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What types of batteries can this tester check?
It can test common sizes like C, AA, AAA, D, N, 9V (6F22), and 1.55V button batteries.
How do I know if the battery is good or bad?
The tester features an easy-to-read tri-color meter. It will clearly indicate the battery's strength, showing you the power left.
Does the tester itself need batteries to operate?
No, the tester does not require its own battery. It is powered by the battery you are testing. For this reason, you should check the battery quickly to avoid draining it.
Where is it best used?
Its small size makes it perfect for a gadget bag, toolbox, or kitchen utility drawer for quick, practical readouts.
How do I know if the battery is good or bad?
The tester features an easy-to-read tri-color meter. It will clearly indicate the battery's strength, showing you the power left.






What types of batteries can this tester check?
It can test common sizes like C, AA, AAA, D, N, 9V (6F22), and 1.55V button batteries.
How do I know if the battery is good or bad?
The tester features an easy-to-read tri-color meter. It will clearly indicate the battery's strength, showing you the power left.
Does the tester itself need batteries to operate?
No, the tester does not require its own battery. It is powered by the battery you are testing. For this reason, you should check the battery quickly to avoid draining it.
Where is it best used?
Its small size makes it perfect for a gadget bag, toolbox, or kitchen utility drawer for quick, practical readouts.
How do I know if the battery is good or bad?
The tester features an easy-to-read tri-color meter. It will clearly indicate the battery's strength, showing you the power left.
| Brand | TEKCOPLUS |
| Power Source | Battery Powered |
| Style | Digital |
| Color | Universal Battery Tester |
| Item Weight | 9.07 g |
| Minimum Operating Voltage | 1.5 volts |
| Upper Temperature Rating | 40 °C |
| Measurement Type | Voltmeter |
| Compatible Devices | All devices that use C, AA, AAA, D, N, 9V, or 1.5V small batteries |
| Style Name | Digital |
| Item Dimensions | 5.75 x 4.21 x 0.47 inches |
| Brand Name | TEKCOPLUS |
| Model | BCTK-64 |
| Unit Count | 1 Count |
| UPC | 713072683360 |
| Manufacturer | TekcoPlus Ltd |
| Included Components | Battery Tester |
| Part Number | BCTK-64 |