Can multiple testers work together?

Yes. Multiple testers can operate in parallel to achieve higher discharge currents when testing large battery banks.

Constant Current DC Load Bank Battery Discharge Unit for Discharging Testing

Name: Constant Current DC Load Bank Battery Discharge Unit for Discharging Testing
Brand: HD Power Test Equipment Co., Ltd.
SKU: 2310317295

Hubei, ChinaHD Power Test Equipment Co., Ltd.

US$1,000.00-6,000.00

1 Piece

Product specifications

Display Resolution

Product profile

Customization

Available

After-sales Service

Support

Warranty

1 Year

Model NO.

HDGC3982

Type

Storage Battery Tester

Test Region

Discharge

Application

Lead-acid Battery

Customized

Product Name

Lead Acid Battery Discharge Tester

Function

Battery Discharge Test, Capacity Test

Working Mode

Constant Current/Constant Power Discharge

Display

7 Inch LCD Touch Screen

Power Supply

220V 45-65Hz

Data Communication

RS485, USB

Temperature

Operating: -5-50℃ Storage:-40-70℃

Cooling Mode

Forced Air Cooling

Safety

Satisfies En610950

OEM/ODM

Yes

Voltage Measurement Accuracy

±0.5%Fs+0.1V

Current Measurement Accuracy

±1%Fs+0.1A

Transport Package

Wooden Box with Foam Inside

Trademark

HDPOWER

Origin

Made in China

HS Code

9030899090

Production Capacity

800/Month

Key features

7-inch touch screen with resolution of 1024*800, the military-grade touch panel to reach strong anti-interference ability.

Multi safety protection modes: over-current, short-circuit, high temperature, reverse polarity etc

High voltage, under voltage, current out of the measurement range, fan failure, etc. can issue a real-time warning and stop discharging

Automatic recording and intelligent analysis of the entire test

Multiple units can be used in parallel to meet the demand for larger discharge currents

The remaining capacity of the battery can be predicted through 3-5 minutes of rapid discharge

Company profile

High Repeat Buyers ChoiceSelf-branded100% Finished Products InspectionR&D Capabilities

HD Power Test Equipment Co., Ltd.

Hubei, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2020-02-01Nearest Port: Shanghai, Shenzhen, GuangzhouAverage Response Time: ≤2.03hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP

AI-Powered supplier vetting

SummaryHD Power Test Equipment Co., Ltd. is a China-based limited company in Hubei identified as both a trading company and manufacturer/factory. It operates in electronic components, electromechanical equipment, experimental analysis instruments, teaching instruments, and railway measurement or inspection instruments. The supplier holds ISO 9001 and ISO 14001 certifications and reports written service procedures, corrective-action processes, and complaint-handling records. It has inventory capability, but no valid manufacturing-capacity contract with associated subcontractors, overseas warehouse, or overseas showroom. Innovation and customization indicators are positive: it reports recent new products, ODM services, 3D design, and customization from samples and designs, but no SDK is available. Financial information is limited to year labels without assessable performance data. No customer cases are provided.

Supplier typeThe supplier is identified as both a trading company and manufacturer/factory, with a combined company type and a stated assembly production line. This indicates a hybrid trading and manufacturing structure rather than a purely trading entity.

CertificationsThe supplier explicitly reports ISO 9001 and ISO 14001 certification of its management systems. These certifications directly support quality-management and environmental-management capability.

After-Sales capabilityThe supplier reports written service procedures with follow-up records, a corrective and preventive action mechanism, and documented complaint-handling procedures. It has inventory capability and stated peak-season lead times within 15 working days, but lacks overseas warehouse and showroom capabilities.

R&D capabilityThe supplier states a technology and innovation strategy, reports new products during the past year, provides ODM services and 3D software design, and uses an AI model for data-driven management. However, it explicitly has no available SDK, so the evidence supports innovation activity but not full software-development integration capability.

Production capacityThe supplier is identified as a manufacturer/factory with a combined assembly production line and inventory capability. However, it reports no valid contract with associated subcontractors, so the available evidence supports some production capacity while leaving broader manufacturing control only partially demonstrated.

Customization capabilityThe supplier explicitly offers customization from samples and designs, 3D software design services, and ODM services. These capabilities directly support customized product development.

Product Q&A

Q:What is a battery discharging tester used for?

A battery discharging tester is used to simulate real load conditions and evaluate battery capacity, performance, and reliability. It helps detect weak batteries and ensures backup power systems function properly.

Q:Why is battery discharge testing important?

Discharge testing verifies the actual capacity of a battery. Over time, batteries degrade and may no longer deliver their rated capacity, which can cause unexpected power failures.

Q:What is constant current discharge testing?

Constant current discharge testing keeps the discharge current stable throughout the test to accurately measure battery capacity and performance.

Q:Can this tester monitor individual battery cells?

Yes. The HDGC3982 model supports wireless battery cell monitoring modules that measure the voltage of each battery cell in real time.

Q:How many battery cells can be monitored?

Each wireless monitoring module can monitor up to 12 cells, and multiple modules can be connected to monitor up to 300 battery cells in a battery bank.