SolarKing Li-Ion 12V Batteries: 150Ah $791, 100Ah $462, 18Ah $99, 12Ah $69, 9Ah $52 + Ship / VIC Pickup @ Rockby Electronics

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Bob81 on 05/03/2020 - 14:29 rockby.com.au (966 clicks)
Last edited 05/03/2020 - 15:10 by 1 other user

SolarKing lithium batteries are the future of battery storage. Lithium batteries are much lighter than traditional lead acid batteries and deliver unrivaled cycle life, more than 4 times more cycles compared to lead acid batteries.

Perfect for use in caravans, marine, camping and home storage applications. The batteries are fully sealed and a built in battery management system for safety protection.
If you are replacing an existing deep cycle lead acid battery you can continue to use your same battery charging system as the built in battery management system with do the rest for you. You will also notice that lithium batteries charge more efficiently than lead acid batteries so the recovery will me much quicker.

SolarKing lithium battery uses dynamic cell balancing technology to balance the internal battery cells not only whilst charging but also whilst discharging. This assist’s in getting the battery as close to 100% charge levels as possible.

2000+Cycles at 100% depth-of-discharge
Built in advanced BMS with Dynamic cell balancing
Lightweight
Can be connected in series or parallel
Equivalent to 3 or 4 deep cycle lead acid batteries
3 Year Warranty

Note: This battery can’t be used to start motor vehicles

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Rockby Electronics

• 

  SirDale on 05/03/2020 - 15:05

  Do any of them have conventional battery posts for connecting a car's cables to?

  • 

    willyroo on 05/03/2020 - 16:01

    Not for cranking - see description

    • NON-Starting Batt.
      (Warranty Void)

    • 

      SirDale on 05/03/2020 - 16:37

      I saw that, my car doesn't have a starter motor to crank…

• 

  jaimex2 on 05/03/2020 - 15:35

  Tempting. Twice the price but 3x the cycles…

  Anyone know…

  How does heat affect these batteries?
  A 100 Ah lead acid deep cycle battery actually gives you only 50Ah, is that also the case with Lithium ones?

  • 

    willyroo on 05/03/2020 - 16:03

    +1

    Work on 80-90% discharge for LiFePo4 batteries, as opposed to 50% discharge for AGMs. So 2 x 120AH AGM =~ 1 x 135AH LiFePo4.

• 

  [Deactivated] on 05/03/2020 - 17:20

  +1

  How do you work out shipping? (Melb)

• 

  tryagain on 06/03/2020 - 10:45

  +2

  The price for a 100ah LiFep04 with 3yrs warranty is very good, seems to be a fair bit cheaper than other Solarking battery sellers on eBay.

  But that website! It feels like I have travelled back in time with no way to tell what shipping is going to add to the cost. It would also be nice to see an independent tear down of one to see what the components and build quality is like on the inside.

• 

  bm on 08/03/2020 - 18:14

  These are LiFePo4, so much better than Li-Ion for endurance. Pretty good price too and I'm impressed Rockby is still around, I bought things from them 30 years ago from their ads in Electronics Australia and Silicon Chip magazines.