Are you facing frequent quality issues with your new energy battery metal shells?
Many new energy manufacturers struggle with unstable battery housings that cause production delays and after-sales risks. Common problems include uneven wall thickness, weak welded seams, poor sealing performance, vibration deformation, and inconsistent batch quality. These hidden risks easily lead to battery short circuits, dust ingress, liquid leakage, and low product pass rates.
Traditional battery casings are mostly produced by welding and splicing. Welded joints create structural weak points. During long-term vehicle vibration, temperature changes and outdoor harsh environments, ordinary battery shells are prone to cracking, rusting and deformation. In addition, standard battery housings cannot match customized battery module sizes, resulting in extra cutting, trimming and secondary processing that increases your labor cost and production cycle.
- Our one-piece deep drawn battery housing perfectly solves all the pain points of traditional battery shells. Adopting integral seamless deep drawing technology, there are no welding seams or weak points on the entire shell. Uniform wall thickness provides stable structural strength, effectively resisting impact, vibration and high and low temperature changes. This greatly improves battery safety, avoids leakage and short-circuit failures, and reduces your after-sales maintenance pressure.
We produce new energy battery housings with high-grade aluminum alloy and stainless steel materials. The finished shells feature excellent thermal conductivity, insulation performance, corrosion resistance and airtightness. Every battery enclosure is strictly controlled under high-precision tolerance standards to ensure zero assembly errors, improve your production efficiency and reduce rework costs.
