Bluetti's AC70 768Wh, 1,000W LiFePO4 power station has dropped to $220.43 on the brand's official AliExpress storefront after applying the coupon code "YUSAF35", roughly half the $450 the same unit costs on Amazon. The deal matters for anyone weighing up portable backup power, as it offers a well-regarded model with a full manufacturer warranty at a significantly reduced price, though buyers should note it ships from AliExpress rather than Amazon.

The unit weighs 22.5 pounds and uses safer, longer-lasting LiFePO4 battery cells rather than NCM, with outputs including two 1,000W AC outlets, USB-C and USB-A ports, and a 12V DC output, plus smartphone app control. It can recharge from empty to 80% in around 45 minutes via AC or solar power, ships free from a US location within one to two weeks, and comes with a five-year warranty since it is sold directly by the manufacturer.