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5
YRS
Shenzhen Qinda Electronics Co., Ltd.
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Product categories
module board
inverter
cable/fan
ampere-voltage meter
sensor
Active balancer&ideal diode
PLC&HMI
contorller
motherboard
hot sale products
converter
amplifier board
battery tester
motor
Eletechsup
BMS
controller
Integrated Circuits
power supply
esp8266
PT21A01 DC12V PT100 RTD Converter with RS485 Modbus RTU Sensor for Accurate Temperature Monitoring
$2.68
/
piece
10.0 pieces
(Min. Order)
ETHUB18 Ethernet Network RJ45 to 8 Port RS485 HUB Converter for Modbus RTU et69c02 r4hub08 ETHUB18
$16.90 - $17.80
/
piece
10.0 pieces
(Min. Order)
PS47E01 Overvoltage and Undervoltage Protection Switch Lithium battery Lead-acid battery Charge and Discharge Detection
$2.60 - $2.80
/
piece
10 pieces
(Min. Order)
RT4AE01 RS485/RS232/USB Master-slave Network Transceiver Wireless Repeater FSK GFSK 433M 868M Uhf FR Module Board RT4AE01
$1.50 - $8.20
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piece
10.0 pieces
(Min. Order)
AMROD08 8ch Relay Module RS485 MODBUS RTU function code 05/06/15/16/01/03 Isolated Communication Digital Output Board
$17.20 - $18.60
/
piece
10 pieces
(Min. Order)
FM13A01 76-108MHz VHF FM broadcasting Radio Dual Channel Stereo Audio Receiver Module FM13A01
$2.60 - $2.80
/
piece
10 pieces
(Min. Order)
RFM1C01 433M 2A Energy Saving Remote Control Switch MOS Module for 3.7V 7.4V 12.8V 14.8V 18650 Lithium Battery LED
$4.60 - $5.00
/
piece
10 pieces
(Min. Order)
PWM9B03 3Ch 20Hz-1MHZ Duty Cycle Frequency Adjustable PWM Square Wave Pulse Signal Generator
$2.60 - $2.80
/
piece
10 pieces
(Min. Order)
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module board
charger board
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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
/
piece
20.0 pieces
(Min. Order)
14.6V Smart Intelligent Charger 2A for 4S 12.8V LiFe LiFePO4 Battery Pack
$1.40 - $1.80
/
piece
20.0 pieces
(Min. Order)
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
/
piece
20.0 pieces
(Min. Order)
16.8V 1A Lithium li-ion Battery Charger for Screwdriver 14.4V 4Series 18650 Lithium Battery Wall Charger DC 5.5MM*2.1MM
$0.80 - $1.00
/
piece
20.0 pieces
(Min. Order)
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
/
piece
20.0 pieces
(Min. Order)
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
/
piece
20.0 pieces
(Min. Order)
54.6V 3A Lithium Battery Charger 54.6V3A electric bike Charger for 13S 48V Li-ion Battery pack charger
$8.00 - $9.00
/
piece
10.0 pieces
(Min. Order)
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
/
piece
20.0 pieces
(Min. Order)
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
/
piece
20.0 pieces
(Min. Order)
Type-C 15W 3A 18650 Lithium Battery Charger Module DC-DC Step Up Booster Fast Charge UPS Power Supply / Converter 5V 9V 12V
$2.50 - $3.00
/
piece
10.0 pieces
(Min. Order)
18650 Power Bank Shell 5V 5600mAh USB Charger Battery Holder Case for Phone Electronic Charging Portable DIY Mobile Storage Box
$0.40 - $0.60
/
piece
50.0 pieces
(Min. Order)
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
/
piece
50.0 pieces
(Min. Order)
Type-C USB TP4057 1A Lithium Battery Charging Protection Board Module Polymer Battery Over TP4056 With Temperature Protection
$0.20 - $0.45
/
piece
50.0 pieces
(Min. Order)
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
/
piece
50.0 pieces
(Min. Order)
Type-c/Micro/Mini USB 5V 1A 18650 TP4056 Lithium Battery Charger Module Charging Board With Protection Dual Functions 1A Li-ion
$0.10 - $0.20
/
piece
50.0 pieces
(Min. Order)
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
/
piece
20.0 pieces
(Min. Order)
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
/
piece
20.0 pieces
