New battery time

Discussion in 'Mech Tech' started by peterelaine, Jan 30, 2020.

  1. 1600 t/p standard
    What is the better battery
    Euro have a sale on
    Lion battery 100
    70ah en 620cca
    Or
    Lion battery 075
    60ah en 500 cca
    One is £42 pounds
    The bigger one £48
    Do I go bigger
    The one on there is only 400 cca
    And always started but turns slowly
    Have rebuilt starter and fitted new earth straps
    Had the old battery on there 6 years
    Be glad for quicker starting


    Sent from my iPhone using Tapatalk
     
  2. bernjb56

    bernjb56 Supporter

    I just put a 075 in a few days ago.
     
  3. CCA is king IMO
     
  4. Betty the Bay

    Betty the Bay Supporter

    Euro have a sale on ? Are you sure ?
    Some good deals on the internet and it's often with next day delivery .
     
    77 Westy likes this.
  5. 77 Westy

    77 Westy Supporter

    I’d buy a better quality battery. A Bosch S4 001, 063 battery fires up my 2316cc 9.0:1 compression type 4 with no problem and I used the same battery in my 3.9l V8 MGB before moving it to the T2. https://www.batterymegastore.co.uk/bosh-s4001.html
    EDIT: oops, I’ve just checked - it’s a Bosch S5 001 that I use, 063, 520cca. https://www.tayna.co.uk/car-batteries/bosch/s5001/

    If your engine won’t start you can sit there longer cranking it over if you use a bigger battery, if it starts you don’t need a battery with more cca than the starter motor needs.

    http://thelatebay.com/index.php?threads/correct-battery-size.48483/
     
    Last edited: Jan 30, 2020
  6. 77 Westy

    77 Westy Supporter

    Must be one of their rare sales. :)
     
    Betty the Bay likes this.
  7. Dubs

    Dubs Sponsor supporter extraordinaire

    Never ever buy a Lion battery. They rarely last much more than a year, often far less!
     
    mgbman and paradox like this.
  8. Betty the Bay

    Betty the Bay Supporter

    I've used Batteries Megastore a couple of times, good price on quality items and quick delivery.
     
  9. This is eurocarparts too. Sharpie purchase date on its side. I phoned them up, if it dies within 3 years, they will come to you and exchange it! So in 2 years 11 months take a voltmeter reading and if it is less than 12.72V get on the phone ;)
    You must be able to produce the receipt.[​IMG]

    Sent from my MotoG3 using Tapatalk
     
  10. I've got a lion battery on my van, never had any issues so far.
     
  11. redgaz

    redgaz Supporter

    I agree.....Lion are rubbish.
     
    Dubs likes this.
  12. redgaz

    redgaz Supporter

    I've bought 3 Hankook batteries from these, good quality, very competitively priced, next day delivery too.
     
    Dubs and Betty the Bay like this.
  13. mikedjames

    mikedjames Supporter

    I have a Bosch S4 which is 41AH and small. Never has trouble turning over the engine or hauling the bus off the road when the wire drops off the ignition coil.

    Get a battery tester or come to Techenders and I can check the battery with my £20 tester and use my current clamp meter to check the starter current. I also have an ohm meter that can tell the difference between a good and bad cable (has a 30 ohm range going in steps of 0.01 ohm)

    May be worth measuring the starter current drain .. I used my Hall effect clamp meter and my starter draws 16Amps for the solenoid and 50 Amps to spin the engine...

    This is because the problem might be the starter motor or the starter bushing - I have met a VW T5 diesel engine pulling 250 amps at 10 volts on cranking. It was a git to start and needed the service battery bridged with the starter on the boat it was fitted to. Replacing the starter motor made it much easier to start.


    Oh yes, VW made a foray into marine engines once. Not one of their better ideas. Smaller than the average marine diesel for the same power so you cant even chuck it out and fit a proper engine because it will not fit. A 5 cylinder 2.5 litre turbo diesel producing about 100HP until the ECU and relays vibrate apart or the bilge water rots it.
     
    Last edited: Jan 31, 2020

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