--- product_id: 142276561 title: "CentIoT - HW-586 Zb2L3 1.2v-12v 18650 Li-ion Lithium Lead-acid Battery Capacity + Resistance Discharge Tester Capacity load Meter (9999Ah)" brand: "centiot" price: "36.23 DT" currency: TND in_stock: true reviews_count: 8 url: https://www.desertcart.tn/products/142276561-centiot-hw-586-zb2l3-1-2v-12v-18650-li-ion store_origin: TN region: Tunisia --- # 3A current support 0.01V resolution 9999Ah capacity CentIoT - HW-586 Zb2L3 1.2v-12v 18650 Li-ion Lithium Lead-acid Battery Capacity + Resistance Discharge Tester Capacity load Meter (9999Ah) **Brand:** centiot **Price:** 36.23 DT **Availability:** ✅ In Stock ## Summary > 🔋 Power Up Your Testing Game! ## Quick Answers - **What is this?** CentIoT - HW-586 Zb2L3 1.2v-12v 18650 Li-ion Lithium Lead-acid Battery Capacity + Resistance Discharge Tester Capacity load Meter (9999Ah) by centiot - **How much does it cost?** 36.23 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/142276561-centiot-hw-586-zb2l3-1-2v-12v-18650-li-ion) ## Best For - centiot enthusiasts ## Why This Product - Trusted centiot brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **📦 Complete Package:** Includes battery tester and load resistor for immediate use. - • **📊 User-Friendly Display:** Easily switch between capacity values with a clear digital readout. - • **🔍 Precision Measurement:** Achieve accurate readings with a maximum voltage error of just 1% + 0.02V. - • **🔌 Convenient Power Source:** Powered via micro USB for hassle-free operation. - • **⚙️ Versatile Compatibility:** Supports a wide range of battery types, from Li-ion to lead-acid. ## Overview The CentIoT HW-586 Zb2L3 is a cutting-edge battery capacity and resistance discharge tester designed for professionals. With a maximum capacity of 9999Ah and precise measurement capabilities, it supports various battery types and ensures accurate readings. Its compact design and micro USB power source make it a convenient tool for any technician or enthusiast. ## Description CentIoT - HW-586 Zb2L3 1.2v-12v 18650 Li-ion Lithium Lead-acid Battery Capacity + Resistance Discharge Tester Capacity load Meter (9999Ah) ## Features - Power supply voltage: DC 4.5 - 6V (micro USB connector); Operating Current: less than 70mA - Discharge voltage: 1.00V-15.00V 0.01V resolution Termination voltage range: 0.5-11.0V Supported by current: 3.000A 0.001A resolution - Maximum voltage measurement error: 1% + 0.02V Maximum current measurement error: 1.5% + - 0.008A - Maximum battery capacity range: 9999Ah (1Ah = 1000mAh) greater value by shifting the decimal point to switch, when the display is less than 10Ah X.XXX, as shown above to achieve 10Ah XX.XX, and so on. - Check the image for Instructions Manual; Maximum capacity statistics support 9999Ah (9999000mAh); Package Included: 1Pc x battery capacity tester 1Pc x Load resistor ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | CentIoT | | Power Source | Corded Electric | | Style | Digital | | Colour | Blue | | Item dimensions L x W x H | 37 x 17 x 50 Millimeters | | Specification Met | CE | | Measurement Type | Battery Tester | | Manufacturer | CentIoT, CentIoT, Customer Care: +91 8095838689 | | Manufacturer | CentIoT | | Country of Origin | China | | Imported By | Customer Care: +91 8296465403, www.centiot.com | | Model number | BM060 | | Number of Memory Sticks | 1 | | Item Weight | 24 g | | Product Dimensions | 3.7 x 1.7 x 5 cm; 24 g | | Item model number | BM060 | | Item Height | 50 Millimeters | | Item Width | 17 Millimeters | | Auto Focus Included | No | | Included Components | 2 x Load resistors | | Are batteries included? | No | ## Images ![CentIoT - HW-586 Zb2L3 1.2v-12v 18650 Li-ion Lithium Lead-acid Battery Capacity + Resistance Discharge Tester Capacity load Meter (9999Ah) - Image 1](https://m.media-amazon.com/images/I/61WzVzJkqgL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Good 18650 capacity tester! *by M***Y on Reviewed in India on 6 June 2019* This is a generic 18650 battery capacity tester.You need to connect the load resistor(s) and the battery under test, power the device with a USB outlet, set the discharge voltage upto which the test should continue and hit OK. Wait for some time and get the results.The load resistors WILL heat up, so be careful of surrounding and make sure not to touch them in operation. Use a heat sink over the load resistors to dissipate the heat. ### ⭐⭐⭐⭐ 4.0 out of 5 stars Good👍 *by J***H on Reviewed in India on 20 April 2024* Good ### ⭐⭐⭐ 3.0 out of 5 stars Just ok *by S***L on Reviewed in India on 29 July 2024* Ok ## Frequently Bought Together - CentIoT - HW-586 1.2v-12v 18650 Li-ion Lithium Lead-Acid Battery Capacity + Resistance Discharge Tester Capacity Load Meter (9999Ah) - amiciSmart Solar Charge Controller 10A, 12V/24V Intelligent Battery Regulator for Lead Acid & Lithium Battery with 3A USB Port --- ## 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.tn/products/142276561-centiot-hw-586-zb2l3-1-2v-12v-18650-li-ion](https://www.desertcart.tn/products/142276561-centiot-hw-586-zb2l3-1-2v-12v-18650-li-ion) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-07*