Amazon has knocked $300 off Jackery's biggest home battery, days before Prime Day deals ramp up.
The Jackery HomePower 3600 Pro Max power station is now $1,799 at Amazon, down from $2,099, a 14% discount. The base unit holds 3.6kWh and can be expanded up to 43kWh with additional battery packs and solar panels, sold separately. It uses EV-grade LFP cells rated for 6,000 charge cycles, roughly 16 years of regular use, and runs under 30dB. It also includes fireproof housing and a dedicated emergency power-off switch.
With Amazon's Prime Day about a week away, retailers are front-loading discounts on big-ticket power stations, and this cut reads more like early Prime Day pricing than a clearance sale. For anyone planning actual home backup power rather than a weekend camping trip, the 43kWh expansion ceiling matters more than the headline price.
Calling it a "home energy hub" is still marketing talk for a battery with expansion ports, and reaching that full capacity means buying several add-on packs the base price doesn't include.