Battery Tester

Your Professional Battery Tester Supplier

Since 2003, our journey in the battery industry has evolved from supplying premium battery materials and electrode films to becoming a full-service provider of turnkey battery production solutions.
Our product portfolio includes lithium ion battery coin cell assembly, automotive spot welder, and pouch cell assembly, among others.

Coin Cell Tester

Why Choose us

Quality Assurance

We strictly adhere to international quality management system standards. Our products have passed multiple certifications including ISO, CE, and UL, ensuring high reliability and long-term stability.

Professional Service Team

Equipped with an experienced technical support team and after-sales service personnel to provide customers with comprehensive and timely technical support, as well as operation and maintenance guarantees.

Technological leadership

The company has independently developed high-efficiency energy conversion technology, continuously promotes product innovation, and maintains its leading position in the field of power management systems.

Parameter

CT3002A 5V1mA&10mA8C1U
Items		Indicators
Input Power Source		AC 220V±10%/50HZ (AC 110V customizable)
Max. Output Power		30W
Resolution		AD: 16bit; DA: 12bit
Input Impedence		≥1GΩ
Voltage	Test Range	Charge: 0V-5V; Discharge: -5V-5V
	Min. discharge voltage	-5V
	Measurement Accuracy	0.05%FS
Current	Test Range	2uA-10mA
	Error	≤0.5uA
	Measurement Accuracy	0.05%FS
Output Power of Each Channel		0.05W
Time	Current Response Time	≤10mS
	Step Interval	50mS
	Available Setup	≤365*24 Hours/Step	Time Format 00:00:00 (h, min, s)
Data Record	Conditions	△T: 20mS-7200S
		△U: 2mV-5V
		△I: 2uA-2000A
	Frequency	10Hz
Charge	Model	HOLD, CC, CV, CP, DCIR, CRATE
	Constraints	Voltage, Current, Time, Capacitance etc almost 20 kinds
Discharge	Model	HOLD, DC, DV, DP, DR, DRATE
	Constraints	Voltage, Current, Time, Capacitance etc almost 20 kinds
Cycle	Times	1-65000
	Max. Steps	1100
	Max.Nesting Layers	3
Protection Mechanism		Power outage, Anti-reverse connection

Benefits of Battery Tester

Accuracy and Efficiency
A battery tester provides accurate diagnostics of a battery's condition, allowing users to identify issues quickly. This efficiency is crucial in avoiding unnecessary replacements and repairs, saving both time and money.

Cost-Effectiveness
By diagnosing battery issues early, a battery tester can help prevent costly breakdowns and extend the life of the battery. This makes it a cost-effective tool for both professional mechanics and DIY enthusiasts.

Ease of Use
Modern battery testers are designed to be user-friendly, with intuitive interfaces and clear instructions. This accessibility makes them suitable for non-professionals, empowering car owners to perform their own diagnostics.

Working Of Battery Tester

Battery testers work by applying load and monitoring the voltage and current of the battery. The actual process is quite simple – when the conductive elements of the tester touch both the positive and negative contacts on the battery, the current is released and can be measured.

As battery testers solely measure current, they typically provide more accurate readings on certain types of batteries compared to others. For instance, the current in an alkaline battery will usually decrease at a steady rate, leading to more accurate results when tested. Conversely, Li-ion batteries, for example, experience greater drops at certain specified charge levels. This means that results are more likely to be inaccurate with these types of batteries due to their less precise charge levels.

Logistics

We will help you to choose the best shipping way according to your detail requirements. By sea, by air, or by express, etc.

The time frame of an order delivery is divided into two parts:
Processing time: 7-14 Days
Shipping time: 20~30 Days

Shipping methods: DDP, DAP, EXW, etc.

Shipping fee:The shipping fee will be changed according to every pacel's weight.

FAQ

Q: What is a battery tester?

A: A battery tester is an invaluable tool that helps in assessing the condition of a car battery quickly and accurately.

Q: How often should I test my car battery?

A: It's recommended to test your car battery every six months or whenever you notice signs of a potential issue.

Q: Can a battery tester diagnose all types of car battery problems?

A: While a battery tester can identify many common issues, some problems may require professional diagnosis.

Q: Are battery testers suitable for all vehicle types?

A: Most battery testers are compatible with a wide range of vehicles, but it's essential to check compatibility before purchasing.

As one of the most professional battery tester manufacturers and suppliers in China, we're featured by quality products and good price. Please rest assured to buy automatic battery tester for sale here from our factory. For customized service and OEM service, contact us now.

Coin Cell Tester, Battery Grading Machine, battery tester