--- product_id: 392068850 title: "KW208 12V Car Battery Tester, 100-2000 CCA Load & Alternator Tester, Digital Auto Battery Analyzer, Black" brand: "konnwei" price: "$69.64" currency: USD in_stock: true reviews_count: 8 category: "Konnwei" url: https://www.desertcart.us/products/392068850-kw208-12v-car-battery-tester-100-2000-cca-load-alternator store_origin: US region: United States of America --- # Starter & alternator system check Tests 12V batteries 100-2000 CCA Galvanized alloy clips for 99.7% accuracy KW208 12V Car Battery Tester, 100-2000 CCA Load & Alternator Tester, Digital Auto Battery Analyzer, Black **Brand:** konnwei **Price:** $69.64 **Availability:** ✅ In Stock ## Summary > 🔧 Stay charged, stay ahead — never get caught powerless! ## Quick Answers - **What is this?** KW208 12V Car Battery Tester, 100-2000 CCA Load & Alternator Tester, Digital Auto Battery Analyzer, Black by konnwei - **How much does it cost?** $69.64 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/392068850-kw208-12v-car-battery-tester-100-2000-cca-load-alternator) ## Best For - konnwei enthusiasts ## Why This Product - Trusted konnwei brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Convenience:** Instant testing on or off the vehicle—no setup, no batteries needed, just clip and know your battery’s status. - • **Durable Galvanized Alloy Clips:** Enhanced contact and safety with fully wrapped, corrosion-resistant clips for consistent, reliable readings. - • **Comprehensive 12V Battery Testing:** Supports all battery types from flooded to AGM & gel, covering 100-2000 CCA for precise health insights. - • **Ultra-Accurate AI-Powered Results:** Powered by a smart AI chip delivering 99.7% accuracy in milliseconds—trust your data every time. - • **Advanced Starter & Alternator Diagnostics:** Go beyond battery checks with reliable cranking and charging system tests to avoid roadside surprises. ## Overview The KONNWEI KW208 is a top-rated digital 12V car battery tester designed for professionals and enthusiasts alike. It accurately tests a wide range of battery types and capacities (100-2000 CCA), while also diagnosing starter and alternator performance. Featuring durable galvanized alloy clips and AI-powered precision, it delivers fast, reliable results with no internal batteries required. Compact and user-friendly, the KW208 is your essential tool to prevent unexpected battery failures and maintain peak vehicle performance. ## Description KW208 Auto Battery Analyzer For All 12V Cars Function : 1.System voltage 12 Volts and Voltage test in waveform. 2.Test Result Good, Recharge or Replace. 3.Capacity Cold Cranking Amps (CCA), DIN, EN and IEC information relative to battery rating. Internal resistance value (mΩ) and Life in percentage (%). 4.Cranking system and Charging system. 5.Record and re-play battery data, Life-time free update service. 6.Battery test, cranking test, charging test and other additional functions. 7.The major battery standards CA,CCA,BCL,MCA,JIS,SAE,EN,GB,DIN and IEC are supported. Feature : Measure Standard ,CCA 100-2000 ,BCI 100-2000 ,CA 100-2000 ,MCA 100-2000, JIS 26A17-24SH52 ,DIN 100-1400 ,IEC 100-1400 ,EN 100-2000 ,SAE 100-2000, GB 100-1400,System Voltage 12 Volts ,Input Voltage Range 8V-16V ,Power Requirements are no internal batteries required,Power on when hooked up during testing. Package includes: 1* KW208 Auto Diagnostic Scanner 1*User’s Manual Review: Warranty clamp - This product is damaged please kindly guide next process of warranty Review: Tester not giving correct data - 8/10 times it gives wrong data , I bought to use it on board the ship and battery as per this should be replaced and it is till working fine when checked with another tester it showed battery good so it is not worth the money I cannot return as I am already overseas but I do not recommend ## Features - 【Reliable Automotive Car Battery Tester】 KW208 is the most cost-effective battery load tester compared to other brands, it has all the functions you need and the lowest cost that you can afford. KW208 can test all 12V batteries(100-2000CCA) including regular flooded, AGM flat plate, AGM spiral or gel batteries. Provide overall analysis of batteries’ condition and help you know their status in advance before it dies. KW208 battery analyzer supports cranking and charging system tests also alternator and starter test. Conveniently store this car battery tester for batteries in your glove box or garage, ready for use whenever needed. - 【Galvanized Alloy Battery Clips】This battery tester has updated it's clips since 2025, thanks for the galvanized alloy battery clips, it's more durable also bring lager contact when connected with battery, it greatly improved the testing accuracy(99.7%) also safer with fully wrapped material. KW208 12V battery load tester gives you reliable and overall battery parameters such as voltage, internal resistance, cold cranking amp and AH capacity, battery health and charge status. Additionally, battery cca tester will also show you professional advice whether to replace or recharge the battery. NEW REPLACEMENT AVAILABLE FOR ANY QUALITY ISSUE. - 【 >99.7% High Accuracy】Thanks to KW208 meter‘s powerful and smart AI chip, it provides more than 99.7% precise testing results within milliseconds, greatly improving the testing speed and testing accuracy compared to other battery testers. Besides KW208 is the only battery tester that has over 7000+ rating and is the most reliable and popular car battery tester on desertcart. - 【Plug and Play】 KW208 12 volt battery load tester and analyzer allows you to test batteries both in-vehicle and out-of-vehicle, and even test dead batteries. Just connect the tester’s clips with battery then it will turn on and be ready to test and analyze battery. It’s that easy! Definitely KW208 is your best choice for there is no need to spend more expensive cost to purchase battery testers as their functions are the same. - 【Starter& Alternator Tester】KW208 not only a great car battery load tester that tests batteries cranking & charging system but also can test alternator's charging and starter's cranking conditions. And it can also switch up to 8 languages for different needs. