BIS-Certified 431575 AA Battery – High-Performance 3.7V 450mAh LiPo with Built-in PCB
Engineered for precision, this BIS-approved lithium polymer battery delivers reliable 3.7V power with a robust 450mAh capacity. The integrated PCB ensures overcharge, over-discharge, and short-circuit protection for enhanced safety. Ultra-lightweight yet durable, the LiPo construction offers superior energy density, ideal for powering compact electronics like wireless sensors, medical devices, and portable gadgets. The sleek AA form factor ensures seamless compatibility with standard battery compartments. Designed for bulk procurement, it meets industrial-grade standards with consistent voltage output and extended cycle life. Perfect for OEM manufacturers, tech startups, and global distributors seeking cost-effective, high-quality power solutions. Wholesale-ready pricing with global logistics support – your trusted source for premium batteries at unbeatable value.