Feature: 1. Large Capacity Rechargeable Battery: The rechargeable lithium battery provides a large capacity of 12000mAh and can be applied for about 4 hours on a full charging (depending on usage situation). 2. Secure Charging: This lithium battery supports balanced charging, with a standard voltage of 7.4V and a charging limit voltage of 8.4V 2A, effectively protecting the battery and extending its service life. 3. Applicable Equipment: This rechargeable lithium battery is suitable for nesting boats, for RC series ship and other remote control boat model, and can directly replace old or damaged battery. 4. Longer Endurance: This large capacity lithium battery provides long lasting endurance, can be charged and discharged multiple times, allowing you to enjoy longer fun time and save money. 5. Compact Design: The nesting boat battery has a compact size and lightweight design, making it easy to use and carry, suitable for outdoor play, and can be replaced at any time when it is broken. Specification: Item Type: Fishing Boat Battery Battery Type: Lithium Battery (Pure Battery) Standard Voltage: 7.4V Charging Limit Voltage: 8.4V 2A Battery Capacity: 12000mAh Application: For Fishing Bait Boat Endurance: Using for about 4 hours after full charging (Actual situation depends on usage, for reference only). Package List: 1 x Fishing Boat Battery