BZ 654065 3.7V 2000mAh Li-polymer battery, UL & KC certified high-performance lipo battery for GPS devices. Engineered with stable discharge, low internal resistance (≤30mΩ), and long cycle life (500+ cycles), it ensures reliable power in compact portable electronics. Ideal for navigation systems, tracking units, and IoT applications requiring safety, precision, and durability. Compliant with CE, RoHS, UN38.3, and MSDS standards, this lightweight (35g), space-saving battery delivers consistent energy output across wide operating temperatures (-20°C to 60°C).More