BLUETTI Expansion Battery B300S, 3072Wh LiFePO4 Battery Pack for Power Station AC500, DC Power Source w/Self-Heat Function, Extra Battery for Home Use, Emergency, Off-Grid Living
- [Upgraded Add-on Battery] - Hook up not 4 but a total of 6 B300S (3072Wh each) expansion batteries to AC500 for an incredible capacity of 18432Wh. Power your whole family's basic needs for DAYS!.
- [Responsive Even Below 0℃] - Waking up electronics on a freezing day may be time-consuming. But with the Temperature Adaptive Function, B300S will be self-heat to work actively and smoothly as usual..
- [3 Outlets Make a Difference] - The 100W USB-C, 12V/10A cigarette lighter, and 18W USB-A output ports are to charge your on-road essentials like smartphones, laptops, mini fridges, lights, and so on..
- [Dual Recharging] - Juice B300S back up to 100% SOC in less than 3 hrs by dual recharging with a max. 1000W input (500W PV + 500W AC). Extra accessories are required by AC/vehicle/lead-acid charging..
- [What You Get] - BLUETTI B300S expansion battery, P150D battery expansion cable, DC input cable, user manual, 36-month warranty, and friendly local/online customer service..