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General Purpose Battery Testers

Shop the best prices on 15,466 great value general purpose battery testers. Shopping for general purpose battery testers is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Elsavct, Other and more. Buy general purpose battery testers online safely with Fruugo, with secure payment and fast shipping to Singapore.

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1,921 - 1,952 of 3,200
USB Load Tester with 15 Current Settings, Dual Switch Power Resistor for Power Bank Discharge Test
$20.95 Save $11.00 RRP: $31.95
WiFi Coulombmeter RV Battery Monitoring, Battery Capacity Display, Voltmeter Ammeter, All Batteries Compatible
$139.00 Save $60.00 RRP: $199.00
15 ml Aquarium CO2 Glass Drop Checker Long-Term Monitor for Accurate CO2 Levels in Freshwater and Marine Aquariums
$25.95 Save $12.00 RRP: $37.95
LED Equipped Memory Diagnostic Card For DDR3 DDR4 DDR5 Desktop RAMs Performances Analysis And Repair Multicolor
$114.00
PEACEFAIR 0~100V Digital Battery Power Tester
$41.95
USB Charger Doctor Voltage Voltmeter Ammeter Troubleshooting Tool LCD Current Meter Detector Cable Tester Charger Gadget Other
$40.95
KOWSI Power Meter Type-c Tester Power Meter Detector-2025
$17.95 Save $12.00 RRP: $29.95
KOWSI USB Ammeter Multi-Function Digital Display DC Voltage Ammeter Power Meter Cell Phone Charging Tester
$18.95 Save $10.00 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
PZEM-00 Waterproof Digital LCD Voltmeter Battery Capacity Tester Voltage Indicator DC8-100V 12V 24V 36V 48V 72V
$16.95 Save $9.00 RRP: $25.95
65W USB DC Electronic Load Resistor Discharge Battery Test Capacity Aging Charger Power Bank Adjustable Current Voltage
$25.95 Save $15.00 RRP: $40.95
FNB48S USB Capacitance Voltage Tester Current Meter Monitor Power Detection Analyzer Testing Tools Without Bluetooth
$59.00 Save $35.00 RRP: $94.00
10km Electric Fence Livestock High Voltage Controller High- Waterproof Lcd Display Eu Plug
$139.00 Save $40.00 RRP: $179.00
Electric Drill Battery Indicator LED Display for Makita 18V/21V Lithium Batteries 18650 Capacity Visual Tool
$8.95 Save $4.00 RRP: $12.95
1S-24S Voltage Tester Lithium Battery Pack Single Cell Measurement Series Volt Li-Ion Lifepo4 LTO Batteries
$359.00 Save $190.00 RRP: $549.00
Universal Button Cell Battery Tester with Color Coded Indicators
$14.95 Save $32.00 RRP: $46.95
Universal Battery Tester With Digital Display Battery Capacity Test Tool Small Electrical Device For Aa Aaa C D 9v 1.5v Coin Cell Batteries
$12.95 Save $38.00 RRP: $50.95
Battery Capacity Checker Electric Capacitance Diagnostic Tool Digital Battery Tester Lcd Display Capacitance Detector Bonlavie
$26.95
ANENG Battery Tester 168MAX Digital Display Tester Battery Voltage Checker Battery Capacity Testing
$13.95 Save $14.00 RRP: $27.95
Battery Checker 5 in 1 Digital Meter with LCD Display for Voltage Capacity Balance Resistance 6.5V to 29.4V
$23.95 Save $45.05 RRP: $69.00
HISITEK MS5902 Automatic Circuit Breaker Fuse Detector, Circuit Breaker Detector, Socket Tester, EU Plug 110-250V
$59.00 Save $60.00 RRP: $119.00
Electrical Receptacle Tester Voltage Socket Leakage Checker with LCD Display EU Plug 220V
$43.95 Save $105.05 RRP: $149.00
Gold Silver Diamond Gemstones Selector Testing Digital Electronic Tester Kit
$39.95 Save $109.05 RRP: $149.00
2-digit Portable Computer Pc Mini Pci Pci-e Laptop Analyzer Tester Mother Board Debug Checker Diagn
$4.95 Save $6.00 RRP: $10.95
3 in 1 Moisture Tester, MOLUME Shape Lightweight PH Meter, Digital Plant Water Meter, Gardening Tools for Garden Plant Care
$37.95 Save $21.05 RRP: $59.00
Water Quality Tester, Portable Digital Water Quality Tester, Multifunctional Water Quality Tester, Hydroponic Pool Aquarium Tester
$74.00 Save $35.00 RRP: $109.00
Digital EC Meter Aquarium Conductivity Meter Water Quality Test Device Swimming Pool Drinking Water EC Tester
$69.00 Save $35.00 RRP: $104.00
Universal digital battery tester checker for all C, AA, AAA, D, N, 9V 6F22 and 1.5V batteries for electrical equipment (requires no battery for operat
$29.95 Save $15.00 RRP: $44.95
Battery Tester LCD Display C/D/N/AA/AAA/9V 6F22 Button Cell Battery Capacity Check Detector Capacitance Diagnostic Tool
$18.95
Digital Battery Capacity Voltage Checker Cell Tester Meter For Lipo Li-ion Nimh
$22.95 Save $5.00 RRP: $27.95
Digital Battery Capacity Voltage Checker Cell Tester Meter For Lipo Li-ion Nimh
$21.95 Save $5.00 RRP: $26.95
Digital Battery Capacity Voltage Checker Cell Tester Meter For Lipo Li-ion Nimh
$21.95 Save $5.00 RRP: $26.95