Click to open expanded view
A power station earns its place the first time the lights go out or the campsite has no hookup. The GSIKE Tellus runs on LiFePO4 cells rated for far more charge cycles than standard lithium, delivers pure sine wave AC for sensitive electronics, and recharges from mains, solar, car, or USB-C. Three models cover everything from keeping phones and laptops alive to running household appliances through a blackout.
Why Customers Choose This Product
- LiFePO4 cells rated for 3,500+ cycles to 80% capacity
- Pure sine wave AC output for sensitive electronics
- Recharges from AC, solar, car, or USB-C
- Six-fold BMS protection built in
- Display screen showing power status at a glance
- Three models: 300W, 1200W, and 2000W
- Carry handle, from 5.05 kg for the 300W model
Product Highlights
LiFePO4 Chemistry
LiFePO4 cells are rated for 3,500 or more charge cycles to 80% capacity, against roughly 500 to 1,000 for standard lithium. That is the difference between a power station you replace and one you keep.
Pure Sine Wave Output
Pure sine wave AC matches the waveform of mains electricity, which matters for laptops, medical devices, and anything with a motor or sensitive circuitry.
Four Ways to Recharge
Top it up from a wall socket, solar panels, your car, or USB-C. Solar input is rated at 500W to 1000W and AC charging input at 1500W to 2000W, so it refills quickly when you need it back in service.
Six-Fold BMS Protection
The battery management system layers multiple safeguards over the cells, monitoring the conditions that shorten battery life or create risk.
Clear Status Display
The built-in screen shows what is going in and what is coming out, so you can judge how long your remaining charge will last.
Pick Your Capacity
The 300W model is a light grab-and-go unit at 5.05 kg. The 1200W offers 1024Wh with 1200W continuous and 2400W peak output. The 2000W is the one for running larger household loads through an outage.
Multiple Outlets
AC sockets, USB-A, USB-C, and a wireless charging pad on top let you run and charge several devices at once without a nest of adapters.
Specifications
| Brand | GSIKE |
|---|---|
| Series | Tellus |
| Battery type | LiFePO4 |
| Cycle life | 3,500+ cycles to 80% capacity |
| AC waveform | Pure sine wave |
| Protection | Six-fold BMS |
| Recharging | AC, solar, car, USB-C |
| AC charging input | 1500W to 2000W |
| Solar charging input | 500W to 1000W |
| Display | Yes |
| 300W model | 25.6 x 16.9 x 16.9 cm, 5.05 kg |
| 1200W model | 1024Wh, 1200W continuous / 2400W peak, 34.3 x 21.2 x 24.5 cm, 13.4 kg |
| 2000W model | 34.4 x 22.3 x 30 cm, 19.2 kg |
| Application | Solar power storage, camping, RV, home backup |
| Origin | Mainland China |
Ideal For
- Camping and off-grid trips without mains power
- RV and van setups needing a portable power source
- Home blackout and emergency backup
- Pairing with solar panels for renewable charging
- Working remotely where laptops and devices need topping up
Important Information
- Check the outlet type and voltage of the model you order against the appliances and mains supply you intend to use it with before purchase.
- Do not exceed the continuous output rating of your model. Appliances with motors or heating elements can draw far more on startup than their running wattage suggests.
- Use and charge the unit in a dry, well-ventilated place. Keep the vents clear and do not cover the unit while it is running or charging.
- Keep it out of direct sunlight, away from heat sources, and within the operating temperature range given in the manual. Do not leave it in a hot vehicle.
- Not waterproof. Protect it from rain, spray, and damp ground when used outdoors.
- Use only solar panels and charging accessories that match the input specifications in the manual.
- Do not open, modify, or attempt to repair the unit. Stop using it and seek advice if it is damaged, swollen, or behaving unusually.
- If you plan to power medical equipment, confirm compatibility with the equipment manufacturer first and always keep an alternative power source available.
- For long-term storage, charge it periodically as directed in the manual rather than leaving it fully flat.
Frequently Asked Questions
What is the difference between the three models?
Output capability and size. The 300W is the smallest and lightest at 5.05 kg, the 1200W offers 1024Wh with 1200W continuous and 2400W peak output at 13.4 kg, and the 2000W is the largest at 19.2 kg for running heavier loads.
Why does LiFePO4 matter?
LiFePO4 cells are rated for 3,500 or more charge cycles to 80% capacity, compared with roughly 500 to 1,000 for standard lithium. The unit stays useful for far longer.
How do I recharge it?
From a wall socket, solar panels, your car, or USB-C. Solar input is rated 500W to 1000W and AC charging input 1500W to 2000W.
What does pure sine wave mean?
It means the AC output matches the waveform of mains electricity, which is important for laptops, sensitive electronics, and appliances with motors.
Can it run a fridge?
That depends on the fridge's running and startup wattage and on which model you choose. Check the appliance rating against your model's continuous output before relying on it.
Can I use it in the rain?
No. It is not waterproof, so keep it dry and sheltered when you use it outdoors.
Does it have a screen?
Yes, a built-in display shows power going in and out so you can track your remaining charge.
How heavy is it to carry?
Each model has a carry handle. The 300W is 5.05 kg, the 1200W is 13.4 kg, and the 2000W is 19.2 kg.
How should I store it?
Keep it somewhere dry and cool, and recharge it periodically as directed in the manual rather than leaving it fully discharged.
Power you can carry to a campsite and rely on during an outage is worth having before you need it. Choose the model that matches your loads and add it to your cart.
Recommended for You
- Choosing a selection results in a full page refresh.
!