Green Energy Experts Solution Private Limited

The DMEGC Cylindrical Lithium-ion 18650 Cell is a high-performance, rechargeable lithium-ion battery with a 3500mAh capacity and a 3.65V nominal voltage. Designed for high energy density, long cycle life, and stable performance, this cell is ideal for portable electronics, power tools, electric vehicles (EVs), energy storage systems, and custom battery packs.

Product Specifications IR TESTER & VOLTAGE CHECKING MACHINEProduct Data SheetFast & Accurate Internal Resistance and Voltage Measurement for Battery Quality ControlThe IR Tester & Voltage Checking Machine is a versatile and high-precision diagnostic tool engineered for the rapid testing of internal resistance (IR) and voltage (OCV) in lithium-ion batteries, battery packs, and modules. Designed for integration into battery manufacturing lines, quality control labs, and R&D environments, this compact and efficient machine ensures accurate and repeatable results for various cylindrical and prismatic cells.
Whether you're conducting incoming quality inspection (IQC), cell sorting, or battery grading, this machine is a critical component for any workflow requiring precise IR and voltage data — helping you detect faults, match cells, and ensure pack uniformity for optimal performance and safety.
Key FeaturesHigh-Precision TestingAccurately measures internal resistance (in milliohms) and open-circuit voltage (OCV) with high-speed microprocessor control and Kelvin 4-wire technology.
Ultra-Fast MeasurementTest time of less than 20 milliseconds per cell, making it suitable for high-throughput production lines and real-time sorting machines.
Wide Measurement RangeSupports voltage testing up to 20V and internal resistance from 0.1mΩ to 200mΩ, ideal for single cells and battery packs.
Real-Time Digital DisplayBright and intuitive LED display shows voltage and resistance values simultaneously for instant decision-making and troubleshooting.
Automation-ReadyIntegrates easily into automated cell sorting systems or QC stations using RS232 or USB interface.
Compatible with All Cell TypesSuitable for 18650, 21700, 32700, prismatic cells, and custom battery packs — a universal solution for all battery testing needs.
Auto Zeroing & CalibrationBuilt-in self-calibration maintains testing accuracy over time without the need for manual adjustments.
Compact & PortableLightweight and space-saving design fits into any testing station, from manual inspection desks to automated conveyors.
Technical SpecificationsFunction Internal Resistance & Voltage MeasurementVoltage Range 0 – 20V DCVoltage Accuracy ±0.5 mVResistance Range 0 – 200 mΩResistance Accuracy ±0.5% ±2 digitsTest Speed < 20ms per cellConnection Method Kelvin 4-Wire (High Accuracy)Display LED Dual Display (OCV & IR)Communication Interface RS232 / USBPower Supply AC 220V, 50HzDimensions Approx. 260mm × 210mm × 100mmWeight Approx. 3.5 kgApplicationsCell Matching & SortingMatch cells with similar resistance and voltage for high-quality pack assembly.
Production Line IntegrationUse with automated battery grading systems for real-time testing.
Lab & R&D TestingValidate prototype cells and study degradation over multiple charge/discharge cycles.
Incoming Quality ControlDetect faulty or off-spec cells before use in critical applications like EVs or ESS.
Why Choose BESD's IR Tester & Voltage Machine?Ultra-fast, accurate measurementsCompact and integration-friendly designSuitable for all lithium battery typesIdeal for sorting, R&D, and quality controlTrusted by battery manufacturers and labs worldwide

Good soldering iron AE6150D

- Fast and efficient soldering with 150W power output
- Accurate digital temperature control up to 500°C
- Quick heating for immediate usability
- Auto-Sleep Function ensures safety and energy conservation
- Temperature calibration ensures precise soldering
- Easy-to-use LED display for monitoring and controlling temperature

Good soldering iron AE6150D, Harnessing an impressive 150W power output, sets the benchmark for reliability and efficiency in your soldering projects. Precision is redefined through its advanced digital temperature control system, offering adjustment up to 500°C to effortlessly meet diverse soldering demands.

 

 

Safety and energy conservation are elevated with the auto-sleep function. Temperature calibration ensures precise settings for intricate tasks, providing an unrivaled edge in precision work. Effortlessly monitor and control temperatures with the sleek LED display, ensuring a seamless soldering experience. From seasoned professionals to passionate hobbyists, the AE6150D merges power, precision, and safety– unquestionably the ultimate choice for your soldering needs.

IR MACHINE SMALLProduct Data SheetHigh-Precision Internal Resistance Tester for Lithium Battery CellsThe BP2080S IR Machine (Small Version) is a compact, high-accuracy internal resistance (IR) and voltage tester designed for lithium battery cells, packs, and modules. Known for its ultra-fast response time and laboratory-grade accuracy, the BP2080S is ideal for use in battery production lines, quality control, and R&D labs.
Despite its small size, this device delivers robust performance and is built with precision components that allow it to measure micro-ohm-level resistance and millivolt-level voltage. Whether you're sorting cylindrical cells or validating packs for energy storage and EV applications, the BP2080S ensures accurate and repeatable results with every test.
Key FeaturesHigh-Speed TestingMeasures internal resistance and voltage in under 20 milliseconds, supporting fast-paced production environments without compromising accuracy.
Micro Ohm PrecisionEquipped with a 4-wire Kelvin connection, it provides highly stable and precise IR measurements with a resolution down to 0.1mΩ.
Wide Voltage and Resistance RangeSupports battery voltage measurements up to 20V, making it compatible with a wide range of lithium batteries from small cells to larger modules.
Real-Time DisplayBright digital display shows internal resistance and voltage readings instantly, improving productivity and test verification at a glance.
Lab & Industrial UseWhether you're validating a new chemistry in an R&D setting or conducting high-throughput testing in a production environment, the BP2080S is engineered for both.
Auto Zeroing & CalibrationBuilt-in auto-calibration and zeroing functions ensure long-term measurement stability without frequent recalibration.
Interface-ReadyCan be connected to sorting machines or automated systems via RS232 or USB ports for integrated data acquisition.
Compact FootprintSmall and lightweight, ideal for workbench setups or integration into automated battery sorting stations.
Technical SpecificationsModel BP2080S (Small Version)Voltage Range 0–20V DCVoltage Accuracy ±0.5mVInternal Resistance Range 0–200mΩResistance Accuracy ±0.5% ±2 digitsDisplay Resolution 0.1mV / 0.1mΩMeasurement Speed < 20msInput Method 4-terminal Kelvin ConnectionInterface RS232 / USBDisplay Type LED Digital DisplayPower Supply AC 220V / 50HzDimensions Approx. 250mm × 220mm × 100mmWeight ~3.5 kgIdeal ApplicationsBattery Sorting LinesIntegrate into automatic sorters for real-time IR and voltage screening.
Cell MatchingPrecisely match cells with similar internal resistance for balanced pack performance.
R&D and Lab TestingInvestigate battery degradation, resistance growth, and cell consistency.
Quality ControlInspect incoming or outgoing battery products with high-speed accuracy.
Why Choose BP2080S IR Machine?Ultra-fast and precise resistance/voltage measurementsBuilt for both lab and production useCompact design fits anywhereEasy integration into sorting and testing systemsTrusted by battery manufacturers globally

Cell Capacity Testing machine for lithium ion battery making. it can charge, discharge and testing the cells capacity