BT-168D
BT-168D is backordered and will ship as soon as it is back in stock.
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- Same business-day for orders placed before 3 PM (GMT), except in rare cases when it may take 1 additional business day.
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Delivery Options
- Royal Mail 48
- Free on orders over £20
- £2.99 on orders under £20
- Delivery in 2–3 business days
- Tracked 24 (Next-Day) — £4.99
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Standard (Large & Specialist Items)
- Free on orders over £20
- £6.99 on orders under £20
- Delivery in 2–14 business days (typically around 7 days)
- Processing may take up to 3 business days
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BT-168D
£6.99
Universal Button Battery Checker Tester (AA, AAA, C, D, 9V)
Quickly identify which batteries are worth keeping and which should be replaced. This universal battery tester provides an instant, easy-to-read indication of remaining power—helping you avoid wasting usable batteries.
Key Features
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Instant power check for 1.5V and 9V batteries
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Easy-to-read, color-coded meter shows battery condition at a glance
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Three clear results:
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Red = Replace
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Yellow = Low power
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Green = Good
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Simple operation: place the battery between the two contact points to test
Supported Battery Sizes
1.5V Batteries
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AAA: HP16, MN2400, R03
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AA: HP7, MN1500, UM3
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C: HP11, MN1400, SP11, LR14, UM2
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D: HP2, MN1300, SP2, R20, UM1
9V Batteries
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PP3, MN1604, 6F22, 006P
Usage Notes
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The tester is activated by the battery being checked. Keep test times as short as possible to avoid unnecessary battery drain.
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If the needle does not move, ensure the battery is touching both contacts before assuming it is completely dead.
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AAA battery not included.
Product Specifications
| Specification | Details |
|---|---|
| Type | Battery Tester |
| Supported Voltages | 1.5V, 9V |
| Color | Black + Red |
| Material | ABS |
Package Contents
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1 × Battery Tester


