Customize 441054 Li-Polymer Battery (3.7V, 170mAh) – Long-Lasting Power Solution
High-performance 3.7V Li-Polymer rechargeable battery engineered for durability, with a robust 170mAh capacity (also available in 160mAh/150mAh variants). Precision-crafted using premium-grade lithium-ion cells for enhanced cycle life and stable voltage output. Ultra-lightweight design with superior energy density, ideal for compact electronics like medical devices, IoT sensors, wireless earbuds, and portable gadgets. Features built-in protection circuits for overcharge/discharge safety. Customizable specs (capacity, connectors, dimensions) to fit OEM/ODM projects. Bulk pricing available for wholesale buyers—global shipping, unmatched cost efficiency. Power your innovation reliably.