1S (3.7V) Li-ion Battery BMS Protection BoardProtects your Li-ion Battery from Over charging and discharging, short-circuit, and over current.Overcharge Voltage: 4.25V NominalOverdischarge Voltage: 2.54V NominalOvercurrent: 1-3ANote: Battery must be connected to B+ and B-. Protected output is P+ and..
400W DC-DC Boost Converter with constant current functionAdjustable output voltage and current setting.Input Voltage: 8.5-50VDCOutput Voltage: 10V-60VMaximum Output Current: 12A note1:Output Constant Current Range: 0.2 to 12AMax Power: 400W note 2Note 1: Current capacity decreases with increasing v..
5A 2S Li-ion BMS Charger Protection BoardProvides charge balancing, overcharging ang over current protection for two Li-ion batteries.Overcharge Voltage: 4.25-4.35VDischarge Protection Voltage: 2.5-3.0VMaximum Current: 5A..
1A Power Bank Module with FREE Case!3.7V (1S) Li-ion Battery Charger and Boost Converter - Battery state of Charge and Charging LED indicators- Charger input: 5VDC 1A- Power Output: 5VDC 1A
5A MPPT Solar Panel Controller with Display UnitDisplay : Input/Output switchable Voltage and Current displayInput voltage: 6-36 VOutput voltage:1.25-32 VOutput Current: 5ACoversion Efficiency: Upt o 95%Switching Frequency: 180kHzProtection: Output short circuit and Over temperature..
DC/DC Buck Converter with Digital Voltmeter- Self Calibrating Voltmeter- Fixed 5V 2A Output- Input voltage range: 6.5V-40VDC- USB Socket for use as charger- Short circuit and thermal overload protected..