Boston-Power Swingâ„¢4400 Rechargeable Lithium-ion

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May 24, 2007
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Toronto Harbour
Spec sheet pdf:
http://www.boston-power.com/sites/default/files/documents/BPOW0008 Swing4400 DS_L.pdf

I like the fact they say OK to charge down to minus 10 Celsius... Nordic Ecolabel license is nice also.

They tout:
High Energy Density: 180Wh/kg, 420Wh/l
Long Life: Over 1000 cycles at 100% Depth Of Discharge (DOD); over 2000 cycles at 90% DOD
Fast Charge: 80% capacity in 30 minutes; 40% capacity in 10 minutes
Safety: Multiple, redundant safety features
Sustainability: Ecolabel certified
Compact: 18.5mm x 37.1mm x 65.2mm (T x W x H)
Just thought I'd throw a mention in here. No idea of price/availability... Beyond the Nordic Ecolabel cert, they get thumbs up from NASA and ASUS:
http://robotics.tmcnet.com/topics/r...a-picks-swing-batteries-from-boston-power.htm

...and Saab:
http://www.saabhistory.com/2009/12/11/boston-powers-battery-system-for-zero-emission-saabs/

batteryspecs.jpg


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