To Make Lithium Batteries Fuel Global Carbon Neutrality!
To Make Lithium Batteries Fuel Global Carbon Neutrality!

Battery Voltage and Resistance Tester

Battery Voltage and Resistance Tester

Standard Type
Model : JLB-TA03
  • Accurate Assessment: Provides accurate measurements of a battery’s internal resistance, helping to gauge its overall health and performance.
  • Preventative Maintenance: Enables early detection of battery issues, allowing for timely maintenance or replacement to prevent unexpected failures.
  • Optimized Battery Performance: Helps optimize battery performance by identifying weak or deteriorating cells that can drag down the entire battery bank.
  • Cost Savings: Reduces the need for premature battery replacements, saving costs in the long run.
  • Increased Reliability: Enhances the reliability of backup power systems, critical for applications like data centers and emergency systems.
  • Safety Assurance: Ensures batteries are operating within safe parameters, reducing the risk of accidents or overheating.
  • Efficient Troubleshooting: Simplifies troubleshooting by pinpointing battery problems quickly and accurately.
  • Extended Battery Life: Enables proactive maintenance measures that can extend the overall lifespan of batteries.
  • Data Logging: Allows for the recording and analysis of historical data, aiding in trend analysis and predictive maintenance.
  • Versatile Applications: Suitable for a wide range of industries and applications, including telecommunications, UPS systems, and automotive, ensuring broad utility.

Battery Pictures

  • Tester Type Battery Internal Resistance Tester
    Battery Compatibility 12V to 48V Lithium Batteries
    Measurement Range 0.1 milliohm (mΩ) to 999.9 milliohm (mΩ)
    Measurement Accuracy ±0.5% of reading + 2 digits
    Test Current Adjustable, typically 10A to 100A
    Test Voltage Adjustable, typically 12V to 48V
    Test Modes Single-ended or Differential
    Test Frequency Typically 100Hz or user-selectable
    Data Display LCD or Digital Display
    Internal Resistance Units Milliohms (mΩ)
    Measurement Speed Rapid measurement within seconds
    Data Logging Yes, storage of measurement data
    Interface USB, Bluetooth, or PC connectivity
    Operating Temperature Range 0°C to +40°C
    Dimensions 350mm x 250mm x 120mm
    Weight 6kg
    Safety Standards CE, RoHS, FCC, etc.
    Applications Battery quality control, maintenance, electric vehicle testing, etc.
  • Q1: Can I order JLB-TA03 samples first ?
    A1: Yes, we support testing samples before making a bulk purchase.

    Q2: Is JLB-TA03 in stock? When can it be shipped?
    A2: If no special customizations are required, they are usually in stock and can be shipped within 3-5 days.

    Q3: What is the MOQ for customizing JLB-TA03?
    A3: For simple customizations, there is no MOQ. For more complex customizations, the minimum is 5-10pcs.

    Q4: How do you arrange shipping and how soon can I receive it?
    A4: We provide DDP service and work with regular forwarders. Sea shipping typically takes 30-40 days, and air freight takes 6-10 days.

    Q5: What trade terms are accepted?
    A5: We usually use FOB, CIF, and DDP, with DDP preferred for small quantities and CIF for full container shipments.

    Q6: What are the payment terms?
    A6: For sample orders, we require 100% upfront payment. For bulk orders, it’s 50% in advance and the balance before shipping.

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Product Features

Justlithium™ focuses on delivering lithium-ion battery packs with innovative design, practicality, and reliability. We prioritize functional design and user experience, striving for excellence in every product.

Hearting Module

Our heating module ensures safe battery charge and discharge in extreme cold conditions.

Rich Accessories

Each product includes warranty cards, instructions, essential wires, and secure packaging.

Laser Welding

Laser welding technology in our battery packs stabilizes copper bars, ensuring durability under complex road conditions.

IP67 Waterproof

Our products are IP67 waterproof rated, ideal for outdoor use and everyday home installations, ensuring resilience against rain.

Smart BMS

Our battery packs feature an integrated high-performance BMS for safe operation, with options for GPS, heating, and communication modules.

Strong Scalability

Equipped with high-voltage MOS tubes, our battery packs support up to 4-series or 4-parallel connections, with an optional active balancing BMS.

Relative Products For This Catalog

Here is a clickable directory, you can click the arrow to quickly jump to the capacity you need. Justlithiumbattery© provides various types of ammeters, multimeters, voltage test instruments, load testers, salt spray test equipment, vibration test equipment, aging equipment and other measuring instruments.

Battery Application Scenarios

Lithium-ion batteries, essential for modern industry and daily life, stand out for their high energy density, long life cycle, no memory effect, and deep discharge capacity. Below are key application scenarios

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