No problem: Amazon is offering a bestseller for less than $25 right now. The Nexpeak NC201 10-amp Battery Trickle Charger is on sale for $22, a 39% discount from its normal price of $36.

Among those standout deals is a portable charger from Anker, a 10,000mAh 30W portable power ... that provides real-time updates on the battery level, so you’ll always know when it’s time ...