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Highlights
400W Rated AC Output & 400Wh Battery Capacity
With a 400W continuous AC output and 400Wh battery capacity, the FlashFish K53 provides reliable power for laptops, mini fridges, slow cookers, cameras, speakers and other small electronic devices. It is suitable for camping, road trips, outdoor activities and emergency backup.
3 Charging Options & 8.9-Hour Full Recharge
Supports wall charging, car charging and solar charging for flexible power replenishment in different situations. The DC 15V/4A input allows a full recharge in approximately 8.9 hours, while a compatible 100W solar panel provides an off-grid charging option for outdoor use.
9 Output Ports for Multiple Devices
Features 9 versatile output ports, including 1 × 400W AC outlet, 3 × USB-A ports, 1 × USB-C port, 3 × DC5521 ports and 1 × car socket. Power multiple devices simultaneously, from smartphones and laptops to cameras, car appliances and other DC-powered equipment.
4kg Compact Design with Carry Handle
Weighing approximately 4kg and measuring 235 × 155 × 155mm, the K53 is easy to carry and store. Its integrated top handle makes transportation convenient for camping, road trips, outdoor activities and emergency use.
Built-in LED Emergency Light
The integrated LED light provides convenient illumination for nighttime camping, outdoor tasks and emergency situations. It combines portable power and basic emergency lighting in one compact unit.
Specification
| Brand | Flashfish |
| Type | Portable Power Station |
| Model | K53 |
| Color | Orange-Black |
| Capacity | 400Wh |
| Battery Voltage | 11.1V |
| Battery Equivalent Capacity | 109200mAh (3.7V) |
| Built-in Battery | Lithium-ion Battery |
| Input Recharging | DC 15V/4A |
| Fully Charged Time | Approx. 8–10 Hours |
| USB Output | 1 × USB 5V–9V/2A (QC3.0) 1 × USB Type-C 5V–9V/2A (QC3.0) 2 × USB 5V/3.1A |
| DC Output | 1 × Cigarette Lighter Adapter 3 × 5521 DC Output 9–12.6V/10A (12A Max Total) |
| AC Output | 400W Continuous Power |
| Power Indicator | LED Display |
| Operating Temperature | −10℃–40℃ |
| Lifecycle | >1000 Cycles |
| LED Flashlight | 5W |
| Product Weight | 4kg |
| Package Weight | 4.8kg |
| Product Size (L × W × H) | 235 × 155 × 155mm |
| Package Size (L × W × H) | 330 × 210 × 210mm |
| Package Contents | 1 x K53 Portable Power Station 1 x User Manual 1 x Car Charger 1 x Power Adapter 1 x Power Supply Adapter |
