High-Performance 3.7V 1100mAh Rechargeable Lithium Battery
Premium lithium-ion cell with a compact 1S configuration, delivering stable 3.7V output and 1100mAh capacity for prolonged usage. Integrated protection board prevents overcharge, over-discharge, and short circuits, ensuring safety and extending battery lifespan. Precision-engineered with high-quality Li-ion cells and robust soldering for reliable conductivity and minimal energy loss. Ideal for powering Arduino projects, NodeMCU boards, ESP32 modules, and other low-power IoT devices requiring compact energy solutions. Ultra-lightweight design with durable casing, perfect for portable electronics, DIY robotics, drones, and wireless sensors. Compatible with standard micro-USB chargers for hassle-free recharging. Bulk pricing available—stock up for your workshop or business with our globally sourced, budget-friendly components.