--- product_id: 4721361 title: "GBT-500A Analog 1.5 V Button Cell/22.5 Photo/AA/AAA/12 V/9 V/Lantern Cells & More, Leads Battery Tester,14 Battery Range, Black" brand: "gardner bender" price: "£16.05" currency: GBP in_stock: true category: "Gardner Bender" url: https://www.desertcart.co.uk/products/4721361-gbt-500a-analog-1-5-v-button-cell-22-5 store_origin: GB region: United Kingdom --- # Voltage range 1.5V-22.5V Compact 1.5x2.5x3.8 in Tests 14 battery types GBT-500A Analog 1.5 V Button Cell/22.5 Photo/AA/AAA/12 V/9 V/Lantern Cells & More, Leads Battery Tester,14 Battery Range, Black **Brand:** gardner bender **Price:** £16.05 **Availability:** ✅ In Stock ## Summary > 🔋 Power up your confidence—never get caught with dead batteries again! ## Quick Answers - **What is this?** GBT-500A Analog 1.5 V Button Cell/22.5 Photo/AA/AAA/12 V/9 V/Lantern Cells & More, Leads Battery Tester,14 Battery Range, Black by gardner bender - **How much does it cost?** £16.05 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/4721361-gbt-500a-analog-1-5-v-button-cell-22-5) ## Best For - gardner bender enthusiasts ## Why This Product - Trusted gardner bender brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted by Thousands:** 4.6-star rating from over 4,200 pros who rely on Gardner Bender’s durability and accuracy. - • **Compact & Lightweight:** Fits in your toolkit or drawer effortlessly at just 3.5 ounces and pocket-sized dimensions. - • **Precision Analog Meter:** Instant, reliable voltage readings for accurate battery health checks every time. - • **User-Friendly Test Leads:** Ergonomic leads included for hassle-free, precise contact with any battery size. - • **Universal Battery Compatibility:** From tiny button cells to lantern batteries, test them all with one sleek device. ## Overview The Gardner Bender GBT-500A is a versatile analog battery tester designed to measure voltage across 14 common battery types, from 1.5V button cells to 22.5V photo and lantern batteries. Compact and lightweight, it includes test leads for easy, precise testing, making it an essential tool for professionals and DIYers alike. Highly rated for accuracy and reliability, it ensures you always know your battery’s status before it lets you down. ## Description Product Description Analog Battery Tester. Tests all common batteries to determine if they are charged or need replacement. Tests from 1.5 V button cells to 22.5 V photo cells. Includes test leads for easy testing. From the Manufacturer Analog Battery Tester. Tests all common batteries to determine if they are charged or need replacement. Tests from 1.5 V button cells to 22.5 V photo cells. Includes test leads for easy testing. ## Features - Analog Battery Tester - Includes test leads for easy testing - Tests all common batteries to determine if they are charged or need replacement ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000BOBZJ0 | | Brand | Gardner Bender | | Brand Name | Gardner Bender | | Color | Black | | Customer Reviews | 4.6 out of 5 stars 4,256 Reviews | | Global Trade Identification Number | 00032076016869 | | Included Components | Rough Electrical^battery-testers | | Item Dimensions | 1.5 x 2.5 x 3.8 inches | | Item Type Name | Battery Tester | | Item Weight | 3.52 ounces | | Item dimensions L x W x H | 1.5 x 2.5 x 3.8 inches | | Manufacturer | Actuant | | Measurement Type | Voltmeter | | Minimum Operating Voltage | 1.5 Volts | | Model | GBT-500A | | Part Number | GBT-500A | | Power Source | Battery Powered | | Style | 14 Battery Range | | Style Name | 14 Battery Range | | UPC | 032076016869 | | Unit Count | 1.0 Count | | Warranty Description | Warranty | ## Product Details - **Brand:** Gardner Bender - **Color:** Black - **Item Weight:** 3.52 ounces - **Power Source:** Battery Powered - **Style:** 14 Battery Range ## Images ![GBT-500A Analog 1.5 V Button Cell/22.5 Photo/AA/AAA/12 V/9 V/Lantern Cells & More, Leads Battery Tester,14 Battery Range, Black - Image 1](https://m.media-amazon.com/images/I/811pb+5PmBL.jpg) ## Available Options This product comes in different **Color, Size, Style** options. ## Questions & Answers **Q: will it test a 3 volt button battery?** A: It can do 1.3-1.5 button cell only. It does have two nodes on the front that are for Lithium 3 volt batteries but it doesn't say "button" type. You charge the 1.5 size button by slipping into a slot on the right side of the charger and pressing that red button you see on the front. **Q: Does the Battery Tester use an internal battery that must periodically be replaced?** A: No it does not use an internal battery, the meter gets its power from the battery being tested, the better the battery the stronger the test reading. The main purpose of this meter is to give you a general idea of remaining battery life. **Q: Will this test 9volt batteries** A: Yes. It has 9 test positions, as follows: Button Cell & Zinc Air 1.3V -1.5V, AAA-N & Ni-Cad 1.5V, AA-C-D 1.5V, 22.5V, 15V, 12V, 9V, Photo 6V, Lithium 3V **Q: is this returnable?** A: As per Amazon site: This item is non-returnable ## Frequently Bought Together - Gardner Bender GBT-500A Analog 1.5 V Button Cell/22.5 Photo/AA/AAA/12 V/9 V/Lantern Cells & More, Leads Battery Tester,14 Battery Range, Black - 2Pcs Battery Tester Checker, Universal Battery Checker Model BT-168for AA AAA C D 9V 1.5V Button Cell Batteries Smal Electrical Equipment (Requires No Battery for Operating) - Battery Tester, Dlyfull LCD Display Universal Battery Checker for AA AAA C D 9V CR2032 CR123A CR2 CRV3 2CR5 CRP2 1.5V/3V Button Cell Batteries, 1x AAA batteries included --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/4721361-gbt-500a-analog-1-5-v-button-cell-22-5](https://www.desertcart.co.uk/products/4721361-gbt-500a-analog-1-5-v-button-cell-22-5) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-07-18*