JH5530 Battery Comprehensive Tester
Common rechargeable batteries include lithium‑ion batteries, nickel‑cadmium batteries, nickel‑metal hydride batteries, and sealed lead‑acid batteries. Among these, lithium‑ion batteries stand out for their high energy density, light weight, and long cycle life, making them widely used in mobile phones, PDAs, digital cameras, camcorders, laptops, and other applications. They are currently the most advanced type of rechargeable battery. Here, “lithium‑ion battery” refers to a finished lithium‑ion battery pack, which consists of lithium cells—either lithium‑ion cells or lithium‑polymer cells—combined with a battery protection circuit board.
- Product Description
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I. Functional Overview
Common rechargeable batteries include lithium‑ion batteries, nickel‑cadmium (NiCd) batteries, nickel‑metal hydride (NiMH) batteries, and sealed lead‑acid batteries. Among these, lithium‑ion batteries stand out for their high energy density, light weight, and long cycle life, making them widely used in mobile phones, PDAs, digital cameras, camcorders, laptops, and other applications; they are currently the most advanced type of rechargeable battery. Here, “lithium‑ion battery” refers to a finished battery pack, which consists of lithium cells—either lithium‑ion or lithium‑polymer—combined with a battery protection circuit board. Nickel‑cadmium batteries, one of the earliest rechargeable technologies, offer low cost, low internal resistance, and the ability to deliver high discharge currents, and they remain widely employed in certain power tools and electric vehicles.
Nickel–metal hydride batteries are similar to nickel–cadmium batteries, but because they contain no heavy metals, they cause less environmental pollution. They are now widely used in many common consumer electronic devices and have largely replaced nickel–cadmium batteries in their traditional applications. Small sealed lead‑acid batteries, also known as maintenance‑free lead‑acid batteries, benefit from mature manufacturing processes and are primarily employed in stationary backup power systems, such as uninterruptible power supplies and emergency lighting.
To meet the production and testing needs of these rechargeable batteries, a dedicated comprehensive battery tester has been specially developed. This instrument enables precise, quantitative measurement of key battery parameters, including open-circuit voltage, internal resistance, charge‑and‑discharge performance, and capacity. For lithium batteries in particular, it also provides protection features such as overcharge, overdischarge, overcurrent, and short‑circuit protection, while displaying corresponding threshold values. This greatly facilitates battery manufacturing, pre‑sale, and after‑sales service. With just a few simple steps, users can intuitively assess a battery’s performance and quality, and the device also offers rapid screening capabilities: users can set upper and lower limits for measurement parameters, quickly identifying defective cells from a batch and thereby boosting production efficiency. In addition, several specialized functions have been incorporated, endowing the instrument with characteristics typical of general‑purpose equipment, enhancing its operational flexibility and broadening its range of applications.
In addition, this tester offers software upgrade services to meet customer requirements. Based on the standard model, it can be upgraded via software to a PC‑connected version, enabling users to configure and save test data on a computer, with automatic recording of test results. Test data for each battery can also be logged using battery barcodes, facilitating production quality analysis and control, product traceability, and more. Furthermore, by adding a hardware upgrade module, the accuracy of voltage and internal resistance measurements can be improved by an order of magnitude, satisfying even more stringent quality‑control requirements.
II. Basic Functions:
1. Static Parameter Testing
1. Rapid testing of battery static parameters.
1.1 Battery Voltage Monitoring (for lithium batteries already in a protected state, it can automatically wake them up)
1.2 Battery Internal Resistance Measurement
1.3 Battery Rechargeability Testing
1.4 Battery Discharge Performance Testing
1.5 Battery Overcurrent Detection (for lithium batteries only)
1.6 Battery Short-Circuit Protection Function Test (for lithium batteries only)
1.7 For the portion where detectable values can be specified, you can set upper and lower limits separately to perform quick filtering.
2. Battery Capacity Testing
3. Independent battery charging function
4. Independent battery discharge function
5. Programmable DC Power Supply
6. Programmable Electronic Load
7. Voltage and Internal Resistance Measurement
III. Technical Specifications
Model number JH5530 Test Scope Voltage measurement range 0-36V 1mV
±30mVInternal resistance measurement range 0–1999 mΩ, resolution 1 mΩ Capacity measurement range 0–99,999 mAh, minimum resolution 1 mAh R1 R2 resistors 1 kΩ to 200 kΩ Measurement accuracy Voltage measurement accuracy ±(Result × 0.1% + 3 mV) (Voltage: 0–36 V)
±(Result × 0.1% + 30 mV) (Voltage: 37–60 V)Current measurement accuracy ±(Result × 0.2% + 30 mA) (Current: 0–10 A)
±(Result × 0.5% + 30 mA) (Current: 11–30 A)Internal resistance measurement accuracy ±(Result × 1% + 1 mΩ) Capacity measurement accuracy ±2% Test speed Static testing 1.1–2 seconds Capacity testing
(1C charge–discharge) The duration of the capacity test is determined by the battery’s capacity and the discharge power.
Internal CNC Output maximum voltage
(Constant Voltage + Constant Current)
20V Voltage Source Specifications Maximum output current 5A Maximum output power 80W Ripple voltage <20mV Load Regulation <10% Boost response time 1S Internal CNC electronic load specifications Maximum discharge voltage 30V Maximum discharge current 10A (continuous) Maximum power 80W (continuous) Load mode Constant current Communication interface None Attachment Kelvin test lead, test probe Dimensions and Weight External dimensions (mm): 225 (W) × 110 (H) × 355 (D)
Approximately 3.6 kg
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Huizhou Jinghui Instrument and Equipment Co., Ltd.
Service Hotline:400-1331-882
No. 13, Jinda Road, Huinan Science and Technology Park, Huizhou City, Guangdong Province
E-mail:jh@jhyq.com
