Identify the reference
Guangzhou Yunyang lists UY240 as a battery charger in its product catalogue.
Confirm the version
Confirm the output voltage, current, charging profile, battery chemistry, communication and connectors against the battery documentation.
Prepare a useful purchase request
Provide the complete product or truck identification, quantity, application and delivery destination. Include clear photographs of the existing label and connections where relevant. Ask the supplier to identify the exact item, documentation, condition, included scope, lead time and warranty in its written response.
Compare evidence before deciding
Catalogue descriptions are attributed to the supplier. The code alone does not verify origin, current inventory, certification, performance or compatibility. Compare the dated supplier offer with the actual machine documentation and resolve any discrepancy before ordering.
Source
http://www.gz-yewy.com/product/687.html