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Amplifier Board / Amplifier ModuleAudio/Video ModuleCharging ModuleCOB (Chip-on-Board) Bonding ProcessingControl ModuleDIP AssemblyDisplay ModuleDriver ModuleElectronic Assembly ProcessingElectronic ModuleElectronic Soldering ProcessingMetering ModuleOther Electronic ProcessingPCBA Solution BoardPeltier ModulePower ModuleRelay ModuleRemote Control ModuleRouter ModuleSensor ModuleSMT (Surface Mount Technology) Placement ProcessingTemperature Control ModuleTone Board / Preamplifier Board

4,484 products

5V charging and discharging integrated module 3.7V 4.2V lithium battery 18650 charging protection boost power supply board Type-C
5V charging and discharging integrated module 3.7V 4.2V lithium battery 18650 charging protection boost power supply board Type-C
$0.45
1/2/4 Channel DC Step-Down Module QC2.0 3.0 USB Fast Charging Phone Charger Supports Apple Huawei FCP
1/2/4 Channel DC Step-Down Module QC2.0 3.0 USB Fast Charging Phone Charger Supports Apple Huawei FCP
$1.33
Mobile Emergency Fast Charger QC3.0 Compatible with Apple HW MTK Samsung DIY Charger DC Step-Down
Mobile Emergency Fast Charger QC3.0 Compatible with Apple HW MTK Samsung DIY Charger DC Step-Down
$1.25
4S 14.8V/16.8V Protection Board, 30A Discharge with Balancing, 18650 Battery Protection Board
4S 14.8V/16.8V Protection Board, 30A Discharge with Balancing, 18650 Battery Protection Board
$1.34
12V battery undervoltage management module, automatic undervoltage recovery, battery load power failure protection switch.
12V battery undervoltage management module, automatic undervoltage recovery, battery load power failure protection switch.
$0.60
MPPT solar charge controller 1A 18650 lithium-ion battery charger module 3.7V 3.2V
MPPT solar charge controller 1A 18650 lithium-ion battery charger module 3.7V 3.2V
$0.51
Emergency charging for mobile phones, fast charging QC3.0, Apple, Huawei, MTK, Samsung DIY charger DC step-down module
Emergency charging for mobile phones, fast charging QC3.0, Apple, Huawei, MTK, Samsung DIY charger DC step-down module
$0.62
5S5 series battery charging protection board, 18V/21V/20A lithium-ion battery pack protection circuit board, BMS module
5S5 series battery charging protection board, 18V/21V/20A lithium-ion battery pack protection circuit board, BMS module
$1.95
Battery Charge and Discharge Module Integrated Voltmeter Undervoltage Overvoltage Protection Timed Charge/Discharge with Communication Function
Battery Charge and Discharge Module Integrated Voltmeter Undervoltage Overvoltage Protection Timed Charge/Discharge with Communication Function
$2
Compatible with Samsung and Apple Watch Wireless Charging Module, PCBA Circuit Board Solution, Wireless Charging Mainboard
Compatible with Samsung and Apple Watch Wireless Charging Module, PCBA Circuit Board Solution, Wireless Charging Mainboard
$0.66
3-series and 4-series 12V 100A protection board, lithium iron phosphate 3.2V, with equalization, inverter, UPS, energy storage, BMS
3-series and 4-series 12V 100A protection board, lithium iron phosphate 3.2V, with equalization, inverter, UPS, energy storage, BMS
$3.18
60V/48V/36V/24V to 19V/12V/9V/5V/3V Adjustable Synchronous Buck Module, Car Charger Regulated Power Supply
60V/48V/36V/24V to 19V/12V/9V/5V/3V Adjustable Synchronous Buck Module, Car Charger Regulated Power Supply
$3.39
5W/15W Magnetic Power Bank Mainboard, Wireless Charging PCBA Solution, Circuit Board Development
5W/15W Magnetic Power Bank Mainboard, Wireless Charging PCBA Solution, Circuit Board Development
$2.95
Multi-port circuit board with integrated discharge module for full-protocol super USB fast charging 1A1C PD 20W charger
Multi-port circuit board with integrated discharge module for full-protocol super USB fast charging 1A1C PD 20W charger
$2.95
IP2312 Polymer Ternary Lithium Battery Fast Charging Board 3A 5V to 4.2V 4.35V Type C
IP2312 Polymer Ternary Lithium Battery Fast Charging Board 3A 5V to 4.2V 4.35V Type C
$0.43
7S Same-Port Protection Board, 24V 15A/20A/25A for Power Tools, Solar Street Lights, Lithium Battery Protection
7S Same-Port Protection Board, 24V 15A/20A/25A for Power Tools, Solar Street Lights, Lithium Battery Protection
$3.52
3.7V to 9V/5V Multimeter Modification Module, 18650 Lithium Battery Charging, Boost, Discharge All-in-One Adjustable 2A
3.7V to 9V/5V Multimeter Modification Module, 18650 Lithium Battery Charging, Boost, Discharge All-in-One Adjustable 2A
$0.36
22.5W Power Bank 5-Port Bidirectional Fast Charging Mobile Power Module Circuit Board DIY Main Board Kit QC4+ PD3.0
22.5W Power Bank 5-Port Bidirectional Fast Charging Mobile Power Module Circuit Board DIY Main Board Kit QC4+ PD3.0
$2.15
9V/12V/24V/36V to 5V Step-Down Module, DC-DC Car Charger, Solar 3A Regulated Power Supply Module
9V/12V/24V/36V to 5V Step-Down Module, DC-DC Car Charger, Solar 3A Regulated Power Supply Module
$0.78
18W Car Wireless Charger Module Coil Transmitter 12V Fast Charging Car Battery Retrofit
18W Car Wireless Charger Module Coil Transmitter 12V Fast Charging Car Battery Retrofit
$5.68
3A High Current Polymer Ternary Lithium Battery Charging Board, 5V to 4.35V / 5V to 4.2V, Supports Type-C Input
3A High Current Polymer Ternary Lithium Battery Charging Board, 5V to 4.35V / 5V to 4.2V, Supports Type-C Input
$0.38
TP4056 18650 Lithium Battery USB Interface Ty-C Charging Module Charging Protection Board Two-In-One 1A Processing
TP4056 18650 Lithium Battery USB Interface Ty-C Charging Module Charging Protection Board Two-In-One 1A Processing
$0.14
Type-C Charging Port Dual USB Power Bank Power Board Boost Module 2.4A Mobile Power DIY Mainboard 5V Output
Type-C Charging Port Dual USB Power Bank Power Board Boost Module 2.4A Mobile Power DIY Mainboard 5V Output
$0.65