DRESS Waterproof Bolt Core 20000 Lithium-Ion Battery, 30A 20800mAh, for Electric Reels, Portable and Disaster-Proof, for Boat Fishing, Jigging, and

High-capacity, high-output battery with a reliable 20,800mAh capacity. It delivers long-lasting, high-output power even when used with two electric reels or a portable fish finder. The voltage range (16.8V-13V) is ideal for electric reels, and it's compatible with the large electric reels that have become popular in recent years, allowing for continuous, powerful winding. It's also compatible with high-spec reels, a price you won't find anywhere else. Lightweight and compact at just 2.8kg, it's 58% lighter than lead-equivalent products (compared to our sample). Made in Japan for peace of mind and safety. Equipped with three protection circuits and three temperature sensors, it prevents over-discharge, overcurrent, and overheating, ensuring maximum safety. It features reliable "IP67" potting, preventing rain and seawater from entering, providing both waterproofness and durability. *Potting: A waterproof, dustproof, and insulating process that seals electronic components and circuit boards with resin or other materials.