External Li-on Polyamer battery packsHi everyone, been reading alot in the forum and my decision on buying a laptop has lingered around the 5690. Anyway I see that battery power is a big issue here and I am not really an electrician or anything... yet if there is anyone out here who knows about this stuff feel free to comment. I am looking on ebay at this fellows battery packs he claims are great.. goes by the ebay id of "batterygeek." He is selling some batteries around anywhere from 3.5 A- 9 A with 16-25 V. Not sure what battery source the 5690 uses or any other model. Here are some specs on this current battery:
Awesome 111Wh(Watt-hour) 14-16.5V, 6900 mAh, and 18-21V, 5800 mAh High Capacity Notebook External Rechargeable Battery Pack
Would this battery be compatible any Sagers you think? There are other versions being offered with more or less Whats per hour and volts and amps.