BATTERY SPECIFICATIONS: High-capacity 3.7V 3000mAh LiPo battery with 1S 3C discharge rate for extended operation time CONNECTOR TYPE: Features Micro JST 1.25 connector plug for seamless compatibility with various devices and drones DUAL PROTECTION: Built-in dual protection board safeguards against overcharging, over-discharging, and short circuits VERSATILE APPLICATION: Ideal power source for GPS devices, drones, and multiple electronic devices requiring 3.7V input PACKAGE CONTENTS: 4x 3000mah JST1.25 Power up your devices with this high-capacity 3.7V 3000mAh LiPo battery. Featuring a 1S 3C configuration, this rechargeable lithium polymer battery delivers reliable performance for GPS devices, drones, and various electronic applications. The integrated dual battery protection board provides essential safeguards against overcharging and over-discharging, while the Micro JST 1.25 connector ensures compatibility with multiple devices. This compact powerhouse combines substantial capacity with reliable operation, making it an ideal choice for your portable electronic needs. The battery's versatile design allows for extended operation times, while maintaining a balance between power output and safety. Whether you're powering your drone for longer flights or keeping your GPS device running, this battery delivers consistent, dependable performance. The 4 pack configuration is perfect for single-device applications or as a replacement power source.