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08MPXGSGN | | Best Sellers Rank | #58,861 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #116 in Car Batteries & Accessories #296 in Battery Tools #389 in Diagnostic, Test & Measuring Tools | | Brand | KONNWEI | | Brand Name | KONNWEI | | Colour | KW208 | | Compatible Devices | 12V batteries, vehicles, and equipment | | Country of Origin | China | | Customer Reviews | 4.5 out of 5 stars 7,425 Reviews | | Included Components | battery tester | | Item Dimensions | 20 x 78 x 127 Millimeters | | Item Weight | 230 Grams | | Item dimensions L x W x H | 20 x 78 x 127 Millimeters | | Manufacturer | KONNWEI | | Maximum Operating Voltage | 12 Volts | | Measurement Type | Battery Tester | | Minimum Operating Voltage | 12 Volts | | Model Number | KW208 | | Part Number | KW208 | | Power Source | Battery Powered | | Power Source Type | Battery Powered | | Specification Met | CE | | Style | Digital,Regular | | Style Name | Digital,Regular | | UPC | 657419949637 | | Unit Count | 1 Count | | Upper Temperature Rating | 70 Degrees Celsius | ## Product Details - **Brand:** KONNWEI - **Colour:** KW208 - **Item Weight:** 230 Grams - **Power Source:** Battery Powered - **Style:** Digital,Regular ## Images ![KW208 12V Car Battery Tester, 100-2000 CCA Load & Alternator Tester, Digital Auto Battery Analyzer, Black - Image 1](https://m.media-amazon.com/images/I/61+1fUSLKUL.jpg) ![KW208 12V Car Battery Tester, 100-2000 CCA Load & Alternator Tester, Digital Auto Battery Analyzer, Black - Image 2](https://m.media-amazon.com/images/I/71yMi1tfA4L.jpg) ![KW208 12V Car Battery Tester, 100-2000 CCA Load & Alternator Tester, Digital Auto Battery Analyzer, Black - Image 3](https://m.media-amazon.com/images/I/71cs-bOi7rL.jpg) ![KW208 12V Car Battery Tester, 100-2000 CCA Load & Alternator Tester, Digital Auto Battery Analyzer, Black - Image 4](https://m.media-amazon.com/images/I/718dJgI2NVL.jpg) ![KW208 12V Car Battery Tester, 100-2000 CCA Load & Alternator Tester, Digital Auto Battery Analyzer, Black - Image 5](https://m.media-amazon.com/images/I/71jIw6qr-YL.jpg) ## Questions & Answers **Q: Why we need a battery tester?** A: For modern vehicles, this is great to know what the SOC of your battery is when the vehicle is asleep. A good battery tester can help you know your battery status timely to recharge or replace it then avoid battery failure in advance. **Q: What is the difference between other brand's battery testers?** A: Their functions were the same, but KW208 has a more powerful chip and durable accessories. KW208 is the better choice for the galvanized alloy clips ensure better connection and more precise testing results. **Q: What kind of test can KW208 perform？** A: Battery test, load test, charging test, cranking test, alternator and starter test. **Q: Can KW208 test lithium batteries?** A: Except for all the 12V lead-acid batteries, KW208 can also test 12V lithium batteries. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Warranty clamp *by H***I on 12 April 2025* This product is damaged please kindly guide next process of warranty ### ⭐ Tester not giving correct data *by K***A on 11 January 2026* 8/10 times it gives wrong data , I bought to use it on board the ship and battery as per this should be replaced and it is till working fine when checked with another tester it showed battery good so it is not worth the money I cannot return as I am already overseas but I do not recommend ### ⭐ Incompatible with motorcycle batteries!! *by R***B on 14 May 2025* Incompatible with motorcycle batteries. The most common battery type is Z4/Z5. As per Exide, the CCA to test these battery types is 50 and 60, respectively. The tester doesn't have an option to select a CCA less than 100. Hence, the product won't show the correct result when tested on a battery type with CCA less than 100. ## Frequently Bought Together - KONNWEI KW208 12V Car Battery Tester, 100-2000 CCA Load Tester Automotive Alternator Tester Digital Auto Battery Analyzer Charging Cranking System Tester for Truck Marine Motorcycle SUV Boat - NOCO GENIUS1: 1A 6V/12V Smart Battery Charger – Automatic Maintainer, Trickle Charger & Desulfator with Overcharge Protection & Temperature Compensation – For Lead-Acid & Lithium Batteries - NOCO Boost GB40: 1000A UltraSafe Jump Starter – 12V Lithium Battery Booster Pack, Portable Jump Box, Power Bank & Jumper Cables - for 6.0L Gas and 3.0L Diesel Engines --- ## 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.us/products/392068850-kw208-12v-car-battery-tester-100-2000-cca-load-alternator](https://www.desertcart.us/products/392068850-kw208-12v-car-battery-tester-100-2000-cca-load-alternator) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-14*