--- product_id: 644021270 title: "Battery Internal Resistance Tester, Portable Car Battery Analyzer 4 Wire Measure Voltage Ohm 1uΩ~200Ω/0~±100VDC for 18650, Lead Acid, Lithium Ion, Lithium Iron Phosphate" brand: "surlaba" price: "€ 67.91" currency: EUR in_stock: true reviews_count: 6 category: "Surlaba" url: https://www.desertcart.gr/products/644021270-battery-internal-resistance-tester-portable-car-battery-analyzer-4-wire store_origin: GR region: Greece --- # Voltage range ±100VDC PC connectivity for data analysis Precision 1μΩ~200Ω resistance Battery Internal Resistance Tester, Portable Car Battery Analyzer 4 Wire Measure Voltage Ohm 1uΩ~200Ω/0~±100VDC for 18650, Lead Acid, Lithium Ion, Lithium Iron Phosphate **Brand:** surlaba **Price:** € 67.91 **Availability:** ✅ In Stock ## Summary > 🔋 Master your battery game with precision and power! ## Quick Answers - **What is this?** Battery Internal Resistance Tester, Portable Car Battery Analyzer 4 Wire Measure Voltage Ohm 1uΩ~200Ω/0~±100VDC for 18650, Lead Acid, Lithium Ion, Lithium Iron Phosphate by surlaba - **How much does it cost?** € 67.91 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/644021270-battery-internal-resistance-tester-portable-car-battery-analyzer-4-wire) ## Best For - surlaba enthusiasts ## Why This Product - Trusted surlaba brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Portable Power Pro:** Lightweight, energy-efficient design built for fieldwork and DIY battery pack perfection. - • **Smart Data Integration:** Connects seamlessly to PC with Kalman filter algorithm for advanced battery diagnostics. - • **Dual-Parameter Precision:** Simultaneously measures internal resistance & voltage for unmatched battery insights. - • **Kelvin 4-Wire Technology:** Eliminates contact & wire resistance errors for ultra-accurate readings every time. - • **Universal Battery Compatibility:** Optimized for 18650, Lead Acid, Lithium Ion & Lithium Iron Phosphate cells. ## Overview The SURLABA Battery Internal Resistance Tester is a portable, high-precision device designed to measure both internal resistance (1μΩ~200Ω) and voltage (±100VDC) of various battery types including 18650, Lead Acid, Lithium Ion, and Lithium Iron Phosphate. Featuring Kelvin 4-wire test clips to eliminate measurement errors, it supports PC connectivity for detailed data analysis using an embedded Kalman filter algorithm. Ideal for professionals and DIY enthusiasts, it ensures accurate battery performance evaluation and pack matching with a lightweight, energy-saving design backed by a 1-year warranty. ## Description Product Description SURLABA Professional Instrument Internal Resistance Meter Battery Spot Welder Oscilloscope Multimeter Tablet Oscilloscope Review: Decent meter, works as intended - Bought for building battery packs made from used cells and proved useful for matching cells. Accurate once calibrated and it is easy to use. Also useful as a milliohm meter for checking resistance of battery connections and finding shorted components in electronics repair. Review: Internal battery resistance tester - Ho acquistato questo preciso modello perché a differenza degli altri ha la possibilità di essere connesso ad un computer con il suo programma. Per quanto riguarda il tester in se funziona discretamente bene, le misure sono molto vicine a quelle di un Hioki serie BT, che non è per nulla male. Per quello che riguarda la connessione al PC e relativo programma posso dire che anche questo funziona, fatto decentemente con possibilità di apprezzare la curva Volt/resistenza su un plot X-Y. Non è assolutamente perfetto, per incomimciiare è in cinese con una sorta di traduzione fatta alla bene in meglio, rimangono le scritte cinesi alle quali segue l'inglese ma non su tutte le parole. Comunque come detto sopra funzionicchia, per quanto costa mi sento di promuoverlo, non è perfetto ma quattro stelle le merita tutte, se il programma fosse stato tutto in inglese avrebbe anche sfiorato le cinque stelle senza problemi. Io lo utilizzo per misurare gli shunt su moduli di potenza in attivo , cosa per me utilissima, nonostante il limite dei 100 volt mi permette di fare più del 90% delle misure di cui ho bisogno. ## Features - 【Portable】Internal resistance is an important indicator of battery performance. This handheld battery internal resistance tester can measure the internal resistance and voltage at the same time, adopting the Kelvin four-wire test clip, which better avoids the influence of contact resistance and wire resistance, and is able to carry out more accurate measurements. - 【Good Tool to Test Battery Performance】This internal resistance tester can help you figure out good and bad batteries. To process series-connected battery packs, it is necessary to match the capacity, internal resistance and voltage of the cells. It is suitable for testing lead acid, lithium ion, lithium iron phosphate etc. Good tool to test battery performance before you DIY battery packs. - 【PC Connection】You can connect this device to computer to analyse the data more conveniently. This voltage and internal resistance tester adopts intelligent control, LCD display, and implanted Kalman filter mathematical algorithm, which has the advantages of high precision, high efficiency, low cost, light weight, energy saving. - 【Wide Application】This battery voltage test meter is widely used in various battery production, cell phone, computer, electric vehicle and other battery maintenance, testing, scientific research laboratories and other occasions. It can also be used to measure the AC resistance of capacitors and low resistance value high precision resistance. - 【What You Get】1* internal resistance tester, 1 pair of probe, 1* user manual. We provide one year after sale service and lifetime technical support. Please feel free to contact us if you have any concerns. