Product Details
8 Channel Battery Tester and Grading Machine for Coin Cell Battery
Pouch Cell Cylindrical Battery
Cell Grading Machine Description
XW-5V3A-8 is an eight-channel battery analyzer to analyze coin
cells, pouch cells and cylindrical cells from 10mA to 3A, up to 5V.
Each channel of the analyzer has independent constant-current and
constant-voltage source, which can be programmed and controlled by
computer software. This system provides most applications in
battery testing fields such as electrode materials research,
battery performance test, small-scale battery formation, capability
grading, battery pack testing and etc.
Cell Grading Machine Features
1. Battery electrical performance test and safety performance test
2. Charging and discharging cycle life test
3. Battery charging and discharging performance test
4. DC internal resistance test
5. Overcharge and overdischarge rate tolerance test
6. Battery performance test at different temperatures
7. Battery self discharge life test
Cell Grading Machine Parameters
No | Item | Parameter |
1 | Channels | 8 channels |
2 | Machine size | 500mm×400mm×250mm |
3 | Box color | Default beige (can be customized) |
4 | Suitable cell type | coin cell, pouch cell and cylindrical cell |
5 | Clamp type | upper positive and lower negative, fixture (tip/flat/two pieces)
optional |
6 | Clamp spacing | 40mm |
7 | Support battery height | adjustable within 100mm |
8 | Working power supply | AC220V±10%, 50HZ |
9 | Working power consumption | ≤120KW |
10 | Working environment | temperature 0~40℃, relative humidity ≤80% |
11 | Cooling method | fan |
12 | Voltage measurement range | 0~5V |
13 | Battery voltage range | charging 0~4.5V; discharging 4.5~2V |
14 | Constant voltage range | 2.5~4.5V |
15 | Voltage accuracy | ±(1‰ reading+1‰ full scale) |
16 | Voltage resolution | 1mV |
17 | Voltage stability | ≤1‰ |
18 | Current range | charging 10mA~3A; discharging 10mA~3A |
19 | Current accuracy | ±(1‰ reading+1‰ full scale) |
20 | Current resolution | 1mA |
21 | Current stability | ≤1‰ |
Factory
Our project
India project
This project is localed in Inda, Gurgaon. The client was founded in
1994, have more than 400 staffs and 10000+ square factory.
They bought 2 full of battery pack assembly line from us, includes
sorting machine, welding machine, sticking machine, charge and
discharge machine…
We have sent 3 engineers to client site for machine installation
and training in year of 2019. The training taked about one week.
After the training, the client engineers are learned how to
operation the machines in a smooth and high efficiency way. They
made high-quality products by our machines.
We had a nice journey in India.
Company Profile
GUANGDONG XWELL TECHNOLOGY CO., LTD. is a high-tech enterprise
specializing in intelligent equipment design, production and sales,
providing mechanical engineering technology design and consulting
services, electronic engineering design and consulting services.
XWELL's core team was established in 2010 and officially
established in June 2014. XWELL relies on South China University of
Technology(SCUT), and the core team is composed of several doctors
and masters from SCUT.

XWELL's main products are battery production line machines, such as
spot welding machine, battery sorting machine, battery sticking
machine, battery capacity grading machine, battery charge and
discharge aging machine, battery general testing machine, and so
on. The main application areas are new energy lithium batteries,
automobiles and other industries, Especially in the fields of new
energy, automotive wiring welding and other fields, XWELL has
accumulated rich engineering experience and mastered a full set of
core technologies, and can provide customers with a complete set of
services from technology to equipment, helping customers to
establish efficient and reliable production lines in the shortest
time .