Unbranded

BT-168D digital battery tester for AA, AAA, C, D, 9V and button cells

RRP when new: £6save 50%

AvailableGreat condition · A gradeID SL-111

BT-168D battery tester with an LCD display. Checks 1.5 V AA, AAA, C and D batteries, 9 V batteries and button cells. Needs no battery of its own. Clean condition.

Collection: availableDelivery: from £1.99

Buy more, save more: 2 items 10% off · 3 items 15% off · 4+ items 20% off the cheapest item

1 / 3

Checked

Tests AA, AAA, C, D, 9 V and button cells
LCD readout
No internal battery needed
Pocket size

Getting it

Free collection, North Ealing

Tracked delivery from £1.99, express £3.49

London delivery by hand, £4.99, free from £60

Meet at a tube station in west London, £2.99, free from £30 or for 2+ items

Free postage on small items for 3+ items or from £50.

Paying

Card, Apple Pay or Google Pay through Stripe. Buying two or more? You get a bundle discount and one postage charge.

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Condition & what's included

Condition report

Used with care. No visible marks at arm's length.

What's included

Battery tester

Details

Model: BT-168D
Colour: Black / red
Battery types: 1.5 V AA/AAA/C/D, 9 V, button cells
Size (L × W × H): 12 × 6 × 2 cm
Weight: 0.05 kg
Original box: No
In the box: Battery tester
Condition: Great condition · A grade
Listing updated: 20 Oct 2026

Frequently asked questions

Is an item still available?

If it's on the site and not marked Sold, it's available. Every item has a reference like SL-160: type it in the search to check, or quote it when you message.

Do you offer delivery?

Yes. Most items go by tracked UK post from £1.99 (free on small items when you buy 3 or more). In London we can deliver by hand, furniture too, or meet you at a west London tube station. You pay at checkout, so the total you see is the total you pay. See Delivery & collection.

Can I see or test an item before buying?

Yes, if you're collecting. Pay online to hold the item, then check it over when you collect. If it isn't as described, don't take it and you'll get a full refund.

Is the price negotiable?

Many items have a “Make an offer” button. If we accept, you'll get a payment link by email, valid for 48 hours.