Work on a wide variety of 12V 24V automotive lead-acid batteries:100~2000CCA Regular Flooded, AGM Flat / Spiral, GEL, and EFB. TOPDON BT200 Car Battery Tester 12V & 24V. Design for 12V and 24V Batteries.
eBay
RC Cellmeter8 Cellmeter7 Digital Battery Capacity Checker LiPo LiFe Li-ion Nicd NiMH Battery Voltage Tester Checking Cellmeter8
Aliexpress UK
The Clarke Analogue Battery Tester is a quick, easy and efficient way to test all lead acid 6V and 12V batteries. Easy to read and understand readings on front.
eBay
1S-13S Battery Tester Capacity Indicator 4.2V 8.4V 12V 16.8V 18V 24V 25V 36V 48V for Screwdriver Battery and E-bike Use Turmera
Aliexpress UK
Why you need a Topdon BT200 Battery Tester?. TOPDON BT200 Car Battery Tester 12V & 24V. Work on a wide variety of 12V 24V automotive lead-acid batteries:100~2000CCA Regular Flooded, AGM Flat / Spiral, GEL, and EFB.
eBay
Heltec 4S Battery Voltage Tester/Monitor with TFT Display Precise Voltage Measurement for Reliable Battery Performance Tools
Aliexpress UK
1 x ANALOGUE Battery Tester. Compact and Portable, ideal for garages and fleet users. Test for 6V-12V batteries and charging system output. Designed with handle, it is very convenient to carry. Color: Black.
eBay
Hot Original LiitoKala 30A Lii-35A 18650 Li-ion Battery 3.7V 3500mAh Rechargeable Li-Ion High Drop Battery for Flashinglig
Aliexpress UK
Used vintage item as per photos
eBay
PZEM-015 0-200v 0-300A Digital Ammeter Voltmeter Energy Meter Car Battery Capacity Tester with 50A 100A 200A 300A 75mV shunt
Aliexpress UK
Test for 6V-12V batteries and charging system output. Battery capacity:12-500 Ah. 3 LED display indicates if battery is BAD, WEAK OR GOOD. Large LED display for clear reading even in the dark. Designed with handle, it is very convenient to carry.
eBay
1S 2S 3S 4S 5S 4.2V-21V Lithium Battery Li-po Li-ion Capacity Indicator PLR Board Power Display Charging Charge LED Tester
Aliexpress UK
Battery Tester. simple instructions on tester. easy to read colour coded display. tests batteries and charging system. heavy Duty.
eBay
1pc Internal Resistance Tester HRM-10 Internal Resistance Meter For Precision Voltage Resistance Measuring Battery Holder Clip
Aliexpress UK
Test for 6V-12V batteries and charging system output. Battery capacity:12-500 Ah. 3 LED display indicates if battery is BAD, WEAK OR GOOD. Large LED display for clear reading even in the dark. Designed with handle, it is very convenient to carry.
eBay
XR-1 EMF Nuclear Radiation detector Personal dosimeter, Marble Tester X-ray dosimeter, portable (Battery not included)
Aliexpress UK