Features: Complete Fishing Electronics set with rechargeable Batteries & Double Port Chargers for Uninterrupted Angling. Equipped with double channel charging technology, this compact chargers efficiently power two LIR425 batteries simultaneously, saving time while ensuring reliability performances for your fishing electronics. Designed for anglers and outdoor enthusiasts who prioritize portability and convenience during extended fishing trips or travel adventures. Perfect for riversides, or boat based fishing setups where quick battery and USB compatible charging from power banks or car adapters are essential. The integrated storage slots securely hold spare batteries, preventing loss or moisture damage while maintaining readiness for your next catching. Specifications: Shelf life: 1 year Standard voltages: 3.7V Capacity: 15mAH Service temperature: 0~60℃ Charging time: 8H~10H Dimension:27×49×10mm/0.39×1.06×1.93in Component:plastomer Package Includes: 1Set Port Battery Chargers note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.