5V 10A 20A 512Chs Battery Capacity Charge Discharge Tester

5V 10A 20A 512Chs Battery Capacity Charge Discharge Tester
Battery Charge And Discharge Machine
Battery Cycler Tester
Li-Ion Battery Tester
Lithium Ion Cell Tester

5V 10A 20A 512Chs Battery Capacity Charge Discharge Tester

Name: China 5V 10A 20A 512Chs Battery Capacity Charge Discharge Tester Manufacturers Suppliers - Acey New Energy
Brand: Acey
SKU: 286296196

Item: 256-Channel 5V 10A 20A Lithium Battery Capacity Tester
Model No.: ACEY-BCT520-256H
Battery Type: Cylindrical Battery
Compliance: CE Certified
Package: Plywood Case
Product Origin: China
Warranty: One-year warranty with lifetime support
Payment: T/T, Western Union, PayPal, Ali Trade Assurance

Send Inquiry

Product Introduction

Xiamen Acey New Energy Technology Co., Ltd. is a manufacturer and supplier of 5v 10a 20a 512chs battery capacity charge discharge tester in China, offering factory-direct supply to customers worldwide. We also provide battery pack assembly equipment and turnkey production lines that comply with applicable CE requirements, along with OEM/ODM services and 24/7 after-sales support. Contact ACEY for product specifications, model selection advice, and a detailed quotation for 5v 10a 20a 512chs battery capacity charge discharge tester.

5V 10A 20A 512Chs 18650-32140 Cylindrical Battery Capacity Tester Charge Discharge Test Equipment

Product Description

This energy-feedback charge/discharge test system is designed to evaluate the capacity of cylindrical batteries via cyclic charge-discharge testing. It features a dual-tray configuration capable of accommodating cylindrical cells with diameters ranging from 18 mm to 32 mm and lengths from 65 mm to 140 mm.

Features

1. Each channel operates independently with a dedicated constant current/voltage source, delivering stable and shock-free performance, and supports functions such as start, stop, pause, resume, and protection.

2. The equipment achieves a measurement accuracy of 0.05%, records data at 1‑second intervals, and maintains high operational stability.

3. The software is feature-rich and equipped with a user‑friendly interface.

4. A four‑wire test interface ensures high‑precision measurements, while the modular design simplifies maintenance and servicing.

System Composition
1.Lithium battery is converted into capacity equipment.
2.Computer with USB interface (bring your own).
3.USB to 485 interface converter or five types of communication lines and crystal heads.
4.Battery scanning system.
5.ACEY product software.

Specification

Number of equipment channels	The whole machine has 256chs
External dimension	Length 1684mm* width 1091mm* height 1640mm
Case color	Standard gray / black (customizable)
Clamp type	Flat head clamp
Clamp spring	35MM
Support battery specifications	Diameter range: 18-32MM, length range: 65-140MM
Channel control mode	Each channel can be started, stopped, suspended, continued and protected independently.
	Each channel has independent constant voltage and current. Hardware control circuit
	The accuracy of charging current and discharging current of each channel can be calibrated automatically by software
Working power supply	Three phase five wire AC380V±10%, 50Hz
Power factor	≥0.99
AC current distortion rate	≤5%
efficiency of the whole machine	Charge 80%, discharge 70%
Power consumption work	≤ 31KW
Equipment failure rate	<1%
Work environment	Temperature -10~40°C. Relative humidity 80%
Heat dissipation mode	Natural wind in, upward exhaust
Voltage measurement range	DC 0~5V
Battery voltage range	Charge DC 0~4.5V; discharge DC 4.5~2V
Constant voltage range	DC 2~4.5V
Voltage accuracy	±(0.05% reading + 0.05% full), resolution ratio 1mV
Voltage stability	≤(±1mV)
Current range	Charge DC 200mA~20A; Discharge DC 200mA~20A
Current accuracy	±(0.05% reading + 0.05% full), resolution ratio 1mV
Current stability	≤(±1mA)
Control mode	Computer control, can control the whole cabinet with scanning function
Communication mode	485s port communication (port rate 57600)/ TCP
Process settings	Up to 32 steps and 256 cycles can be set
Charging mode	Constant current; constant pressure; constant current & pressure
Charging cut-off conditions	Voltage, current, time, capacity
Discharge mode	Permanent flow, constant power, constant resistance
Discharging cut-off conditions	Voltage, time, and capacity
Protection function	Overvoltage, undervoltage, overcurrent, undercurrent, overcapacity protection, power off protection, data breakpoint recovery
Time frame	0~3000 min / step in min
Time accuracy	≤±0.1%
Sampling inspection cycle	1s-60s optional
Battery sorting	Divide according to capacity, time, open-circuit voltage, discharge platform, etc.
Data processing	The system records parameters such as voltage, current, time, and capacity, and automatically calculates key metrics including constant current charge ratio, capacity loss, discharge efficiency, average voltage, and median voltage. It also generates data curves and cycle diagrams, with data exportable in multiple formats including text, Excel, Word, or MDB files.
Basic function of software	1.The software enables test continuity by automatically recovering from interruptions, such as manual pauses, unexpected software shutdowns, power failures, communication losses, and abnormal system stops.
	2.It supports multiple scanning methods, including barcode scanning, one-dimensional code and QR code reading, channel-skipping scanning, and loading-assisted scanning.
	3.Detailed test data is stored locally, allowing real-time and historical review for each channel. Data can be viewed both numerically and in corresponding graphical curves. The system also supports generating Excel reports individually or in batches, with an optional setting for automatic data export upon test completion.
	4.The system performs capacity-based sorting and classifies batteries into corresponding grades.
	5. It allows pass/fail (NG) judgments after testing based on specified criteria such as cycle capacity, voltage, and time, providing clear qualification results.
	6.The software provides multi-step protection and global monitoring for abnormal voltage, current, and temperature conditions, triggering alarms when necessary. It also supports overcharge and over-discharge protection tests for battery packs.
	7. Support channel parallel (according to equipment);
	8. Support unit conversion;
	9. Support database server background storage or MES docking;
	10. Software offline protection;