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D4567NZ7 | | Best Sellers Rank | 18,815 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 6 in Capacitance & Resistance Meters | | Brand | SURLABA | | Colour | Orange | | Compatible Devices | All devices that use the battery types that this tester can test. | | Country Of Origin | China | | Customer Reviews | 3.7 out of 5 stars 17 Reviews | | Included Components | Internal Resistance Meter | | Manufacturer | SURLABA | | Manufacturer Part Number | RC3563 | | Measurement Type | Ohmmeter and Voltmeter | | Measurement type | Ohmmeter and Voltmeter | | Model Number | RC3563-B | | Power Source | Battery Powered | | Power source | Battery Powered | | Product Warranty | 1 Year | | Specification Met | CE Marked | | Specification met | CE Marked | | Style | Internal Resistance Tester | | Style Name | Internal Resistance Tester | ## Product Details - **Brand:** SURLABA - **Colour:** Orange - **Power source:** Battery Powered - **Specification met:** CE Marked - **Style:** Internal Resistance Tester ## Images ![Battery Internal Resistance Tester, Portable Car Battery Analyzer 4 Wire Measure Voltage Ohm 1uΩ~200Ω/0~±100VDC for 18650, Lead Acid, Lithium Ion, Lithium Iron Phosphate - Image 1](https://m.media-amazon.com/images/I/61wzzG5AZQL.jpg) ![Battery Internal Resistance Tester, Portable Car Battery Analyzer 4 Wire Measure Voltage Ohm 1uΩ~200Ω/0~±100VDC for 18650, Lead Acid, Lithium Ion, Lithium Iron Phosphate - Image 2](https://m.media-amazon.com/images/I/71KFceXZ4TL.jpg) ![Battery Internal Resistance Tester, Portable Car Battery Analyzer 4 Wire Measure Voltage Ohm 1uΩ~200Ω/0~±100VDC for 18650, Lead Acid, Lithium Ion, Lithium Iron Phosphate - Image 3](https://m.media-amazon.com/images/I/71pjfkyXH4L.jpg) ![Battery Internal Resistance Tester, Portable Car Battery Analyzer 4 Wire Measure Voltage Ohm 1uΩ~200Ω/0~±100VDC for 18650, Lead Acid, Lithium Ion, Lithium Iron Phosphate - Image 4](https://m.media-amazon.com/images/I/61ikf+abd2L.jpg) ![Battery Internal Resistance Tester, Portable Car Battery Analyzer 4 Wire Measure Voltage Ohm 1uΩ~200Ω/0~±100VDC for 18650, Lead Acid, Lithium Ion, Lithium Iron Phosphate - Image 5](https://m.media-amazon.com/images/I/71jnMehsfCL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Decent meter, works as intended *by A***H on 9 May 2025* Bought for building battery packs made from used cells and proved useful for matching cells. Accurate once calibrated and it is easy to use. Also useful as a milliohm meter for checking resistance of battery connections and finding shorted components in electronics repair. ### ⭐⭐⭐⭐ Internal battery resistance tester *by D***E on 22 July 2024* Ho acquistato questo preciso modello perché a differenza degli altri ha la possibilità di essere connesso ad un computer con il suo programma. Per quanto riguarda il tester in se funziona discretamente bene, le misure sono molto vicine a quelle di un Hioki serie BT, che non è per nulla male. Per quello che riguarda la connessione al PC e relativo programma posso dire che anche questo funziona, fatto decentemente con possibilità di apprezzare la curva Volt/resistenza su un plot X-Y. Non è assolutamente perfetto, per incomimciiare è in cinese con una sorta di traduzione fatta alla bene in meglio, rimangono le scritte cinesi alle quali segue l'inglese ma non su tutte le parole. Comunque come detto sopra funzionicchia, per quanto costa mi sento di promuoverlo, non è perfetto ma quattro stelle le merita tutte, se il programma fosse stato tutto in inglese avrebbe anche sfiorato le cinque stelle senza problemi. Io lo utilizzo per misurare gli shunt su moduli di potenza in attivo , cosa per me utilissima, nonostante il limite dei 100 volt mi permette di fare più del 90% delle misure di cui ho bisogno. ### ⭐⭐⭐ Impostazioni asse ti *by A***E on 10 May 2026* Non ce la possibilita di impostare valori per il pass/fail ## Frequently Bought Together - SURLABA Battery Internal Resistance Tester, Portable Voltage & Internal Resistance Meter Measure Range 1uΩ~200Ω/0~±100VDC, Suitable for Lead Acid, Lithium Ion, Lithium Iron Phosphate XFUK-T9-RC3563-B - BOJACK 24Value 630pcs Aluminum Electrolytic Capacitor Assortment Box Kit Range 0.1uF－1000uF - DollaTek Transistor Multifunctional Tester TFT Diode Triode Capacitance Meter LCR ESR Meter NPN PNP MOSFET IR Tester --- ## 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.gr/products/644021270-battery-internal-resistance-tester-portable-car-battery-analyzer-4-wire](https://www.desertcart.gr/products/644021270-battery-internal-resistance-tester-portable-car-battery-analyzer-4-wire) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-06-06*