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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
RFIDA02 RS485 RS232 UART 13.56MHz RFID Reader Writer RC522 CV520 for M1 S50 S70 NFC RFID UID IC Card
$5.20 - $5.50
/
piece
10 pieces
(Min. Order)
NT38D01 RS485 RS232(TTL) 1k-100K Resistance Value Measurement Module 10K 3950 NTC Thermistor Collector
$1.05 - $1.45
/
piece
10.0 pieces
(Min. Order)
UD24B01 TYPE-C USB Relay Module Board DC 5V 12V RS232(TTL) PC UART Serial Port Switch for MEGA UD24B01
$2.75 - $2.95
/
piece
10 pieces
(Min. Order)
4Ch 2.4G BT-Compatible Relay Module BLE Switch Board AT Commands can be modified for Apple IOS IOT
$7.75 - $8.35
/
piece
10 pieces
(Min. Order)
N228D02 Rs232 Relay Board Dc 12V 24V Serial Port Switch Module for Plc Motor Led Ptz Industrial Control Equipment
$2.75 - $2.95
/
piece
10 pieces
(Min. Order)
IO33H01 AC 110V 220V Power-ON Delay Relay Switch AC 220V 7A Voltage Output Max Timer Adjustable Disconnect Delay Controller
$1.80 - $1.95
/
piece
10.0 pieces
(Min. Order)
Digital LCD Power Meter Wattmeter AC 110/220V Wattage Kwh Electricity Energy Meter EU GER Socket Plug Kilowatt Power Analyzer
$4.40 - $6.00
/
piece
5.0 pieces
(Min. Order)
PZEM-004T-100A-D-P AC80~260V Multifunction Digital Watt Power Volt Amp Current Test Module With Pin Header and Pulse Function
$3.10 - $5.20
/
piece
5.0 pieces
(Min. Order)
All products
Customizable
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battery tester
3
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KA2284 Power level indicator Battery Indicator Pro Audio level indicator module
$0.40 - $0.50
/
piece
20.0 pieces
(Min. Order)
LM3914 10 Segment 3.7V Lithium 12V Battery Capacity Indicator Module Power Level Tester LED Display Electronic DIY Kits
$0.90 - $1.00
/
piece
20.0 pieces
(Min. Order)
5x18650 Power Bank Box Portable 5V Dual USB Mobile Phone Charging DIY Shell 18650 battery Holder Charging Box with LED Light
$2.00 - $2.50
/
piece
10.0 pieces
(Min. Order)
Detachable Design With Indicator Light For Smart Phone Power Bank Case Battery Practical For 18650 Battery
$1.35 - $1.60
/
piece
10 pieces
(Min. Order)
12V Lithium Battery Capacity Indicator Electricity Power Level Tester Li-ion Display
$0.70 - $0.80
/
piece
10.0 pieces
(Min. Order)
DC 5V 1A 2.1A Mobile Power Diy Board 4.2V Charge/Discharge(boost)/Battery Protection/Indicator Module Single and Double lithium
$0.40 - $0.80
/
piece
10.0 pieces
(Min. Order)
Lipo Battery Voltage Tester Volt Meter Indicator Checker Dual Speaker 1S-8S Low Voltage Buzzer Alarm 2in1 2S 3S 4S 8S
$0.70 - $0.80
/
piece
10 pieces
(Min. Order)
Car Battery Charge Level Indicator 12V-60V Lithium Battery Capacity Meter Tester Blue Display LED Tester Voltmeter Waterproof
$0.65 - $0.90
/
piece
20.0 pieces
(Min. Order)
MH-CD42 DC 5V 2.1A Mobile Power Diy Board 4.2V Charge/Discharge(boost)/battery protection/indicator module 3.7V lithium 18650
$0.30 - $0.40
/
piece
20.0 pieces
(Min. Order)
1S 2S 3S 4S Single 3.7V Lithium Battery Capacity Indicator Module 4.2V Blue Display Electric Vehicle Battery Power Tester Li-ion
$0.40 - $0.70
/
piece
10.0 pieces
(Min. Order)
Type-C / Micro USB 5V 1A 2A Boost Converter Step-Up Power Module Mobile Power Bank Accessories With Protection LED Indicator
$0.20 - $1.10
/
piece
20.0 pieces
(Min. Order)
DC 120v 100A 200A 500A LCD Combo Meter Voltage current KWh Watt Meter 12v 24v 48v 96V Battery Capacity Power monitoring
$10.00 - $15.00
/
piece
10.0 pieces
(Min. Order)
Digital DC Multimeter 0-90V 0-100A Voltmeter Ammeter Power Capacity Time Meter Monitor Charge-Discharge Battery Tester
$16.00 - $17.00
/
piece
5.0 pieces
(Min. Order)
High Precision Fast YR1035+ Lithium Battery Internal Resistance Test Instrument 100V
$36.00 - $37.00
/
piece
5.0 pieces
(Min. Order)
YR1030+ High Accuracy Lithium Battery Internal Resistance Test Instrument True 4-wire Battery Internal Resistance Tester
$30.00 - $31.00
/
piece
5.0 pieces
(Min. Order)
Measuring High Precision Lithium Battery Voltage Tester Lq1060s Cell Internal Resistance Meter 100V Voltage Tester
$35.00 - $50.00
/
piece
5.0 pieces
(Min. Order)
