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Renogy 12V 100Ah SMART LiFePO4 Lithium Iron Battery $636.99 Delivered @ renogysolar_au eBay

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Renogy 12V 100Ah SMART LiFePO4 Lithium Iron Battery $636.99 Delivered @ renogysolar_au eBay
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AssociatedJudy Yan @ Renogy on 25/04/2021 - 19:02 ebay.com.au (395 clicks)
Last edited 25/04/2021 - 19:05 by 1 other user

Renogy 12V 100Ah SMART LiFePO4 Lithium Iron Battery Deep Cycle BMS Solar 4WD at AU $636.99

Renogy Lithium-Iron Phosphate Battery 12 Volt 100Ah
Rated Capacity: 100 Ah Nominal Voltage: 12.8 V
Voltage Range: 10~14.8 V Maximum Continuous Charging Current: 50 A
Maximum Continuous Discharging Current: 100 A Operating Temperature: -20~50 ℃
Storage Temperature: -25~65℃ Insulation Resistance: 500V DC, ≥ 10 MΩ
Dimensions: 289 x 172 x 187.5 mm Weight: 11.8 kg
Protection Rate: IP54 Communication Port: RJ45 (RS485 Protocol)
Connection Method: Parallel Cycle life: ≥4000 cycles @80%DOD

Electrical & Electronics 100Ah 12V Battery LiFePO4 Lithium Battery Rechargeable Battery Renogy

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closed Comments

  • Lingnoi on 25/04/2021 - 19:27

    Wondering if this can be setup for cameras.

    • AssociatedJudy Yan @ Renogy on 25/04/2021 - 19:42

      Hi,
      Sorry that this product cannot directly charge the camera.

      • MorriJ on 25/04/2021 - 22:47

        Sorry that this product cannot directly charge the camera.

        Care to elaborate?

  • AssociatedJudy Yan @ Renogy on 25/04/2021 - 19:41

    The Renogy Smart Lithium Iron Phosphate Battery enables auto-balance among parallel-connections and provides more flexibility for battery connection thanks to its RJ45 communication ports. The integrated smart battery management system (BMS) not only protects this 12V 100Ah LiFePO4 battery from various abnormal conditions but monitors and manages the charging/discharging process. The state-of-the-art battery cells ensure a long cycle life and exceptional discharge performance. If you’re searching for a deep cycle battery for caravan, cabin, or marine use, then this lightweight, auto-balanced, ultra-safe, long-cycle-life lithium-ion battery is the perfect plug-and-play solution for you!

  • edfoo on 25/04/2021 - 20:17
    +3

    Getting cheaper, but not cheap enough for me yet.

    • Mr Icarus on 25/04/2021 - 20:40

      definitely, I like the idea of the Bluetooth monitoring add-on for these but the horror stories of poor customer service from renogy are somewhat off putting at the price.

      they have a new version of this out now with a built in heater… wondering how much lower we will see these "older" ones go , hopefully much lower! ( although doubtful)

      • PukeyLuke on 25/04/2021 - 23:48

        but the horror stories of poor customer service from renogy are somewhat off putting

        renogysolar_au has 99.7% positive feedback, less than 1 in 300 people were disappointed with their service, "horror stories" what are you talking about??!!

        • kacak on 26/04/2021 - 08:04

          Curious about this too, as I’ve heard that being raised in other posts. Appreciate if anyone with first hand experience could elaborate.

        • Mr Icarus on 26/04/2021 - 13:29

          Although anecdotal, trust pilot and Facebook forums, and some amazon reviews for certain products are all I have to go on…
          But they ring true enough when reading them to not appear just bot generated negs.

        • Mr Icarus on 03/05/2021 - 18:42

          Guess I'm about to put their customer service to the test so I'll let you know how it goes. Fingers crossed its smoothly.

    • cakesyy on 26/04/2021 - 08:36

      There are other lipo out there cheaper.

  • Bob81 on 25/04/2021 - 20:36

    Hi @Judy Yan Can any of your LiFePO4 batteries do series connection? Need >24V. Thanks.

    • pegaxs on 25/04/2021 - 23:24

      On the side of this battery it says “do not connect in series”. So, I would say not for this one.

    • AssociatedJudy Yan @ Renogy on 26/04/2021 - 11:06

      We are so sorry that this battery can only be connected in parallel.

  • RubenM on 25/04/2021 - 20:53

    Internal resistance bigger or equal to 10 megaohm!? ;)

    I sell 4x 280Ah Lishen LiFePO4 cells for $1k, so significantly cheaper than this, but this has a BMS and case included. (By the way the internal resistance of these is less than 0.2 milliohms each).

    What's the discharge rate?
    Are the cells prismatic or cylindrical?
    Does the BMS have low temperature charge disconnect?
    What brand are cells and BMS?

  • donkcat on 25/04/2021 - 21:22
    +4

    Any chance of the 50Ah going for $306 again?

    • AssociatedJudy Yan @ Renogy on 26/04/2021 - 11:08

      Maybe in a few months

    • kacak on 26/04/2021 - 11:17

      Note that the 50Ah doesn't have the "smart" features though eg. RJ45 comms port

    • AssociatedJudy Yan @ Renogy on 26/04/2021 - 15:22
      +1

      Now, there is a discount on 50Ah battery on Amazon and maybe you can take a look.

