Customer Feedback on YESA Lithium HEV battery pack

After successful launch of Yesa lithium HEV Battery Pack in Aug. 2025, customers received the new pack and used in their HEV cars with most positive feedback:

From our Mongolia customer in Oct. after using the pack in both highway and cold temperature situation:

1.fast charging than original pack,

2.discharge rate is slow,

3.more fuel saving,

4.much better than original NiMH performance