Power box for charging at the field on sale at Canadian Tire

[Ghost Flyer]

Hi folks,

Canadian Tire has a battery booster power box on sale this week for $69.99, (50% off the regular price). A number of members are using these types of power boxes for powering their LIPO chargers at the field, with very good success. It beats having to walk back and forth to your parked car, for charging. The battery specs are: "High-output, Sealed Lead-acid Battery: Maintenance-free 22Ah battery, Absorbed Glass Mat (AGM) technology for longer battery life, can be stored up to 3 months without recharging".

http://www.canadiantire.ca/AST/browse/4 ... ?locale=en

I just bought the next one up from this, last week when it was on sale for $119, but I think it's about 6 lbs heavier too.

Cheers,
Andrew C