SKU: 49645587035

CROWN INDUSTRY 56AH LifePo4 high discharge lithium battery.

Sale price$225.00 Regular price$250.00
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Description

CROWN INDUSTRY 56AH LifePo4 high discharge lithium battery.Introducing the first of a new line of high discharge Car audio lithium batteries from CROWN INDUSTY is a 56ah LifePo4 nanophosphate lithium battery with built in cell balancer. This is a ready to rock, plug n play power solution to either use as a starter battery, or as a secondary battery to supply plenty of instant power for your audio system with a quick recharge time. It is the ideal candidate to be used on vehicles with factory alternators that

 

 

Introducing the first of a new line of high discharge Car audio lithium batteries  from CROWN INDUSTY is a 56ah LifePo4 nanophosphate lithium battery with built in cell balancer. This is a ready to rock, plug n play power solution to either use as a starter battery, or as a secondary battery to supply plenty of instant power for your audio system with a quick recharge time. It is the ideal candidate to be used on vehicles with factory alternators that don't charge above 14.7v saving you the hassle of needing bigger/custom alternators if you want to run under a 5000w system.

But if you do want a bigger system you can also use multiple in parallel for more capacity. you can also use a bigger alternator on these with a max total input charge of 250a of charging per battery.

The case is constructed of strong impact ABS plastic with built in Handles with nickle coated brass terminals with m8 female threads. (Bolts are included)

Not to be used under the bonnet on petrol cars. But can be used under the bonnet on diesels. This is due to ambient temperatures.

 

SPECIFICATIONS

  • Nominal Voltage: 12V
  • Float voltage 13.2v
  • Max charge voltage 14.7v
  • Usable voltage range 11-14.7v
  • Max charge current 250a
  • Wattage: 4000w rms
  • Max Continuous Amps: 500A (10 seconds)
  • Max burst Amps: 1000a (1 second)
  • Energy Wh: 672
  • Ah – 56
  • Weight 10kg
  • User temperature range -25 to +55c
  • Dimensions 256mm wide, 165mm depth, 210mm tall.
  • Brass m8 threaded terminals (bolts included)
  • 2 X carry Handles
  • ABS injection molded black case
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SKU: 49645587035

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Verified Purchase
Jessica Miser
Whiting, US
★★★★★ 5
love the story
Format: Kindle
Fun story. Love the main coon cat. Love the kindness that Charlie has for everyone he meets. Surprised by The Who dun it.
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Reviewed in the United States on June 2, 2026
J
Verified Purchase
Jean Kant
West Palm Beach, US
★★★★★ 4
An enjoyable new series with promise
Format: Mass Market Paperback
This is the first in a series. I have already ordered the next one so I like it. The main character Charlie Harris is a widowed library archivist. He lives in his late aunt's house and takes in borders and he owns a Maine coon large cat named Diesel. This is already a somewhat unusual cozy mystery because the main character and devoted cat owner is male. Charlie is a very personable character. He loved his wife (she died of cancer) and his late Aunt. He has 2 grown-up children that he cares about and he likes his job. He gets involved in a murder because his boarder, a young college, student is involved. His archival skills come in handy in providing clues to the murder. The deputy in charge of the investigation is the daughter of his long-time housekeeper. I didn't peek ahead to see who-did-it and I enjoyed the story til the end.. I don't think it's the type of mystery where all the clues are available and the reader tries to figure it out. The reader gets the clues as Charlie . gets them and finds out who the murderer is when Charlie finds out. Yet, the characters are engaging, the setting is interesting and it is a fast and enjoyable read. The plot is credible I like it.
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Reviewed in the United States on June 9, 2014
K
Verified Purchase
Kindle Customer
Draper, US
★★★★★ 5
Good read!
Format: Kindle
I wanted a break from some tense mysteries. This provided me with an enjoyable break by reading a good story with an unexpected ending. I recommend it to anyone looking for a very good cozy read!
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Reviewed in the United States on June 7, 2026
J
Verified Purchase
JJ
Carnegie, US
★★★★★ 5
Very good, entertaining mystery.
Format: Mass Market Paperback
I don't know if this author has written other books before beginning this series but it is a very good FIRST in what is so far just a 3 book series. I ordered all 3 but am reading them in order as I always do. The author tends to go into too much detail about mundane things about things like fixing a meal, etc., but it isn't too distracting from the story. I like a little hominess but this is overdone just a tad. The story moved right along establishing characters without throwing in so many that you simply can't keep them all straight as some authors do. A thoroughly despicable victim so nobody cares if he dies violently. And, to me, a reeeely surprise ending. For someone who has read as many mysteries as I have, this was a pleasant surprise and the author doesn't give you hints till you are almost at the reveal so that you feel clever at figuring it out but you don't figure it out too early and you are still a bit surprised that you were "right" about who did it. Also, the "hero" is a thoroughly likeable guy. Don't you hate it when the "hero" or "heroine" just comes across as someone you don't really like much. You know, the one that if he or she gets beat up, you sort of feel like they deserved it and you've not really sorry. Well, if something bad had happened to "Charlie" I'd have been very upset. Now, if #2 will just show up I'll get on with the series. This is a series I'll be keeping in my library to reread in a couple of years.
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Reviewed in the United States on September 15, 2012
S
Verified Purchase
Susan Irving
Alexandria, US
★★★★★ 3
OK book
Format: Kindle
I read this for our book club, got the book on Kindle, so the "back of the book" description was not there...It took me a while to get into the book. I'm used to female lead characters, and I had to adjust for the lead character to be Mr. Charlie. The manners shown by the characters are a bit dated, by about 40 years, but it's nice to be re-exposed to good manners. Loved Deisel the cat, but whenever he's mentioned (which is a lot) it tells he's a cat. That got to be old, fast. Otherwise, it was a good book, quick read. I was rather shocked to learn that Miranda James is just a pen name for a male writer.
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Reviewed in the United States on March 15, 2014

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