Battery Statistics
CALB CALB-LFP100AHA - 3.2 volt 100 AH
LiFePO4
$125 USD
Voltage range: 2.0V - 3.6V
Current (max): 400A
Power (max): 1.28 kW
Weight: 7.05 lbs
Size (inches): L-5.59 W-2.64 H-8.46
Volume: 124 cu-in
Total energy: 320.00 watt-hours

Links...
CALB (Sky Energy)
CALB-LFP100AHA spec sheet
Cost: 2.56 Wh/$ ($ 0.39/Wh)
Weight: 45.36 watt-hours per lb.
Volume: 2.56 watt-hours per cu-in
Cycle life...
2000 cycles @ 80% DOD - 512.00 kWh
3000 cycles @ 70% DOD - 672.00 kWh
Life cost: $ 0.24/kWh
181 watts (max)/lbs.

Charging Information...
Voltage (max): 4.0 V
Current (max): 30 A
Power (max): 120 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=1020&cost=125&whpm=400