Li-ion battery

customindustrialISO

TEFOO specializes in crafting high-quality 7.2V instrument battery packs from top-tier 18650 cells. Each pack is meticulously tested to ensure it delivers real capacity beyond customer expectations. Our engineering team is dedicated to designing robust 7.2V 18650 Li-ion battery packs, tailored for long-lasting performance in various industrial applications. Trust TEFOO for reliable instrument battery solutions. Key Features and Benefits Long-lasting power: Our batteries last longer thanks to high energy density. Customized for you: We can customize batteries with different capacities, configurations, and packaging to meet your specific needs. BMS design： Built-in overcharge protection, short circuit protection, thermal management, and other advanced safety features. Quality guaranteed: 13 years of experience and ISO 9001 certification ensure every battery is made to last.