What is the maximum number of charge/discharge cycles?

The maximum loop number is 16 times, which can also serve as battery aging equipment.

How is the device designed for maintenance?

It features a modular design with independent circuits, making installation and accessory replacement easy.

99V 40A Wide Voltage Current Adjustable Lithium Battery Charger Discharger Online Tester

Name: 99V 40A Wide Voltage Current Adjustable Lithium Battery Charger Discharger Online Tester
Brand: Dk Testing Equipment (Hangzhou) Co., Ltd.
SKU: 2025516682

Zhejiang, ChinaDk Testing Equipment (Hangzhou) Co., Ltd.

US$580.00

1 Piece

US$560.00

2-3 Pieces

US$530.00

4-9 Pieces

US$480.00

10+ Pieces

Sample price:US$580.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Life-Long After Sale Service

Warranty

12 Months

Model NO.

DSF40

Type

Storage Battery Tester

Test Region

Charge and Discharge

Application

Lithium-Ion, Lead-Acid Battery

Customized

Description

Battery Capacity Tester, Battery Performance Check

Voltage Testing Range

9-99V Wide Vlotage Range

Charge Current

0.5-20 a Adjustable

Discharge Current

0.5-40 Adjustable

Function 1

Charge

Function 2

Capacity Check

Function 4

Automatic Charge and Discharge

Function 5

Temp. Monitorring and Alarm

Approval

Quality Management System

ISO90001

Advantage 1

15+Year Experience

Advantage 2

Strong R&D Team

Advantage 3

Advanced Production Technology

Advantage 4

Perfect After-Sale Guarantee

Transport Package

Seaworthy Packing

Specification

45*48*14.5 cm

Trademark

Origin

Hangzhou, China

HS Code

9030849000

Production Capacity

20000

Key features

Wide Voltage Range: Supports 9V to 99V testing for lithium-ion and lead-acid batteries.

High Precision Testing: Voltage and current errors less than 0.03V with adjustable stepping.

Smart Temperature Control: Real-time monitoring with auto-stop and alarm at preset thresholds.

Dual Operation Modes: Panel operation and PC online software control for data analysis.

Modular Design: Independent circuits allow multi-channel cabinet assembly for scale.

Data Protection: Auto-resume function if cables disconnect during charge/discharge.

Lifelong Support: 12-month warranty with lifelong free technical service and guidance.

Customizable Options: Customized battery capacity tester with adjustable current and voltage.

Company profile

Dk Testing Equipment (Hangzhou) Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2023-08-01Nearest Port: SHANGHAI, NINGBO, YIWUAverage Response Time: ≤9.14hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, FCA

AI-Powered supplier vetting

SummaryDK Testing Equipment (Hangzhou) Co., Ltd. is identified as both a trading company and manufacturer/factory in China, specializing in battery testing, maintenance, charging, and related intelligent equipment. The supplier reports a professional R&D team, industry experience, personalized services, three production lines, broad export-market coverage, and order fulfillment within 15 working days in both peak and off-peak periods. However, the available evidence indicates fewer than five R&D engineers and quality-control staff, staff experience of 1–3 years, and only one recorded trade transaction associated with the supplier. No certification information, explicit customization capability, or detailed customer case evidence is provided.

Supplier typeThe supplier is explicitly classified as both a trading company and manufacturer/factory. Its stated activities include R&D, production, and sales of battery testing, maintenance, charging, and power-exchange equipment, with related commercial engagement in instruments, automotive parts, and electrical/electronic products.

After-Sales capabilityThe supplier states that it provides battery testing and maintenance services, safe and intelligent charging solutions, and professional personalized services. These statements support the existence of service offerings, but do not provide specific evidence about service infrastructure, response times, warranty terms, or support personnel.

R&D capabilityThe supplier describes itself as a high-tech entrepreneurial company focused on innovation, development, and application of battery testing, maintenance, and charging technology. It also reports a professional technical R&D team and independent innovation guided by customer needs, although the R&D team is reported as fewer than five engineers.

Production capacityThe supplier states that it conducts production of battery testing and charging equipment and operates three production lines. It also reports order fulfillment within 15 working days during both peak and off-peak seasons, while the fewer-than-five quality-control staff indicates a relatively small documented quality organization.