**SAVE $70: **As of ## Feb. 27 , the Jackery Explorer 300 is on sale for $189 at Amazon. That's a 27% saving on the list price. Opens in a new window Credit: Jackery Jackery Explorer 300 $189 at Amazon $259 Save $70 Get Deal If you long for camping season (and better weather), why not pass the time by upgrading your kit? If you've ever toyed with the idea of adding a portable power station to your lineup of equipment, there couldn't be a better time to invest. As of ## Feb. 27 , the Jackery Explorer 300 is on sale at Amazon. This is an incredibly lightweight, portable power option from Jackery that is perfect for carrying with you on outdoor trips. And right now it's down to its best-ever price, just $189 (down from $259). Mashable Deals Be the first to know! Get editor selected deals texted right to your phone! Get editor selected deals texted right to your phone! By signing up, you agree to receive recurring automated SMS marketing messages from Mashable Deals at the number provided.…