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Is This Right Battery

barry1
in BMW 3 Series Forum

Featured Replies

my battery is dead and have a battery make is bosch it says s5 100 amps 830 cold crank amps

can anyone confirm its the right battery for my car

e46 coupe1.9 petrol manual w reg thanx guys

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    • Author

    be greatful if anyone can confirm the above for me asap thanx

    the problem i have with current battery is it wont start unless i jump it with jump leads all that happens is dash lights come on but wont start but head lights flick on and then go off ?

    once i start it with jump leads i can drive it but it wont start if left for 20 minutes or more.

    i took it to halfords for battery test and multi meter shows it is dropping down from 11.8 to 11.5 with in a minute and told need a new battery as not holding charge

    i have been offerd a bosch battery brand new but not sure if it is correct one can anyone confirm if a bosch

    S5 100 amp 830 cold crank is correct thanx

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