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DD1912PA 2 in 1 8W Boost-Buck Dual +- Voltage Board 3-24V to 5V 6V 9V 10V 12V 15V 18V 24V for ADC DAC LCD Op-amp Speaker
$2.40-2.60
Min. order 20 pieces
3A 3.3V 5V 12V 4 Channel Buck Power Module Adjustable 2-28V Output Step Down Power Supply Module DD31AJQA
$5.14-5.57
Min. order 5 pieces
3A 12V 1-1000AH Lead-Acid Battery Charger With Photovoltaic Cell MPPT Function for UPS Car Solar Panels
$2.60-2.80
Min. order 20 pieces
2 in 1 RS232 & TTL232 Interface Serial Port Relay UART Switch PC USB MCU for Smart Home Garage Door Car Alarm Farm Motor
$3.43-3.71
Min. order 10 pieces
charger board
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charger board
12.6V 2A 18650 Lithium Battery Charger For 12V 3Series Li-ion Battery Polymer Smart Charger 18650 Battery Pack 5.5mm x 2.1mm DC
$0.90-1.00
Min. Order: 20 pieces
14.6V Smart Intelligent Charger 2A for 4S 12.8V LiFe LiFePO4 Battery Pack
$1.40-1.80
Min. Order: 20 pieces
25.2V 1000mA 1A 5.5*2.1mm Universal AC DC Power Supply Adapter Wall Charger For lithium battery pack EU/AU/US/UK Plug
$0.90-1.40
Min. Order: 20 pieces
16.8V 1A Lithium li-ion Battery Charger for Screwdriver 14.4V 4Series 18650 Lithium Battery Wall Charger DC 5.5MM*2.1MM
$0.90-1.00
Min. Order: 20 pieces
12.6V 3A Lithium Battery Charger for 3S 10.8V 11.1V 12V li-ion polymer battery light Charger Electric drill Charger
$2.00-3.00
Min. Order: 20 pieces
29.4V 2A lithium battery Charger for 24V 25.2V 25.9V Electric Scooter electric bicycle 7Series li-ion battery Charger
$3.00-4.00
Min. Order: 20 pieces
54.6V 3A Lithium Battery Charger 54.6V3A electric bike Charger for 13S 48V Li-ion Battery pack charger
$8.00-9.00
Min. Order: 10 pieces
8.4V 12.6V 16.8V 2A 2000ma adapter power supply 8.4 12.6 16.8 V battery charger DC 5.5*2.1MM for 18650 Li-ion lithium battery
$0.90-1.50
Min. Order: 20 pieces
Universal Li-ion Charger AC 110-240V DC 4.2V 8.4V 12.6V 16.8V 21V 29.4V 1A 2A DC Power Supply Adapter for 18650 Lithium Battery
$0.90-1.50
Min. Order: 20 pieces
Type-C 15W 3A 18650 Lithium Battery Charger Module DC-DC Step Up Booster Fast Charge UPS Power Supply / Converter 5V 9V 12V
$5.00-9.00
Min. Order: 10 pieces
18650 Power Bank Shell 5V 5600mAh USB Charger Battery Holder Case for Phone Electronic Charging Portable DIY Mobile Storage Box
$0.40-0.60
Min. Order: 50 pieces
3.7V 4.2V 3A Li-ion Lithium Battery Charger Over Charge Discharge Overcurrent Protection Board for 18650 TP4056 Charging Module
$0.50-0.60
Min. Order: 50 pieces
Type-C USB TP4057 1A Lithium Battery Charging Protection Board Module Polymer Battery Over TP4056 With Temperature Protection
$0.20-0.45
Min. Order: 50 pieces
Type-C USB Lithium Li-ion 18650 3.7V 4.2V Battery Charger Board DC-DC Step Up Boost Module TP4056 DIY Kit Parts
$0.55-0.60
Min. Order: 50 pieces
Single Cell Lithium Battery Boost Power Module Board 3.7V 4.2V Liter 5V 9V 12V USB Mobile Phone Fast Charge QC2.0 QC3.0 TPS61088
$1.40-1.50
Min. Order: 20 pieces
USB QC3.0 QC2.0 USB DC-DC Buck Converter Charging Step Down Module 6-32V 9V 12V 24V to Fast Quick Charger Circuit Board 5V
$0.60-2.90
Min. Order: 20 pieces