1 Battery tester (battery not included). - Easy-to-read color-coded scale indicates power level. - Test the condition of the battery in seconds. - A removable to hold the battery. - Small size and light weight.
eBay
16.8V/18V 100% New 6.0Ah Battery for Dongke JAVN Battery, Brushless Small Steel Gun, Starter, Brushless Lithium Battery Starter
Aliexpress UK
This item is a battery checker tester for 9V, D type,, AA, AAA, button battery. With it you can easily get the current volt of the tested battry, and know which batteries to keep and which to throw, place your battery between the two points of the battery tester, and the pointer display will indicate that whether there is a battery need to be replaced.
eBay
AA Battery 1.5V Li-ion AA Rechargeable Battery 9800mWh AA Lithium-ion Battery for remote control mouse small fan Electric toy
Aliexpress UK
▶ Conductance technology, testing is convenient, fast and accurate. Technology: Conductance Technique. Features of the MICRO-200Pro battery tester Note: For 24V batteries, you cannot use the battery tester function, you can only use the cranking test, charging test functions.
eBay
100%New Battery 18V 2000mah for Dongke JAVN Battery, Brushless Small Steel Gun, Starter, Brushless Lithium Battery Starter
Aliexpress UK
▶ Conductance technology, testing is convenient, fast and accurate. Technology: Conductance Technique. 12V Car/Motorcycle Battery Tester. Features of the MICRO-200Pro battery tester Note:For 24V batteries, you cannot use the battery tester function, you can only use the cranking test, charging test functions.
eBay
Brand New 16.8V.3000mAh Battery Brushless Small Steel Gun, Starter, Brushless Lithium Battery Starter for Dongke Battery
Aliexpress UK
This item is a battery checker tester for 9V, D type,, AA, AAA, button battery. With it you can easily get the current volt of the tested battry, and know which batteries to keep and which to throw, place your battery between the two points of the battery tester, and the pointer display will indicate that whether there is a battery need to be replaced.
eBay
JJC Small Mini Battery Magnetic Case Holder Storage For Coin Cell AG10 LR1130 P312 312 Size 312 PR41 ZA312 P10 Size 10 Batteries
Aliexpress UK
Ultra-small Battery Tester 9V AA AAA Button Cell Universal Household LCD Digital Display Battery Tester Power Bank Detectors Tools. Testable types: :Button battery, 9V battery etc. Type :Household Battery Tester.
eBay
1.5V AA battery 1400mWh/900mAh USB rechargeable li-ion battery for remote control mouse small fan Electric toy battery
Aliexpress UK
【Wide Applications】: Universal battery tester, suitable for AA battery, AAA battery, 9V battery, 1.5V battery, 6F22 battery and other household battery. 【LCD Display】: The household battery life level tester has LCD power display, clear at a glance.
eBay
AA Battery 1.5V AA 2600mAh USB rechargeable li-ion battery for remote control mouse small fan Electric toy battery + Cable
Aliexpress UK
VDIAGTOOL BT300 Professional Battery Analyzer. Cranking & Charging Analysis : Tests starter motor performance and charging system stability. Ripple Test : Detects alternator rectifier diode failures (sensitivity: ±0.2V AC).
eBay
16.8V 3.0Ah 100% Original Battery for Dongke JAVN Battery, Brushless Small Steel Gun, Starter, Brushless Lithium Battery Starter
Aliexpress UK