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General Purpose Battery Testers

Shop the best prices on 6,124 great value general purpose battery testers. Shopping for general purpose battery testers is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Other, GreenZech and more. Buy general purpose battery testers online safely with Fruugo, with secure payment and fast shipping to Canada.

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1,313 - 1,344 of 6,124
18650 Lithium Battery Capacity Tester Automatic Internal Resistance Tester MAh Digital Battery Power Detector Module
$27.95 Save $13.00 RRP: $40.95
2X Two Channel Internal Resistance Tester 18650 Battery Capacity Type-C Power Supply Auto Charge and Discharge Module
$31.95 Save $19.00 RRP: $50.95
20A Voltmeter Ammeter 9In1 Multifunction Tester IPS LCD Voltage Current Power Energy Battery Electricity Test Meter
$18.95 Save $11.00 RRP: $29.95
KOWSI USB Ammeter Multi-Function Digital Display DC Voltage Ammeter Power Meter Cell Phone Charging Tester
$17.95 Save $11.00 RRP: $28.95
5X 12V 24V 48V 60V 84V Waterproof IP67 Battery Capacity Voltage Meter with Backlight LCD and Low-Voltage Alarm
$64.00 Save $35.00 RRP: $99.00
65W USB DC Electronic Load Resistor Discharge Battery Test Capacity Aging Charger Power Bank Adjustable Current Voltage
$24.95 Save $15.00 RRP: $39.95
High-Precision Power Meter 8-150V 25A Bidirectional Current Meter DC Coulomb Meter - RC Model Voltage/Capacity Tester
$46.95 Save $27.05 RRP: $74.00
ZB2L3 18650 Battery Tester External Load Discharge Type 1.2-12V Battery 18650 Equal Capacity Tester Discharge Meter
$7.95 Save $4.00 RRP: $11.95
DC5-12V 100A Shunt Bulit-in DC Digital Battery Tester Two-Way Ammeter Voltmeter Power Energy Watt Meter
$25.95 Save $15.00 RRP: $40.95
2 Ports Type-C Battery Tester 18650 Lithium Battery Capacity Tester Module Automatic Internal Resistance Power Detector
$21.95 Save $13.00 RRP: $34.95
XA3 Pro USB Smart Tester Supports PD QC2.0 QC3.0 Fast Charging 6.5A High Current Tester Mobile Phon
$27.95 Save $8.00 RRP: $35.95
Daniu Bt-168d Universal Aa/aaa/c/d/9v/1.5v Lcd Display Battery Tester Button Cell Volt Checker
$39.95 Save $12.00 RRP: $51.95
BT189 Digital Battery Tester LCD Display AA/AAA/9V/1.5V Button Cell Battery Capacity Check Detector Capacitance Diagnostic Tool Other
$28.95 Save $10.00 RRP: $38.95
BT-168 Battery Capacity Tester, Battery Measurement Instrument, Power Tester
$28.95 Save $5.00 RRP: $33.95
RC3563 18650 Battery Voltage Internal Resistance Tester High Trithium Lithium Iron Phosphate Battery Tester
$129.00 Save $50.00 RRP: $179.00
DC CNC Electronic Load Tester 150W 12V/1A 2.4-Inch Color Screen Lithium Battery Capacity Measuring Instrument 10A 20A
$139.00 Save $60.00 RRP: $199.00
Multifunctional Power Analyzer For RC Aircraft, Solar Energy Systems And EVs Measures Voltage, Current, Power, Discharge
$34.95 Save $17.00 RRP: $51.95
Battery Capacity Indicator With LED Display For 5S 18V/21V Lithium Ion Battery Packs Power Tracking
$20.95 Save $10.00 RRP: $30.95
Diamond Tester Pen with LED Indicator for Jewelry Gemstone Detection, Ruby Jade Selector Tool
$28.95 Save $14.00 RRP: $42.95
35 W USB Electronic Load with Digital Display, Voltage and Amperage Meter for Battery Aging Detection, DC 3.5-28 V Adapter Charger
$94.00 Save $45.00 RRP: $139.00
DC 8-100V Li-Ion Lifepo4 Lead Acid Battery Capacity Indicator Digital Voltmeter Tester Temperature Monitor 12V 24V 48V
$13.95 Save $9.00 RRP: $22.95
1-20S 100A Power Meter with XT60 Connector Digital Display Screen Voltage and Current Meter for UAV RC Car Ship Models
$59.00 Save $40.00 RRP: $99.00
BW600 300W WiFi Bluetooth Electronic Load Indicator Battery Capacity Detector Battery Tester USB Charging Tools US Plug
$129.00 Save $90.00 RRP: $219.00
BW600 150W WiFi Bluetooth Electronic Load Indicator Battery Tester Battery Capacity Detector USB Charging Tools US Plug
$104.00 Save $75.00 RRP: $179.00
WiFi Tuya 200V 50A DC Electronic Load USB Tester High Resolution Battary Capacity Monitor Charging Discharge Tools 450W
$209.00 Save $130.00 RRP: $339.00
Vertical Jump Tester for Children - Cartoon Duck Wall Mounted Trainer, Adjustable Measurement Instrument for Nurseries
$40.95 Save $23.05 RRP: $64.00
Black 3 Phase Intelligent Digital Voltmeter Flame Retardant Stable Smart Voltage Meter AC220V
$59.00 Save $20.00 RRP: $79.00
KWS-DC28 0.96In TFT HD Digital Display DC Voltage Ammeter Power Meter Mobile Phone Charging Tester Detector Electrician
$11.95
Battery Monitor Hall Coulomb Meter DC 8-100V 400A
$44.95
TS457 DC5V Voltage Internal Resistance Tester Supports Recording 5 Sets of Internal Resistance Using AC 4-Wire Method
$34.95
WITRN CC1 USB Voltage & Current Meter Tester, PD3.1 Digital Display, 28V Type-C Power Meter
$21.95 Save $10.00 RRP: $31.95
Waterproof IP67 LCD Voltage Meter with Backlight and Low-Voltage Alarm for Lithium Batteries 12V 24V 48V 60V 84V
$16.95 Save $23.00 RRP: $39.95