RC3563 Battery Internal Resistance Tester Internal Resistance Detector True Four-wire AC Lithium Nickel Chrome Battery Tester
$35.00 - $42.00
/
piece
5.0 pieces
(Min. Order)
Battery Capacity Tester Level Indicator DC 7-70V Voltage Meter Li-ion Lead-acid LiFePO4 Digital Voltmeter For Car Motorcycle
$3.00 - $3.50
/
piece
10.0 pieces
(Min. Order)
5V LCD Display 18650 Lithium Battery Capacity Tester Power Detector Module with Charging Discharge Type-c Port Upgraded Version
$4.50 - $5.00
/
piece
10.0 pieces
(Min. Order)
18650 Lithium Battery Capacity Tester Module High Precision XH-M239 LCD Digital Display True Capacity Module MaH/mwH Measurement
$4.50 - $5.00
/
piece
20.0 pieces
(Min. Order)
Battery Capacity Tester Level Indicator DC 7-70V Voltage Meter Li-ion Lead-acid LiFePO4 LFP Digital Voltmeter For Car Motorcycle
$3.00 - $3.50
/
piece
20.0 pieces
(Min. Order)
Car Battery Charge Level Indicator 12V 24V 36V 48V 60V 72V Lithium Battery Capacity Meter Tester Display LED Tester Voltmeter
$0.85 - $0.95
/
piece
20.0 pieces
(Min. Order)
Battery Capacity Indicator DC 8V-100V Lead Acid Lithium LiFePO4 Car Motorcycle Voltmeter Voltage Gauge 12V 24V 48V 72V
$3.00 - $3.60
/
piece
20.0 pieces
(Min. Order)
Battery Capacity Indicator DC 7V-68V Lead Acid Lithium LiFePO4 Car Motorcycle Voltmeter Voltage Gauge 12V 24V 48V
$3.00 - $3.50
/
piece
20.0 pieces
(Min. Order)
LED Digital Voltmeter Voltage Meter Tester Acid Lead Lifepo4 Lithium Battery 12V/24V/36V/48V Capacity Indicator Car Motorcycle
$2.40 - $2.50
/
piece
20.0 pieces
(Min. Order)
Digital Lead Acid Lifepo4 Lithium Battery Capacity Indicator USB Charger Voltmeter Panel Voltage Meter Tester 12V Car Motorcycle
$2.00 - $2.30
/
piece
20.0 pieces
(Min. Order)
Electric vehicle lithium battery charger 24V 48V 60V 72V 84V 96V 54.6V 5A 10A ternary lithium iron phosphate fast charge
$9.00 - $15.00
/
piece
5.0 pieces
(Min. Order)
XH-M239 Lithium Battery 18650 True Capacity Tester Module MaH/mwH Digital Measurement High Precision Monitor DC 5V-12V
$4.00 - $4.50
/
piece
10.0 pieces
(Min. Order)
Li-ion Lifepo4 Lead acid Battery Capacity Indicator 12V 24V 36V 48V 60V 72 Display LCD Voltmeter Temperature Meter Tester JS-C35
$3.80 - $4.00
/
piece
10.0 pieces
(Min. Order)
1S ~ 24S lithium battery pack single cell voltage tester measuring identify string number 3.2V 2.2V 3.7V Lifepo4 Li-Ion LTO
$40.00 - $45.00
/
piece
5.0 pieces
(Min. Order)
TF03 100V 100A 500A Universal Battery Capacity Tester Voltage Current Indicator Panel Coulomb Meter Coulometer
$20.00 - $35.00
/
piece
5.0 pieces
(Min. Order)
JS-C33 10-100V Universal LCD Car Acid Lead Lithium Battery Capacity Indicator Digital Voltmeter Voltage Tester Monitor
$3.60 - $3.80
/
piece
10 pieces
(Min. Order)
YR1035 high-precision lithium battery internal resistance meter tester Quality detector 18650 dry battery
$30.00 - $40.00
/
piece
5.0 pieces
(Min. Order)
Hall coulomb meter 400A 200A 100A 50A Battery Monitor percentage Voltage Current Charging discharge Capacity 12v 24v 36v 48v car
$5.00 - $9.00
/
piece
5.0 pieces
(Min. Order)
Car Battery Charge Level Indicator 12V 24V 36V 48V 60V 72V Lithium Battery Capacity Meter Tester Display LED Tester Voltmeter
$0.85 - $1.00
/
piece
50.0 pieces
(Min. Order)
12V Lead Acid Battery Level Indicator LCD Display Tester 1S 2S 3S 4S 5S 6S 7S 18650 Li-ion Lithium Battery Capacity Indicator
$0.70 - $0.90
/
piece
50.0 pieces
(Min. Order)
DL24P 4-WIRE Battery Capacity Tester Electronic Load Power Tester Discharge Meter 150W 200V 25A
$35.00 - $37.00
/
piece
5.0 pieces
(Min. Order)
TY02 50A 100A Power indicator Voltmeter Battery capacity meter Lithium battery iron phosphate lead acid battery power detector
$9.00 - $15.00
/
piece
5.0 pieces
(Min. Order)
Battery Capacity Tester Coulometer Dc8-80V 100A Tr16 Battery Tester For Pb Li-Lon Lifepo Nimh Nicd Pe Kinds Of Battery
$14.00 - $25.00
/
piece
5.0 pieces
(Min. Order)
Battery Voltage Tester Checking Tool RC Meter 7 Digital Cell Battery Capacity Checker For LiPo LiFe Li-ion Nicd NiMH
$1.00 - $3.00
/
piece
10.0 pieces
(Min. Order)
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