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5V UPS Power Diy Board Charger & Step-up DC DC Converter Module 3.7V Li-ion LiPo
RM 16.50
Power converter modules
2P USB 5V Output Power Converter From Input DC1~DC6V to DC 5V Auto Power Convert
RM 30.97
1A 1000mA 5V 6V 9V 12V to 3V DC DC Converter Module Step Down Buck Voltage
RM 12.36
5V-40V to 3.7V 1A DC DC Step-Down Buck Converter Module
RM 12.36
12W DC-DC Converter Boost 3.7V 5V 9V 12V to 15V Power Supply UPS Module Board
RM 12.36
3.7V 4.2V 3A Battery Charger Over Charge Discharge Overcurrent Protection Board
RM 4.09
5x Mini Mppt Solar Charge Controller 4.2V/3.7V 3.6V/3.2V Charger Module Dc 5V 1A
RM 28.86 to RM 28.90
10A DC 6-30V Multipurpose Battery Discharge Protector Module for Lead-acid UPS
RM 20.63
USB DC 5V to DC 6V~12.5V Adjustable output Step-up Power Supply Module Converter
RM 20.63
50-1000MA Adjustable 3.7V 4.2V Rechargeable lithium Battery Charger Modul
RM 8.23
DC-DC USB 5V to 6V 9V 12V 15V Adjustable Step-Up Boost Converter Voltage Module
RM 16.50
4.2V Charger & 12V Discharger Board DC-DC Converter Boost Module Relay Router
RM 16.46
3x Coin Cell 3V 3.6V Rechargeable lithium Charge Module 3.3V 4.2V Li-ion Poymer
RM 20.63
DC 3.3-32V 200MA/300/450/700/900MA LED Dimmer Constant Current Driver Controller
RM 8.23
10x9W Type-C Female USB DC 5V to 6V 9V 12V 15V 24V DC DC Boost Step-up Converter
RM 41.31
5W 2in1 DC-DC Converter & LDO Regulator AMS1117 DC 6V 9V 12V 15V 24V to 5V 3.3V
RM 11.87 to RM 12.36
DC 3-60V Battery Charger Discharger Control Undervoltage Overvoltage Protection
RM 24.77 to RM 99.03
10x5W 2in1 DC-DC Converter & LDO Regulator AMS1117 DC 6V 12V 15V 24V to 5V 3.3V
RM 78.07 to RM 78.52
DD0505MD 250mA SMD 3V 3.3V 3.7V to 5V DC DC Boost Step-Up Converter Power Module
RM 4.09
mini DC-DC 0.8-3.3V to DC 3.3V Step UP Boost Power Module For Breadboard Ardunno
RM 4.51
2 PCS 3.3-6V to 3V 3.3V DC-DC Step-Down Power Supply Buck LDO Voltage regulator
RM 12.36
2x DC 3.3-15V 30W Constant Current LED Driver Dimmer for 3.7V Li-ion 5050
RM 20.63
MPPT Solar Controller Charging Module 12V 1-1000AH Lead-Acid Battery Charger
RM 20.22 to RM 20.63
3x 6V 9V 12V 24V to 3.3V Step-Down DC DC Converter for Wifi Bluetooth RF Module
RM 20.63
DC 3.3V 3.7V 5V 6V to 12V Boost Voltage Regulator Converter Step-up Power Supply
RM 4.92
5A Input DC 5-30V Output DC 3V 3.3V 4V 5V 6V 9V 10V 12V Synchronous DC-DC Buck
RM 10.30
DC 5-40V to 3V 3.3V 4V 5V 6V 12V DC-DC Converter Step-Down Power Supply Module
RM 11.95 to RM 12.36
8W 2-6V to 6V DC DC Boost Step-up Converter Power Supply Module for LED Motor
RM 12.36
Analog ADC Voltage Control Relay Leadacid Battery Charge Discharge Protector
RM 82.66
5V USB Input to 6-15V Adjustable Output DC DC Converter Step-up Boost Module
RM 16.50
1A 3.2V 6.4V 9.6V 12.8V 16V 19.2V LiFePO4 Batterie Charger Charging Module
RM 20.63
6-60V Lead-acid Lithium Battery Battery Charging Protection Board UPS Car Solar
RM 33.04
Ultra-mini DC 3.7V 4.2V 5V to 3.3V DC-DC Converter Step Down Buck Volt Regulator
RM 6.16
12W AC 220V to Dual DC ±5V ±12V ±15V Linear power supply LDO Converter AC-DC kit
RM 82.66 to RM 90.93
6V UPS Portable Power Diy Board 2in1 Charger & Boost DC DC Converter Module
RM 16.50
1-8S 1.2V 2.4V 3.6V 4.8V 6V 7.2V 8.4V 9.6V NiMH NiCd Battery Charger Charging
RM 11.95 to RM 12.36
4.2V Charger & 9V Discharger Board DC-DC Converter Boost Module 3.7V Li-ion Bat
RM 16.46
9V 2in1 Charger & Discharger Board DC-DC Converter Step-up Module 3.7V to 9VDC
RM 16.46
Mini 5V 1A UPS Uninterrupted Output Module 2 in 1 Charge Discharge 3.7V 3.8V 4.2
RM 12.36 to RM 20.63
1 PCS DD08CRMB 1A Ultra-small Rechargeable Battery Charger Module
RM 6.16
10W 3.7V 4.2V Charger & 5V 6V 9V 12V Discharger DC DC Converter Boost UPS Module
RM 6.16 to RM 20.63
20W DC 3.5-30V 330MA/500MA/660MA/910MA HB LED Driver Module DC-DC Buck Constant
RM 8.23 to RM 20.63
1S Type-C To 4.2V 4.35V Step-down Buck LiPo Polymer Li-Ion Charger for 3.7V 3.8V
RM 6.16
DC 6-24V 20W Multifunction LED Driver PWM Controller Step-down Constant Current
RM 8.23
10W DC-DC Buck Converter Step-down 9V 12V to 5V Power Module Repl L7805 LM7805
RM 8.23
2pcs Small Size!! DC-DC 12V to 5V Step Down Buck Power supply Module
RM 20.63
6W 2-24V to 15V DC DC Boost-Buck Converter Voltage Regulator Module Power Supply
RM 12.36
4CH 20W Multi-function TYPE-C Power Supply Module DC-DC LDO Converter 5V TO 3.3V
RM 26.79 to RM 99.20