⚡ ABYC E-11 Dedicated Estimator

Newport Vessels 55 lb Thrust Battery Runtime Calculator

The Newport Vessels 55 lb electric motor draws 52 Amps at full speed (12V). Use this calculator to size your battery bank for tenders, dinghies, and bass fishing boats.

⚡ Instant Estimator

Trolling Motor Battery Runtime Calculator

ABYC E-11 Compliant

1. System Voltage

2. Motor Thrust & Max Amp Draw~50A Max Draw

Custom Max Amps:(Overrides thrust preset)

3. Battery Chemistry & Usable Depth of Discharge (DoD)

Lithium (LiFePO4)100% Usable Capacity

AGM / Lead-Acid50% Safe Usable DoD

4. Battery Capacity (Amp Hours / Ah)100 Ah

20 Ah50 Ah100 Ah (Standard)200 Ah300 Ah

5. Motor Throttle / Speed Level50% Speed (Cruising)

10% (Trolling)25% (Slow)50% (Cruising)75% (Fast)100% (WOT Max)

Estimated Continuous Runtime

Current Draw:-- Amps

Usable Capacity:-- Ah

Continuous Power:-- Watts

Safe Reserve Left:--

Runtime Across All Speeds

Speed 1 (25% Throttle)-- hrs

Speed 2 (50% Cruising)-- hrs

Speed 3 (75% Fast)-- hrs

Speed 4 (100% WOT)-- hrs

🛠️ Recommended Electrical Setup

• Circuit Breaker: 60A Marine Rated
• Minimum Cable Size: 6 AWG (under 10ft)
• Wire Material: Tinned Marine Copper (ABYC BC-5W2)

Frequently Asked Questions

What circuit breaker should I use with Newport Vessels 55lb?

Newport Vessels recommends a 50A or 60A manual reset circuit breaker installed within 12 inches of the positive battery post.