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5V UPS Power Diy Board Charger & Step-up DC DC Converter Module 3.7V Li-ion LiPo
S$ 5.19
Power converter modules
2P USB 5V Output Power Converter From Input DC1~DC6V to DC 5V Auto Power Convert
S$ 9.75
1A 1000mA 5V 6V 9V 12V to 3V DC DC Converter Module Step Down Buck Voltage
S$ 3.89
5V-40V to 3.7V 1A DC DC Step-Down Buck Converter Module
S$ 3.89
12W DC-DC Converter Boost 3.7V 5V 9V 12V to 15V Power Supply UPS Module Board
S$ 3.89
3.7V 4.2V 3A Battery Charger Over Charge Discharge Overcurrent Protection Board
S$ 1.29
5x Mini Mppt Solar Charge Controller 4.2V/3.7V 3.6V/3.2V Charger Module Dc 5V 1A
S$ 9.08 to S$ 9.09
USB DC 5V to DC 6V~12.5V Adjustable output Step-up Power Supply Module Converter
S$ 6.49
50-1000MA Adjustable 3.7V 4.2V Rechargeable lithium Battery Charger Modul
S$ 2.59
DC-DC USB 5V to 6V 9V 12V 15V Adjustable Step-Up Boost Converter Voltage Module
S$ 5.19
10A DC 6-30V Multipurpose Battery Discharge Protector Module for Lead-acid UPS
S$ 6.49
4.2V Charger & 12V Discharger Board DC-DC Converter Boost Module Relay Router
S$ 5.18
DC 3.3-32V 200MA/300/450/700/900MA LED Dimmer Constant Current Driver Controller
S$ 2.59
10x9W Type-C Female USB DC 5V to 6V 9V 12V 15V 24V DC DC Boost Step-up Converter
S$ 13.00
3x Coin Cell 3V 3.6V Rechargeable lithium Charge Module 3.3V 4.2V Li-ion Poymer
S$ 6.49
mini DC-DC 0.8-3.3V to DC 3.3V Step UP Boost Power Module For Breadboard Ardunno
S$ 1.42
5W 2in1 DC-DC Converter & LDO Regulator AMS1117 DC 6V 9V 12V 15V 24V to 5V 3.3V
S$ 3.73 to S$ 3.89
DC 3-60V Battery Charger Discharger Control Undervoltage Overvoltage Protection
S$ 7.79 to S$ 31.16
10x5W 2in1 DC-DC Converter & LDO Regulator AMS1117 DC 6V 12V 15V 24V to 5V 3.3V
S$ 24.56 to S$ 24.71
DD0505MD 250mA SMD 3V 3.3V 3.7V to 5V DC DC Boost Step-Up Converter Power Module
S$ 1.29
2x DC 3.3-15V 30W Constant Current LED Driver Dimmer for 3.7V Li-ion 5050
S$ 6.49
2 PCS 3.3-6V to 3V 3.3V DC-DC Step-Down Power Supply Buck LDO Voltage regulator
S$ 3.89
3x 6V 9V 12V 24V to 3.3V Step-Down DC DC Converter for Wifi Bluetooth RF Module
S$ 6.49
5A Input DC 5-30V Output DC 3V 3.3V 4V 5V 6V 9V 10V 12V Synchronous DC-DC Buck
S$ 3.24
DC 3.3V 3.7V 5V 6V to 12V Boost Voltage Regulator Converter Step-up Power Supply
S$ 1.55
DC 5-40V to 3V 3.3V 4V 5V 6V 12V DC-DC Converter Step-Down Power Supply Module
S$ 3.76 to S$ 3.89
8W 2-6V to 6V DC DC Boost Step-up Converter Power Supply Module for LED Motor
S$ 3.89
Analog ADC Voltage Control Relay Leadacid Battery Charge Discharge Protector
S$ 26.01
1A 3.2V 6.4V 9.6V 12.8V 16V 19.2V LiFePO4 Batterie Charger Charging Module
S$ 6.49
5V USB Input to 6-15V Adjustable Output DC DC Converter Step-up Boost Module
S$ 5.19
9V 2in1 Charger & Discharger Board DC-DC Converter Step-up Module 3.7V to 9VDC
S$ 5.18
6-60V Lead-acid Lithium Battery Battery Charging Protection Board UPS Car Solar
S$ 10.40
Ultra-mini DC 3.7V 4.2V 5V to 3.3V DC-DC Converter Step Down Buck Volt Regulator
S$ 1.94
12W AC 220V to Dual DC ±5V ±12V ±15V Linear power supply LDO Converter AC-DC kit
S$ 26.01 to S$ 28.61
4CH 20W Multi-function TYPE-C Power Supply Module DC-DC LDO Converter 5V TO 3.3V
S$ 8.43 to S$ 31.21
6V UPS Portable Power Diy Board 2in1 Charger & Boost DC DC Converter Module
S$ 5.19
4.2V Charger & 9V Discharger Board DC-DC Converter Boost Module 3.7V Li-ion Bat
S$ 5.18
1-8S 1.2V 2.4V 3.6V 4.8V 6V 7.2V 8.4V 9.6V NiMH NiCd Battery Charger Charging
S$ 3.76 to S$ 3.89
6-60V Lead-acid Lithium Battery Battery Charging Protection Board UPS
S$ 14.30 to S$ 44.22
Mini 5V 1A UPS Uninterrupted Output Module 2 in 1 Charge Discharge 3.7V 3.8V 4.2
S$ 3.89 to S$ 6.49
1 PCS DD08CRMB 1A Ultra-small Rechargeable Battery Charger Module
S$ 1.94
1S Type-C To 4.2V 4.35V Step-down Buck LiPo Polymer Li-Ion Charger for 3.7V 3.8V
S$ 1.94
20W DC 3.5-30V 330MA/500MA/660MA/910MA HB LED Driver Module DC-DC Buck Constant
S$ 2.59 to S$ 6.49
10W 3.7V 4.2V Charger & 5V 6V 9V 12V Discharger DC DC Converter Boost UPS Module
S$ 1.94 to S$ 6.49
4-Switch High Efficiency Max 3A SynchronousDC-DC Buck-Boost Converter Module
S$ 7.79
AC to DC AC 110V 220V to DC 5V Isolation Voltage Converter Adapter Power Supply
S$ 6.49
DC 6-24V 20W Multifunction LED Driver PWM Controller Step-down Constant Current
S$ 2.59
2pcs Small Size!! DC-DC 12V to 5V Step Down Buck Power supply Module
S$ 6.49