T-handle grip at 36 inches allows comfortable upright posture for deep plugs

We've used the 20-inch diameter on competition-style high-volume runs where the wide base handles bucket loads

Replacement battery compatible with D01

Waterproof rating: Fully submersible

and single-frequency VLF is not ideal for wet saltwater

Fisher Impulse-AQ Lithium-Ion Rechargeable Battery Pack - 49 Watt-Hour Pack go-find-66 T-handle grip at 36 inchesFisher Impulse AQ Lithium Ion Rechargeable Battery Pack 49 Watt Hour Pack Power your Fisher Impulse AQ metal detector with these high performance lithium ion rechargeable battery packs, designed to maximize your detecting sessions with convenience and reliability. Specifications: Delivers 5. 5 to 6 hours of runtime, weighing just 13. 3 ounces for lightweight portability. Perfect Fit: Exclusively designed for the Fisher Impulse AQ metal detector,