(Min. Order)
Type-C USB 5V 2A Boost Converter Step-Up Power Module Lithium Battery Charging Protection Board LED Display USB For DIY Charger
$0.40 - $0.50
/
piece
50.0 pieces
(Min. Order)
IP5328P Dual USB 18650 Battery Charger treasure Tpye-c 3.7V to 5V 9V 12V Step up Fast Quick Charger Circuit Board QC2.0 QC3.0
$2.40 - $2.60
/
piece
20.0 pieces
(Min. Order)
Multi-Cell 2S 3S 4S Type-C To 8.4V 12.6V 16.8V Step-Up Boost LiPo Polymer Li-Ion Charger 7.4V 11.1V 14.8V 18650 Lithium Battery
$1.20 - $1.30
/
piece
50 pieces
(Min. Order)
18650 Battery Charger Black 1 2 4 Slots AC 110V 220V Dual For 18650 Charging 3.7V Rechargeable Lithium Battery Charger
$1.70 - $2.00
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piece
10 pieces
(Min. Order)
QC4.0 QC3.0 LED Dual USB 5V 4.5A 22.5W Micro/Type-C USB Mobile Power Bank 18650 Charging Module Temperature / Circuit Protection
$2.90 - $3.00
/
piece
20.0 pieces
(Min. Order)
6 Slot 18650 Lithium Battery Charger Mobile Power Box 6 *18650 Battery Box 18650 Battery Pack USB 5V DC 8.4V/12.4V
$5.00 - $6.00
/
piece
5.0 pieces
(Min. Order)
SW6106 PD fast charge QC3.0 mobile power module FCP two-way fast charge 5V9V12V
$2.50 - $3.50
/
piece
20.0 pieces
(Min. Order)
Lithium Battery Charger Board LED Dual USB 5V 2.4A Micro/Type-C USB Mobile Power Bank 18650 Charging Module
$0.65 - $0.70
/
piece
50 pieces
(Min. Order)
Dual USB 5V 1A 2.1A Mobile Power Bank 18650 Battery Charger PCB Power Module Accessories For Phone DIY New LED LCD Module Board
$1.30 - $1.40
/
piece
50 pieces
(Min. Order)
lii-500 LCD 3.7V/1.2V AA/AAA 18650/26650/16340/14500/10440/18500 Battery Charger screen+12V2A adapter lii500 5V1A
$11.00 - $12.00
/
piece
5.0 pieces
(Min. Order)
Type-C QC AFC PD2.0 PD3.0 to DC Fast Charge Trigger Polling Detector USB-PD Notebook Power Supply Change Board Module
$1.20 - $1.30
/
piece
50.0 pieces
(Min. Order)
USB DC Step-Down Module 12V 24V To QC2.0 QC3.0 Fast Charge Mobile Phone Charging Board FCP Quick Charger
$0.75 - $0.80
/
piece
50 pieces
(Min. Order)
DC 5-23V to DC 5-23V to 4.2V 8.4V 12.6V for 3.7V 7.4V 11.1V 18650 Lithium Battery 2A Multi-Cell Synchronous Buck Li-Ion Charger
$2.40
/
piece
20 pieces
(Min. Order)
DC12V3A 5A Power Supply Charging UPS Board Chassis Circuit for RFID Door Lock Access Control System
$9.00 - $10.00
/
piece
10.0 pieces
(Min. Order)
YX612 10V-60V 30A Under Voltage Control Module Over Discharge Protection Storage Battery Module
$5.00 - $5.50
/
piece
20.0 pieces
(Min. Order)
Dedicated 3.2V LiFePO4 Battery Charger Module 3.6V 1A CV/ CC wtih Overvoltage Protection Automatic Recharge Low-Power Sleep
$1.00 - $2.00
/
piece
20.0 pieces
(Min. Order)
Li-ion Battery Charger Module Step Up Boost Lithium Battery Charger Charging Board DDTCCRUB DDTCCRUB 2S-4A/2A/1A Optional
$1.00 - $1.50
/
piece
20.0 pieces
(Min. Order)
XH-M600 Charge Control Module 6-60V Storage Lithium Battery charging Protection Board Charger Controller for 12v 24v 48v Battery
$3.20 - $3.30
/
piece
10.0 pieces
(Min. Order)
QC3.0 DIY Fast Charger DC 5-32V 24W Step-down Module for Emergency Charging of Mobile Phone
$0.88 - $1.00
/
piece
20.0 pieces
(Min. Order)
quick charge 3.0 power bank part PD3.0 li ion Battery pcba Power Supply Circuit Board PCB 5v2a 9v2a 12v1.5a Booster module USB
$3.50 - $4.00
/
piece
10.0 pieces
(Min. Order)
Type-C USB Input High Current 3A Polymer Ternary Lithium Battery Quick Fast Charging Board IP2312 CC/CV Mode 5V To 4.2V
$0.50 - $0.55
/
piece
50.0 pieces
(Min. Order)
50A Solar Panel Battery Charging Anti Reverse Irrigation Protection Ideal Diode
$6.00 - $7.00
/
piece
10.0 pieces
(Min. Order)
DC 5-23V 4.2V/8.4V/12.6V Lithim-ion Battery Charger Multi-Cell Synchronous Voltage Reduction For 3.7V/7.4V/11.1V 18650 Lithium
$1.00 - $1.50
/
piece
20.0 pieces
(Min. Order)
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