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Old 07 March 2020, 06:40   #1
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lithium batteries for high power electric conversions

i have a large amount of new boxed OEM cells of south korean origin available for people who want to build their own packs to make electric boats of any type
EIG CO20B cells 20ah will discharge continuously at 100amp and pulse diischarge [10sec] at 200 amp per cell
i have laser cut bus bars to make pack building very simple... 1p 2p 5p 7p plates are cut. screw terminals and any size battery can be built .
£10 a cell 50 in a box... prices are very low please no offers.
UK BASED
pics will follow
pm me for info
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Old 07 March 2020, 06:53   #2
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Not yet able to upload pics easily...any tips anyone?
From an Android phone..��
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Old 07 March 2020, 07:19   #3
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Quote:
Originally Posted by jimjam View Post
Not yet able to upload pics easily...any tips anyone?


A trade account might help
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Old 08 March 2020, 04:27   #4
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im converting my barge to fully electric so motors in and with a test run it was evident a very large pack is necessary i had 26kwh which gives 40 min run time..[200kwh is going in} so in order to do this i managed to buy a large amount from an ev company in liquidation.. i had to buy all the stuff though... hence quite a few kwh left over so to help other people who want to buy NON CHINESE CELLS ... here
we are ... 3.7 kwh per box of 50 cells. £499 .....
pm me if you would like data sheet photos etc. ;-]
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Old 08 March 2020, 14:36   #5
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Hi, what is the resting voltage on the cells? And are they consistent voltage? Thanks
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Old 09 March 2020, 18:16   #6
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Hi Billy they are all at around 3.75 v with around 25%capacity (load tests show)
These are matched cells from an OEM.
Feel free to pm for any more info
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