Battery Statistics
CALB CALB-LFP180AHA - 3.2 volt 180 AH
LiFePO4
$225 USD
Voltage range: 2.0V - 3.6V
Current (max): 720A
Power (max): 2.30 kW
Weight: 12.3 lbs
Size (inches): L-7.17 W-2.80 H-11.14
Volume: 223 cu-in
Total energy: 576.00 watt-hours

Links...
CALB (Sky Energy)
CALB-LFP180AHA spec sheet
Cost: 2.56 Wh/$ ($ 0.39/Wh)
Weight: 46.66 watt-hours per lb.
Volume: 2.58 watt-hours per cu-in
Cycle life...
2000 cycles @ 80% DOD - 921.60 kWh
3000 cycles @ 70% DOD - 1209.60 kWh
Life cost: $ 0.24/kWh
186 watts (max)/lbs.

Charging Information...
Voltage (max): 3.6 V
Current (max): 54 A
Power (max): 194 watts
Build a pack with this battery...

Series batteries: Parallel batteries:
Cost: $
Watt-hours per mile:
Optional pack title:
Metric

http://www.zuglet.com/batteries/batteryPack.php?id=1010&cost=225&whpm=400