How Difficult Is It to Convert Duffy to Lithium Battery?

Video will cover a 48V Duffy 18 being converted to run on one 48V 90Ah Lithium Battery By UNO, MFG in USA, The UNO Battery is waterproof with a rating of IPX6. The original eight 6V deep cycle golf cart batteries (GC2) are removed and the UNO battery located behind the rear bench because it is much smaller and can be closer to the electric motor controller. This location reduces long original cable lengths and results is less voltage drop from battery to controller. The UNO battery kit comes with battery, charger, connectors and an app to monitor the state of charge.
Credit to Nikolay @ NIX Yachts in San Diego 619-508-3995
Deep Cycle Battery San Diego stocks UNO Battery and offers mobile service.
619-448-5323
Original lead acid battery capacity was 9.5kWh - with a total weight of 480lbs .
UNO battery capacity 4.6kWh and weighs 48 lbs, zero maintenance, 10 year warranty
Equipment / Parts Used for Job:
One UNO Battery Kit - charger included
One Victron BMV-712 Battery Monitor amzn.to/3N0bQI2
Two 48V/12V DC/DC convert to run the cabin and navigation 12V lights, stereo, etc
Two 30A fuses
One 100A circuit breaker
Tinned copper wire
SAFETY PRECAUTIONS CAUTION:
Working with and installing electrical equipment is dangerous. Potential hazards include, but are not limited to electrocution and electrical fires. Always consult a licensed marine electrician when installing any electrical equipment.
Camera Phone to Film Video Pixel 3 XL used
Editor: Kinemaster
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Disclaimer: The above product links are affiliate links. That means that I am awarded a small commission from the vendors that is invested in making product videos - thank you
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[@JMG-MeTube]

The answer to the questions is that it is NOT difficult to convert from lead acid to lithium at all! The key is to call Jeff and his team from Deep Cycle and the switch is a piece of cake!
In all seriousness, my experience with Deep Cycle has been excellent and the upgrade was smooth. Deep Cycle was responsive to questions, knowledgeable straight shooters, who work hard and smart.
Now that I am a couple of months in from losing 500 lbs of high maintenance . lead acid batteries and moving to zero maintenance lithium the verdict from my family is that this has been a great decision and one I expect most of us will increasingly make as our old tech batteries reach the end of their relatively short lives. Thank you Jeff and Deep Cycle for the outstanding support!

[@donalddodson7365]

As close to having a boat as I will ever get. 😂 What an improvement. Good example of the "energy density" of the smaller lithium ion battery to the original lead acid batteries. (Great compartment for 'other' heavy stuff under the floor ...😊)

[@DeepcyclebatterystoreSanDiego]

agree

[@stinkymcstinkerton1854]

Great info.
I want to run a stand alone battery for my boat stereo system. 2 amplifiers with total draw of 80amps if playing full volume. Which I don’t do. I’m looking for the longest play time. Is a lithium battery going to have a longer play time or an equivalent full throttle agm?
You guys are awesome. I buy from only DCB.