Battery: Internal lithium-ion rechargeable

The Nokta Premium Sand Scoop is built from corrosion-resistant stainless steel that won't rust in saltwater or freshwater environments

Sensitivity: Medium

Fast charging times - just 4 hours with wall or car charger

so every case ships with the manufacturer warranty and access to XP's technical support network

Fisher 11" DD Elliptical Waterproof Coil for the Fisher F11, F22, and F44 top-cap Battery: Internal lithium-ion rechargeableThe Fisher 11" DD Elliptical Search Coil is designed for the Fisher F11, F22, and F44. This Larger coil will all for better depth without loosing separation because its a DD coil. The DD design is ideal for mineralized conditions. Compatible: Fisher F11 Fisher F22 Fisher F44 Specifications Size: 11" (inches) DD Coil Waterproof