The On Deck Channel · video

What this video covers

Marine electricians Andre Cormier and Ben Stein evaluate the Epic 300 amp-hour dual-purpose lithium battery, which functions as both a house bank and a cranking battery.2:02 The unit features a 1,000-amp cranking rating for five seconds and a 150-amp recommended continuous output.3:07 It includes an internal heater, Victron communication ports, and Bluetooth connectivity.3:36 The battery casing uses rubber grommets to conceal screws, allowing for internal serviceability without cutting the housing.4:54 Dual positive and negative terminals provide flexibility for parallel or series wiring, with the system supporting up to 16 batteries in parallel.4:32 Future accessories include an NMEA 2000 compatibility module and a dedicated display screen.3:43 The electricians note the battery’s robust build makes it suitable for high-inrush applications like bow thrusters, windlasses, and winches, as well as powering large inverters.6:41 The retail price is $1,500.6:24

More from The On Deck Channel

This is My Favorite Upgrade on a Boat... | Leopard 50Oct 2026Get a Boat They Said... It Will Be Fun | New to Boat Life SeriesSep 2026First Time Sailing... Failed | New to Boat Life SeriesSep 202624 shipping containers. A lot more than rigging!Aug 2026

From The On Deck Channel — see the channel’s boat, crew, and every analyzed video.

The Sailing Directory Newsletter

One email with the fleet's best finds — the moments, boats, and stories worth your watch time. Enter your own address to get your own copy.