      • donkcat on 26/04/2021 - 20:18

        Thanks, will check it out

  • Mr Icarus on 25/04/2021 - 21:43
    +1

    Would be handy if it came with the BT-2 module.

  • teacherer on 25/04/2021 - 22:09
    +1

    Apparently the consensus seems to be that after sales service is non existent for renogy

  • tunzafun001 on 25/04/2021 - 22:26

    The max output is limited to 12v x 100A = 1200w. Ie. Couldn't make a coffee with it in a caravan. So the tech still has some way to go.

    • Bob81 on 25/04/2021 - 22:56
      +1

      Most travel kettles use <1200w.

    • infra on 25/04/2021 - 22:58
      -1

      Put 2 in parallel and you have 2400w :-)
      If your inverter is 100% efficient it might work ;)

      • tunzafun001 on 25/04/2021 - 23:49

        Yeah it's an option, but there's a few caveats when connecting two lithium batteries together. Need to be same age, capacity, charge state etc. Plus these are $600.

        As for making coffee, I mean with a proper espresso machine etc. But same for a lot of microwaves, cheese toast machines etc running at 1250w +
        There are 150A+ continuous batteries out there that give you that extra flexibility. No idea what they are worth though.

        • NopeNopeNope on 26/04/2021 - 09:06

          I think you are better off adapting your needs to the limitations rather than trying to get the tech for a caravan.

          I have an espresso machine at home but in the caravan we use a aeropress and heat the water using gas. 12v stuff has come a long way with heaps cheaper storage, heaps lighter storage available if you can afford it, 12v fridges vs stuffing around with 3 ways and LED lighting, but if you need to heat something up bang for buck & weight you still need to play with gas.

          Saying that if you don't want to adapt and must have a microwave/espresso/hair straightner/ac then a petrol generator and just be respectful when using it.

          • tunzafun001 on 26/04/2021 - 11:47

            @NopeNopeNope: Yeah, I'm pretty lucky with a PHEV with a 2.5kw 240v output. Built in battery (and generator if needed). No doubling up of camping related products required.

            • Mr Icarus on 26/04/2021 - 12:13

              @tunzafun001: This sounds like an ideal setup for camping. As long as its high ground clearance and a 4x4 when they make that up have found my unicorn vehicle

              • tunzafun001 on 26/04/2021 - 12:37
                +1

                @Mr Icarus: I have a Mitsi Outlander. Can launch a boat off soft sand beaches and river banks. Good departure angles, but no rock hopper. Have a look at the new Toyota RAV4 Prime. Outlander is now 8 year old tech. Unbelievable for a first effort. But not ideal for larger vans (as the ICE only drives above 67km/h). So a slow ascent up a <60km/h hill will drain the battery fast. You can have it generating at the same time, but that is diminishing returns with multiple conversions to get power to the wheels. The prime has CVT. Im sure a full PHEV 4wd is around the corner. The tech is brilliant.

                • kacak on 26/04/2021 - 12:46

                  @tunzafun001: I was about to ask the PHEV model as well, since it's a great feature to have. Fyi, I've been following the recently announced IONIC 5 and it has the same feature, called Vehicle to Load.

                  • tunzafun001 on 26/04/2021 - 14:50
                    +1

                    @kacak: I just put my own inverter in for $200. I've ran it at 2kw for 20mins no issues.

    • cakesyy on 26/04/2021 - 08:36
      +1

      Good for a fridge for days. Use gas for a coffee.

  • Nedkellyinthebush on 25/04/2021 - 22:47

    Would this be good for my 4wd? I just plug the fridge and charge the batteries of standard electronic devices

    • Bob81 on 25/04/2021 - 22:54

      Yes, it would be so long as you don't put it in the engine bay as it's a non-starting battery and will get ruined by the heat.

  • ob123 on 26/04/2021 - 19:34

    Hi @Judy Yan

    How about a deal on the battery monitors while you’re promoting the smart lithium batteries?
    Below $30 would be great!

  • Mr Icarus on 11/05/2021 - 17:55

    For anyone interested I've just had a warranty claim with renogy, and their service was spot on.

    It was a little odd making a video of the problem but to be honest is probably a good way to see the fault for themselves, without returning it and them trying to replicate it in their facility.

    A replacement was sent out within days and any questions I've had have been answered quickly.

    So overall positive.

    • kacak on 11/05/2021 - 18:49

      That’s great to hear - will bear that in mind next time their batteries are discounted again. Out of curiosity, what was wrong with the original one?

      • Mr Icarus on 11/05/2021 - 20:31
        +1

        wasn't their battery, it was a BT-2 module that allows you to use their app to see battery SOC and current in / out, it kind of ties into their connected ecosystem, but I'm using it just for a battery ( battery ordered from this deal).

        was DOA and making the battery BMS do some funky stuff when plugged in.
        less than a week and I had a replacement after sending a video of its odd behaviour, guessing it could be less streamlined if you don't have basic skills with a multimeter ( or have one) or understand a little about 12v systems.

        gonna have to see how the battery goes , but hopefully it was a minor hiccup.
        happy to be hit up in a month or so to see how its going.

        The battery may be a bit quirky, as when I turn on the inverter ( no load connected and rated 2A static draw) it cuts output… but only until the caps are charged i would guess as it starts on the second "on" attempt, I'm not sure if its just a quirk with the BMS / battery or possibly my inverter ( all was new so its gonna take a while to iron out the kinks.) but it is annoying.

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