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In June 2024, the China professional lifepo4 charger manufaturer Henryuan sales team received an urgent request from customers for a new lifepo4 charging solution. With efficient communication skills and rich industry experience, Henryuan sales team quickly conducted in-depth exchanges with customers and accurately grasped the key points of customer needs. Henryhuan teams immediately customized a suitable lithium iron phosphate charger(LiFePO4 Charger) recommendation solution for customers, and the professional and considerate service won high recognition from customers.

After the solution was finalized, the engineering department responded quickly and prepared samples in strict accordance with the detailed needs of customers. Henryuan has a long-term and stable high-quality freight forwarder, and has carefully planned a variety of transportation channels for different markets to ensure safe and efficient freight. Under such a guarantee, the lifepo4 charger samples were quickly delivered to customers. After preliminary performance testing, all electrical indicators of the product met customer requirements.

However, the client's project advancement process was not smooth sailing. Due to changes in the subsequent battery selection of the product, customers put forward new requirements for the charger specs and output connector. Faced with this emergency, Henryuan professional sales team and engineering team quickly held a joint meeting. With their deep technical accumulation and rich project experience, they provided the customer with the best solution and produced and sent the second sample at the fastest speed.

After receiving the second lifepo4 charger sample, the customer was very satisfied with the electrical performance of the product and immediately sent the prototype product to the laboratory for EMC testing. But good things come with a long wait, and new challenges follow. Although the charger itself meets the EMC requirements, the EMC test unfortunately failed during the first matching test with the customer's whole machine. The customer promptly fed back the EMC test data to us, and Henryuan engineering team and sales team immediately held a second meeting to deeply analyze the root cause of the problem. Considering the difficulty of EMC rectification of the customer's whole machine product, Henryuan experienced engineering team took the initiative to undertake this important task and decisively adjusted the EMC margin of the charger. Without affecting the safety certification requirements, the EMC margin was greatly increased to ensure that the whole machine can pass the EMC test smoothly.

The engineering team raced against time to quickly prepare the third version of the lifepo4 charger samples, and immediately made an appointment with the laboratory to conduct EMC testing on the charger with increased margin. The test data showed that the EMC test margin of the third version of the charger samples were sufficient and fully met the requirements. Subsequently, the third version of the charger samples were successfully delivered to the customer. Soon, there was exciting good news-the customer's complete product successfully passed the EMC test!

In the 5-month project cycle, in the face of the customer's ever-changing new needs, Henryuan professional sales team worked closely with the skilled engineering team, relying on efficient communication and strong technical strength to successfully help the customer complete the development of the entire product in December. The customer praised Henryuan service and product quality, and immediately placed a batch order. In January 2025, Henyuan lived up to the trust and perfectly completed the delivery of this batch of lifepo4 battery charger order.

Henryuan successfully complete the delivery of customized charger projects for many customers every year, which fully demonstrates the professional and efficient sales team, the excellent technology of the engineering team and the rigorous attitude of the production team. If you have customized charger needs, Henryuan Group will definitely be your best choice worthy of trust!