--- product_id: 638248129 title: "UMLIFE 4PACK Battery Tester, Universal Battery Checker Small Battery Testers for AAA AA C D 9V 1.5V Button Cell Household Batteries （Model：BT-168 PRO）" brand: "umlife" price: "€ 21.08" currency: EUR in_stock: true category: "Umlife" url: https://www.desertcart.fr/products/638248129-umlife-4pack-battery-tester-universal-battery-checker-small-battery-testers store_origin: FR region: France --- # Instant analog power display Compact & portable design Universal battery compatibility UMLIFE 4PACK Battery Tester, Universal Battery Checker Small Battery Testers for AAA AA C D 9V 1.5V Button Cell Household Batteries （Model：BT-168 PRO） **Brand:** umlife **Price:** € 21.08 **Availability:** ✅ In Stock ## Summary > 🔋 Never get caught powerless—test smarter, live smarter! ## Quick Answers - **What is this?** UMLIFE 4PACK Battery Tester, Universal Battery Checker Small Battery Testers for AAA AA C D 9V 1.5V Button Cell Household Batteries （Model：BT-168 PRO） by umlife - **How much does it cost?** € 21.08 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/638248129-umlife-4pack-battery-tester-universal-battery-checker-small-battery-testers) ## Best For - umlife enthusiasts ## Why This Product - Trusted umlife brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **No Batteries Needed:** Self-powered tester means zero downtime, zero hassle - • **Money-Saving Accuracy:** Avoid wasting batteries with precise voltage readings every time - • **Pocket-Sized Power Pro:** Lightweight ABS build fits perfectly in your toolkit or drawer - • **All-in-One Battery Master:** Tests AAA, AA, C, D, 9V & button cells effortlessly - • **Instant Visual Voltage Check:** Color-coded analog needle shows good, low, or replace status at a glance ## Overview The UMLIFE BT-168 PRO is a compact, universal battery tester designed for AAA, AA, C, D, 9V, and button cell batteries. Made from durable ABS plastic, it requires no batteries to operate and features an easy-to-read analog display with color-coded voltage levels to instantly identify battery health. This 4-pack set is perfect for professionals and home users alike who want to save money and reduce waste by accurately monitoring battery life. ## Description 4Pcs 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)No power: No battery needed for operation, so convenient to use. Use: Perfect for someone who uses regular or rechargeable batteries on a regular basisBattery capacity criteriaRed= ReplaceYellow= Low PowerGreen= GoodFeaturesColor: blackMaterial: ABSSize: 11 × 6 × 2.5 cm(4.3" x 2.4" x 1.0")Require no battery for operationGood: 1.5V-1.28V| 9V-7.8VLow Power: 1.27V-1.15V| 7.7V-6VReplace: Below 1.15V| Below 6V ## Features - Universal battery tester: the battery tester is suitable for AAA, AA, C, D, 18650, 9V alkaline, dry batteries or rechargeable batteries; Battery power tester can display battery power instantly - COMPACT SIZE: ABS material makes this battery tester volt checker is small and exquisite, Portable battery tester is easy to use, small batteries button cell, compact size and lightweight, convenient to carry - Simple but effective battery tester checker for home (BT-168);Test multiple sizes of batteries in one unit. (1.5V: AAA, HP16, MN2400, R03, AA, HP7, MN1500, UM3, C, HP11, MN1400, SP11, LR14, UM2, D, HP2, MN1300, SP2, R20, UM1; 9V: PP3, MN1604, 6F22, 006P) - No batteries required, Easy-to-read ,the analog display needle moves on a color-coded, calibrated scale to quickly identify "good" (green), "low" (yellow), and "replace/recharge" (red) battery status. - you will get 4Pack Battery Tester, Universal Battery Checker for AA/AAA/C/D / 9V / 1.5V Button Cell Batteries Household Battery Life Level Testers Power Monitor Meter (Requires No Battery for Operation) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D1G8JW3W | | Best Sellers Rank | #69,157 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #8,585 in Electrical Equipment | | Brand Name | UMLIFE | | Color | black | | Customer Reviews | 4.4 4.4 out of 5 stars (140) | | Included Components | Battery Tester Checker | | Manufacturer | UMLIFE | | Measurement Type | Voltmeter | | Minimum Operating Voltage | 1.15 volts | | Model | BT-168 PRO | | Number of Items | 4 | | Part Number | UM-0322714 | | Power Source | Battery Powered | | Style Name | SIMPLE BUT EFFECTIVE | | UPC | 687117741141 | | Unit Count | 4 Count | ## Product Details - **Brand:** UMLIFE - **Color:** black - **Min. Operating Voltage:** 1.15 volts - **Power Source:** Battery Powered - **Style:** SIMPLE BUT EFFECTIVE ## Images ![UMLIFE 4PACK Battery Tester, Universal Battery Checker Small Battery Testers for AAA AA C D 9V 1.5V Button Cell Household Batteries （Model：BT-168 PRO） - Image 1](https://m.media-amazon.com/images/I/718pz+alcML.jpg) ## Available Options This product comes in different **Number Of Items** options. ## Frequently Bought Together - UMLIFE 4PACK Battery Tester, Universal Battery Checker Small Battery Testers for AAA AA C D 9V 1.5V Button Cell Household Batteries （Model：BT-168 PRO） - Amazon Basics AAA Alkaline High-Performance Batteries, 1.5 Volt, 10-Year Shelf Life, 36 count (Pack of 1) - La Crosse 911-65557-INT Portable Digital Battery Tester,Black --- ## 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.fr/products/638248129-umlife-4pack-battery-tester-universal-battery-checker-small-battery-testers](https://www.desertcart.fr/products/638248129-umlife-4pack-battery-tester-universal-battery-checker-small-battery-testers) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-10-29*