Precision Nickel Sheet Spot Welder for Professional Battery Repairs
Ultra-thin 0.25mm pure nickel sheet ensures minimal resistance and flawless conductivity for high-efficiency welds. Industrial-grade 5000mAh lithium battery delivers consistent power for 300+ welds per charge. Compact and portable design with reinforced ABS housing—ideal for phone repair shops, 18650 battery DIY projects, and small-scale electronics manufacturing. No bulky transformers; operates silently with zero spark risk. Advanced microprocessor controls welding time (0.1-10ms) and dual-pulse mode to prevent overheating on delicate circuits. Includes tempered copper electrodes for 50,000+ weld cycles. Global wholesale pricing available for bulk orders—lowest guaranteed with direct factory sourcing. Ships worldwide with OEM/ODM support.