Lithium Rhino 36V 65Ah Marine LiFePO4 IP67 Battery Kit

Rhino tough, a fraction of the weight. The Lithium Rhino 36V 65Ah Marine LiFePO4 battery kit is built from Grade A cells for anglers running 36V systems who want lead-acid gone without oversizing the bank. 100% usable power, a near-flat voltage curve, and no fade at the end of the day.

The IP67 marine weatherproof rating shrugs off spray and rain, while the proprietary 150A Rhino BMS actively balances and protects every cell through thousands of cycles — all backed by an 8-year replacement warranty.

Key Specs

• Voltage / capacity: 36V, 65Ah Grade A LiFePO4
• Water resistance: IP67 marine weatherproof
• BMS: 150A continuous discharge, 500A peak, 50A max charge, ±20mV cell balance accuracy
• Cycle life: 6,000+ cycles
• Life expectancy: 10+ years
• Charger: 15 amp waterproof charger included
• Connectivity: built-in Bluetooth with iOS and Android app
• Warranty: 8 years on cells, BMS and built-in electronics

What's In The Kit

• Rhino IP67 marine battery
• 15 amp waterproof charger
• Full-color round console gauge
• External console power button
• Full-color LCD display on the battery shell
• Mounting hardware
• Lithium Rhino mobile app access

The 8-Year Promise

If your Lithium Rhino marine battery fails within 8 years, for any reason, it gets replaced free of charge.

Ships factory-direct from Lithium Rhino.