steve_rolfeca I'm also in Canada, current regulations allow products through with LiPo batteries. In this crazy post-COVID world, I was surprised to receive mine from the China warehouse in only 13 days.

steve_rolfeca The stock battery is supposed to be 103 x 30 x 15mm. As delivered in my boat, it was 109 x 33.5 x 22.5mm. The stock batteries are available under the Feilun brand. There is an Alien 2200mAh 50C which ought to fit, and would give both a little more punch and range. On choppy water, the boat would be more stable if it had a little less oomph. I'm thinking about the Gaoneng 2S 2200mAh 40C, which is shorter (allows you to move the battery forward or back to adjust the boat's balance).