English

Cranking & Beep Cycle Battery

Cranking & Deep Cycle Marine Batteries | Dual-Purpose Power for Fishing Vessels | PROPOW Energy

Engineered specifically for the demanding needs of fishing boats and work vessels, PROPOW Cranking & Deep Cycle Marine Lithium Batteries deliver the perfect combination of instant starting power and sustained deep cycle performance. Our dual-purpose LiFePO4 batteries eliminate the need for separate starting and house batteries, saving space, weight, and complexity on board

Perfect for Fishing & Work Vessels:

  • Commercial fishing boats

  • Trawlers and charter vessels

  • Work boats and tenders

  • Patrol and rescue craft

  • Long-range cruising sailboats

Available in Marine-Grade Voltages:  24V, 48V with heavy-duty terminals and optional IP67 protection.

Why Choose Our Dual-Purpose Marine Batteries?

  • ✅ Powerful Engine Starting – Delivers high burst current (CCA) for reliable ignition in all conditions

  • ✅ True Deep Cycle Capacity – Provides steady, long-lasting power for electronics, lighting, pumps, and refrigeration

  • ✅ Space & Weight Efficient – One battery replaces two, freeing up valuable deck and hull space

  • ✅ Vibration & Corrosion Resistant – Built to withstand rough seas, saltwater exposure, and engine compartment environments

  • ✅ Maintenance-Free & Safe – No acid leaks, no gassing, with advanced BMS protection

The Smart Choice for Professional Mariners:
Whether you need instant power to start a diesel engine in cold morning waters or sustained energy to run fish finders, navigation systems, and livewell pumps all day, PROPOW Dual-Purpose Marine Batteries deliver both in one rugged package. With intelligent BMS monitoring and LiFePO4 reliability, you get more power with less worry.

One Battery. Two Missions. Unlimited Confidence – with PROPOW on board.

Hit enter to search or ESC to close