








| Item | Data |
|---|---|
| Product Name | 3.7V 33Ah battery cell |
| Capacity | 33Ah |
| Voltage | 3.7V |
| Standard charging method | 0.5C |
| Max. charging current | 1C |
| Max. discharging current | 10C |
| Charging Temperature | 0℃~40℃ |
| Storage Temperature | -20℃~40℃ |
| Battery weight | 395g |
| Battery dimension | 11* 89.5*191mm |
Our company was established in 2019. We specialize in the R&D, production, and exportation of Lithium-ion Polymer batteries. Our facility covers an area of 190 thousand square meters and employs over one thousand staff, achieving an annual battery capacity of 8GWH. Backed by 20 years of production and R&D experience, we have established ourselves as a leading polymer Lithium-ion battery supplier.
Our main product lineup includes LiFePO4, LiCoO2, and LiNiMnCoO2 polymer batteries, which are highly applicable for Solar Energy Storage, E-vehicles, Power tools, Agricultural drones, and more.
All products have successfully obtained major international safety certifications:
Our products are exported in large volumes to Europe, America, and Southeast Asia. We cordially welcome you to visit our factory to inspect our strong R&D and production capabilities. We are dedicated to delivering substantial profits and value to our customers.
Battery cell