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270Wh 300W Pure Sine Wave Portable Power Station for Camping, Emergency, Home Backup
270Wh 300W Pure Sine Wave Portable Power Station for Camping, Emergency, Home Backup
Regular price
$240.00 USD
Regular price
Sale price
$240.00 USD
Taxes included.
Shipping calculated at checkout.
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Compact 270Wh mobile power supply with 300W pure sine wave AC output, multi-port DC/USB/Type-C fast charging, and solar panel charging compatibility. Ideal for power outages, outdoor work, night markets, emergency relief, medical use, and home backup.
Key Highlights
- 270Wh (72,800mAh @3.7V) high energy-density lithium battery; pack voltage 14.8V.
- 300W continuous pure sine wave AC output for sensitive electronics.
- Rich I/O: 1× USB QC3.0 18W, 1× Type-C QC3.0 PD 18W, 2× USB 5V/2A, 2× DC 12–16.8V 10A, 1× 12–16.8V 10A cigarette-lighter socket.
- Solar recharge supported: DC5521 18–28V/2.0A input; adapter charging DC19V/2.0A (≈8h).
- 2W LED lighting, handy for camping and outages.
- >1000 cycles lifecycle; comprehensive protections: short-circuit/over-current/over-voltage/under-voltage/overload/over-temperature.
- Portable & durable: ABS housing, net weight about 2.9 kg, compact size 235×150×158 mm.
- Wide temperature range: works from −10℃ to 40℃.
Specifications
| General Parameters | |
|---|---|
| Built-in Battery | High-energy-density lithium battery |
| Battery Capacity | 270Wh / 72,800mAh / 3.7V |
| AC Output | 1× AC pure sine wave |
| AC Continuous Output Power | 300W |
| DC/USB Outputs | 1× USB (5–12V, QC3.0 18W) 1× Type-C (5–12V, QC3.0 PD 18W) 2× USB (5V/2A) 2× DC (12–16.8V, 10A) 1× DC Cigarette Lighter (12–16.8V, 10A) |
| Lighting | 2W LED |
| Operating Temperature | −10℃ ~ 40℃ |
| Cycle Life | >1000 cycles |
| Charging | |
| Adapter Charging Spec | DC 19V / 2.0A |
| Solar Charging Spec | DC5521 18–28V / 2.0A |
| Charging Time (Adapter) | Approx. 8 hours |
| Protection | |
| Safety Protections | a) Short-circuit b) Over-current c) Over-voltage d) Under-voltage e) Overload f) Over-temperature |
| Adapter Parameters | |
| Output | 19V 2A |
| DC Port | 5521 |
| Battery Cells | |
| Cell Type / Size | 18650 |
| Single Cell Capacity | 2600mAh |
| Configuration | 4S7P (4 series, 7 parallel) |
| Cell Nominal Voltage | 3.7V |
| Pack Voltage | 14.8V |
| Charge/Discharge Life | >1000 cycles |
| Mechanical | |
| Product Size (L×W×H) | 235 × 150 × 158 mm |
| Net Weight | 2.9 kg |
| Material | ABS plastic |
| Color | Black + Orange |
| Packaging | |
| What’s in the Box | 1× Portable Emergency Power Station, 1× Charger, 1× User Manual |
| Inner Box Size | 308 × 190 × 207 mm |
| Inner Box Weight | 3.4 kg |
| Outer Carton Size | 625 × 320 × 241 mm |
| Quantity per Carton | 3 pcs/CTN |
| Carton Gross Weight | 10.9 kg |
| Use Scenarios | |
| Applications | Power outages, outdoor operations, night-market power, emergency & disaster relief, medical use, home energy supply |
