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[Closed] Battery packs LED lights

 
 backinireland
Posts: 916
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[#4696209]

So I have a couple of these

http://www.ebay.co.uk/itm/OPTIMUS-CREE-LED-BIKE-head-light-1200lum-4-recharge-batteries-not-2-180mins-/160938790848?pt=UK_SportsLeisure_Camping_LightsLanternsTorches&hash=item2578b30fc0

Spare battery pack is

http://www.ebay.co.uk/itm/OPTIMUS-SPARE-QUAD-4-X-BATTERY-pack-CREE-LED-bike-lights-2-8mm-fem-Jack-/370658268783?pt=UK_SportsLeisure_Camping_LightsLanternsTorches&hash=item564cf4566f

I have plenty of wire connectors etc so thinking of making up spare battery packs, anyone done this? Cheaper just to buy? Where to buy batteries etc? How do you wire the 4 together?


 
Posted : 30/12/2012 9:41 pm
 giantx4
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Theyre 10quid each for replacement battery packs on ebay mate,just buy a couple?... im strapped for cash and considered doing something myself but,theyre so cheap so just bought one...easy


 
Posted : 30/12/2012 10:05 pm
 backinireland
Posts: 916
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pack i was looking at was 20?


 
Posted : 30/12/2012 11:16 pm
 backinireland
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forget i said that, just searched!


 
Posted : 30/12/2012 11:18 pm
 backinireland
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The battery pack in my lamp says 4400mAh 7.4 v

Packs im looking at on ebay are 6400mAh 8.4 volt

Difference?


 
Posted : 30/12/2012 11:20 pm
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