charged testing: -DV, 0DV testing charging time controlling, maximum voltage testing.
Blackcell BU1 Charger Package Contents:
Blackcell BU1 USB Charger by FAMOVAPE by BU1 Battery Charger by 18650 Vape Charger by Cheap Blackcell Vape Charger Deals by Wholesale to the Public