A number of great chargers are already on sale ahead of October Prime Day

Here is a 200-word summary of the news article: Ahead of Amazon's October Prime Day event, several top charging accessories are already on sale at discounted prices. Anker's 633 Magnetic Battery is available for $39.99 ($20 off) in multiple colors, featuring wireless and wired 20W charging capabilities and a built-in kickstand. The 10,000mAh power bank also supports passthrough charging. Anker's 735 Charger is currently matching its all-time low of $25.99 ($14 off). This compact, 65W wall adapter has two USB-C ports and one USB-A port, able to fast-charge phones, laptops, and other devices. Its foldable prongs make it travel-friendly. For off-grid use, Jackery's Explorer 1000 V2 power station is on sale for $429 ($370 off), its biggest discount this year. The 1,070Wh battery can power smartphones, laptops, and small appliances for extended periods. It has multiple AC, DC, USB-C, and USB-A outlets, and can be recharged via wall outlet or compatible solar panels. These deals on high-quality charging accessories from Anker and Jackery are available now, ahead of the anticipated Amazon Prime Day event in October. Consumers can take advantage of the early discounts to prepare for their power needs, whether at home, on the go, or during outdoor adventures.