Here's a review of the BWKW Freedom 500 Electric Bilge Pump. I've been using the pump since March and testing it in all types of situations. In this video I tried to highlight what I like most about the pump. I tested it at Skookumchuck in almost 10 knots of current. This pump is awesome.
Here's the specs..
Specifications: Environmentally Friendly Rechargeable
Specifications:500+ gallon per hour bilge pump, 14.8 volt, 2200 mAh rechargeable Lithium Ion (Li-Ion) battery pack.
SMART Charger - battery pack can be recharged ~ 500 times!
Pumps cockpit DRY in ~ 1 minute (Valley Nordkapp LV)!
RUNS for ~1 hours on a single battery charge!
Sealed reed switch, waterproof, dustproof operated by a sliding magnet on your deck bungee cord.
Low weight, approximately 3 lbs (minus bilge hose).
Comes with a mini-cell foam floor lining designed to enhance water removal.
Turn the pump on while you are in the water rigging the paddle float for re-entry and the cockpit is dry by the time you get back in the kayak or re-enter roll and go!
Patents Pending.
Coming soon -- Optional solar charging panel!
More info at www.bluewaterkayakworks.com