603450 3.7V Rechargeable Battery】 603450 lithium polymer battery with 1200mAh capacity and compact 6×34×50mm size. Designed for portable electronic devices requiring a reliable 3.7V power source. 【JST 2.0mm Connector】 Equipped with a 2-pin JST 2.0mm connector for easy installation. Please compare the connector type and polarity with your original battery before ordering. 【Please Verify Battery Dimensions】 Battery size is often more important than capacity when selecting a replacement. Carefully check dimensions and available space before purchase. 【Wide Device Compatibility】 Suitable for GPS units, Bluetooth speakers, LED products, toys, DIY electronics, portable devices, and other 3.7V battery-powered equipment. 【Reliable Daily Performance】 Provides stable charging and discharging performance with low self-discharge, helping deliver consistent power for compatible electronic devices. 603450 3.7V 1200mAh Rechargeable LiPo Battery This rechargeable lithium polymer battery is designed for a variety of portable electronic devices requiring a stable 3.7V power source. With a compact 5×20×35mm size and a 2 Pin JST 2.0mm connector, it is suitable for battery replacement, DIY electronics projects, GPS devices, Bluetooth speakers, toys, LED products, and other compatible equipment. Specifications: Battery Model: 603450 Voltage: 3.7V Capacity: 1200mAh Battery Type: Lithium Polymer (LiPo) Dimensions: 6×34×50mm Connector: 2 Pin JST 2.0mm Important: Please verify your original battery dimensions, connector type, wire polarity, and available installation space before purchasing. Battery compatibility should be determined by size and connector specifications rather than capacity alone. Package Includes: 1 × 603450 3.7V 1200mAh LiPo Battery