Factory store
2000 items
4 Strings of 14.8V Lithium Battery Protection Board with Balanced Four Strings of 12.8V Lithium Iron Phosphate Battery Protection Board 30A
$0.84
LM2596 DC-DC adjustable step-down module with digital display voltmeter display LM2596S stabilized voltage
$0.64
Dc Step-Down Module 12V24V to Qc3.0 Fast Charging Single USB Mobile Phone Charging Board Supports Apple Huawei Fcp
$0.31
2S/3s/4S 1-4A boost module lithium polymer polymer lithium ion battery charging module DC 3-6V
$0.26
PD65W fast charge module Type-C interface Apple PD3.1 PPS fast charge QC3.0 Huawei SCP
$0.52
3.7V to 9V 5V Multimeter Modified 18650 Lithium Battery Charging Boost and Discharge Integrated Adjustable Module 2A
$0.23
New 1 relay module 5V/12V low level trigger relay expansion board
$0.24
20A High power synchronous rectifier Buck constant voltage constant current power supply module charging LED Drive 300W high power
$1.98
Constant Current and Constant Voltage High Current 5A Lithium-Ion Battery Charging Led Driver Power Supply Module
$0.65
TP5000 2A charging board management regulated power supply module 4.2V8.4V single and double lithium batteries
$0.36
2A Boost Board Dc-Dc Boost Module Wide Voltage Input 2/24V to 5/9/12/28V Adjustable 2577
$0.19
Type-C Charging Port Dual USB Power Bank Power Board Boost Module 2.4A Power Supply DIY Motherboard 5V Fast Charging
$0.39
3.2V lithium iron phosphate protection board single section 1 string 3.7V battery anti-overcharge overdischarge protection board 12A
$0.20
Pwm Dc Motor Speed Regulator 6V12V24V 3A Speed Switch Forward and Reverse with Switch Function
$0.67
1/2/4/8 channel 5V12V24V relay module with optocoupler isolation support high and low level trigger expansion board
$0.35
2000W controlled silicon high-power electronic voltage regulator, dimming, speed regulation, temperature regulation high reliable version
$0.46
All the way relay module delay power off disconnect trigger delay cycle timing circuit switch
$0.57
RP2040-Zero Microcontroller PICO Development Board RP2040 Dual Core Processor
$1.22
AS5600 magnetic encoder magnetic induction angle measurement sensor module 12bit high precision feeding magnet
$0.73
2.0 Female Header to Dip 4P Straight Plug Adapter Board Has Welded Mobile Phone Power Data Cable
$0.04
4 digital tube display module LED brightness adjustable with clock point accessories building blocks
$0.29
Type-c5V charging and discharging integrated module 3.7V 4.2v18650 lithium battery charging boost power board protection
$0.20
Nano Expansion Board Nano Io Shield V1.O Simple Expansion Board
$0.49
400Wdc-Dc High-Power Constant Voltage and Constant Current Boost Power Module Led Boost Drive Notebook Battery Charging
$1.16