Model Boat Mayhem

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Author Topic: batteries ni cd  (Read 1628 times)

regiment

  • Guest
batteries ni cd
« on: March 08, 2011, 11:26:18 am »
have been offered 7.2  700 mah nicd batteries not charged still in pack was told 4 years old  any good still  what are thay worth  thanks
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chas

  • Guest
Re: batteries ni cd
« Reply #1 on: March 08, 2011, 12:21:45 pm »
I'd forget it, nicads are old technology and none too good compared with nimh cells. especially when they're so old. You can get new cells of greater capacity for peanuts from many places.
 Charlie
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Roadrunner

  • Guest
Re: batteries ni cd
« Reply #2 on: March 08, 2011, 12:40:08 pm »
£2 quid at max there only 700mAh they may only be worth scrapping at 4 years old, you can get 2500 from the component shop for £9.99 new!
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regiment

  • Guest
Re: batteries ni cd
« Reply #3 on: March 09, 2011, 06:08:13 pm »
had the nicd batteries   and charger given to me to day charged them all ok ran a small motor on one for nearly 3 hours would it be at all possible to connect them to get a longer running time and and how.. also how would i charge them  single or connected  thanks
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