SnowDrifter Posted March 6, 2012 Report Share Posted March 6, 2012 New battery time for my laptop. But I was thinking: could I build my own external battery pack? What would it take to do this? Last I checked, no one made an external pack for it (Lenovo w700). Do the batteries have any sort of charge controller or can I just wire in parallel with the stock battery? Could someone walk me through this? I've done car batteries and such but never messed with li-ion cells before. Thanks -Christopher Quote ~~~~~~~~SAY NO TO PHOTOBUCKET~~~~~~~~ Snow's DD-1 tracks here: https://www.stevemeadedesigns.com/board/topic/167433-snows-dd-1-tracks/ My take on OFC vs CCA: https://www.stevemeadedesigns.com/board/topic/110381-things-that-piss-you-off-in-the-car-audio-world/?do=findComment&comment=2461444 Link to comment Share on other sites More sharing options...
Lbox88 Posted March 6, 2012 Report Share Posted March 6, 2012 Li-ion batteries are picky about how they charge.... Quote UBL | Build Log Link to comment Share on other sites More sharing options...
Skullz Posted March 6, 2012 Report Share Posted March 6, 2012 (edited) http://www.ebay.com/...-All-Categories EDIT: Trying to piggyback extra capacity for your lappy will be tough to tackle and will most likely cost you more than your willing to spend on it. Edited March 6, 2012 by Skullz Quote 01 Ford focus ZX3 Pioneer AVH-X491BHS PPI PC 4800.2 Morel Maximo 6.5" x2 Link to comment Share on other sites More sharing options...
n8ball2013 Posted March 6, 2012 Report Share Posted March 6, 2012 do you really want to risk battery explosion in your lap? Quote THERE IS NO BUILD LOG! 1998 Chevy Silverado ext cab Alpine CDA-9887 4 Team Fi 15s 2 Ampere Audio TFE 8.0 2 Ampere Audio 150.4 3 Digital Designs CS6.5 component sets Dual Mechman 370XP Elite alternators inbound! 8 XS Power d3400 6 XS power d680 Second Skin Stinger Tsunami Wiring Sky High A Real Voltmeter not a piece of shit stinger. Link to comment Share on other sites More sharing options...
LoudBimmer Posted March 6, 2012 Report Share Posted March 6, 2012 Would it be easier to buy extra battery and keep it with you, fully charged of coarse. Quote Link to comment Share on other sites More sharing options...
Maxim Posted March 6, 2012 Report Share Posted March 6, 2012 do you really want to risk battery explosion in your lap? Quote wtf is lolcats? I'd def get a fat hooker if i had to resort to that kinda thing. I feel like they'd be grateful and work harder. Also its more bang for my buck, more real estate for my dollar if you catch my drift. its like the Costco of streetwalkers. I was hoping for 150 . I was hoping she would let me put it in her butt Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.