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12.8V 31Ah 396.8Wh LiFePO4 Portable Power Station ST-500

12.8V/31Ah 396.8Wh Lithium Power Station (300W Rated AC Output, Off-Grid & Emergency Backup)

We design, manufacture and supply high-performance lithium iron phosphate portable power stations, which are also widely recognized as solar rechargeable power banks, home emergency backup power supplies, off-grid LiFePO4 battery packs, outdoor mobile power generators, and residential compact energy storage systems. As a professional manufacturer specializing in customized portable energy storage solutions, our JD-500ST model delivers reliable 300W rated power output with premium Grade A LiFePO4 battery cells, backed by a 2-year warranty and long service life for both indoor daily backup and outdoor off-grid scenarios.
 
Our JD-500ST LiFePO4 power station is distinguished by its exceptional safety performance, which is rooted in the ultra-stable chemical properties of lithium iron phosphate chemistry. This power station is non-toxic, non-polluting, and features a compact, space-saving design with a system host size of 160246241mm, making it the optimal choice for a durable, safe, and eco-friendly portable power solution for household backup, outdoor activities and professional mobile power demands.

12.8V/31Ah 396.8Wh 300W Portable Power Station Product Brief

The JD-500ST 300W portable power station is a premium all-in-one power solution to address unexpected home power outages, outdoor off-grid power demands, mobile operation power supply and professional field work needs. It is equipped with an intelligent BMS battery management system for full-range battery protection and real-time status monitoring, and adopts high-quality Grade A 12.8V 31Ah 396.8Wh LiFePO4 battery cells to ensure stable, consistent power output and long cycle life.
 
This high-efficiency energy storage power station features a rated AC output of 300W, with standard 220V 50/60Hz AC output to support most household small appliances and portable devices. It supports flexible dual charging options: wide-voltage AC input of 110-245V 5A for fast grid charging, and 18V 100W photovoltaic input for convenient solar recharging, perfectly meeting both indoor and outdoor charging needs. It is configured with a full range of output ports to cover diverse charging demands: 6 ports of DC555 12V 5A DC output, 4 ports of USB-A 5V 2.4A output, and 1 port of USB-C 2.5V 2.4A output. With multiple built-in safety protection mechanisms, compact body design and a 2-year standard warranty, this power station has wide applicability across various scenarios with reliable and stable performance.

12.8V/31Ah 396.8Wh 300W Portable Power Station Application Scenarios

Suitable for home emergency backup power during grid outages, blackouts and unexpected power failures, supporting the operation of small household appliances, emergency lighting and daily communication devices

Ideal for outdoor camping, RV travel, road trips, picnic and off-grid outdoor activities, providing stable power supply for portable cooking devices, outdoor lighting, cameras and digital products

Applicable for mobile office, outdoor live streaming, commercial shooting and field photography, offering reliable power for laptops, projectors, monitors and other professional equipment

Perfect for field work, outdoor maintenance, geological exploration, construction site operations and forestry patrols, meeting the power demand of portable power tools, testing instruments and on-site communication equipment

Can be used for emergency rescue, security communications, community duty, medical equipment backup power and transportation logistics, as a reliable emergency mobile power supply

Also widely applied to outdoor commercial promotion, mobile vending, outdoor events, and other scenarios that require stable and portable mobile power supply

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JD-500ST PORTABLE POWER STATION
BATTERY PARAMETER
Model JD-500ST
Battery Type 12.8V 31AH 396.8WH LiFePO4 Battery
Rated Power 300W
INPUT PARAMETER
AC Input 110-245V 5A
PV Input 18V 100W
OUTPUT INTERFACE
AC Output 220V 50/60HZ
DC Output DC555 21*6 12V 5A
USB Output USB-A×4 5V 2.4A | USB-C 2.5V 2.4A
PRODUCT INFO
Product Size 160*246*241mm (Main Unit)
Warranty 2 Years
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