Specifications:
(1) The 12V inverter can only be connected to 12V batteries (operating voltage range: 10.5V ~ 15.5V).
(2) When using the inverter, the power of the connected electrical device must not exceed the inverter’s continuous output power.
Output Frequency: 50 Hz
Input Voltage: 12V (optional)
Output Voltage: 220V
Output Waveform: Pure sine wave
Type: Pure sine wave inverter
Socket Type: Universal
Available Models:
- 3000W Model
Peak Power: 3000W
Continuous Power: 1500W
Dimensions: 27 x 13.5 x 7 cm
Gross Weight: 1.82 kg
- 4000W Model
Peak Power: 4000W
Continuous Power: 2000W
Dimensions: 27 x 17 x 8 cm
Gross Weight: 2.5 kg
- 5000W Model
Peak Power: 5000W
Continuous Power: 2500W
Dimensions: 31 x 17 x 8 cm
Gross Weight: 3.1 kg
- 6000W Model
Peak Power: 6000W
Continuous Power: 3000W
Dimensions: 36 x 17 x 8 cm
Gross Weight: 3.66 kg
- 8000W Model
Peak Power: 8000W
Continuous Power: 4000W
Dimensions: 42 x 17 x 8 cm
Gross Weight: 4.3 kg
Note: Manual measurement, slight deviation possible.
Safety Precautions:
- Do not connect the inverter to household power outlets.
- Before connecting the battery, ensure correct polarity of positive and negative terminals.
- Not suitable for use by minors.
- Protect from water, moisture, shock, and pressure.
If using the 12V input via the vehicle's cigarette lighter socket, the power must not exceed 120W (for 12V vehicles).
If input voltage drops below 10.5V or exceeds 15V, the inverter will automatically trigger protection and shut off power.
Package Contents:
- 1 x Battery Clip
- 1 x Heavy-Duty Battery Cable
- 1 x Certificate of Conformity
- 1 x User Manual
- 1 x Pure Sine Wave Inverter
How to Choose the Right Inverter:
1. Inverter Specifications:
- 3000W Inverter: 1500W continuous / 3000W peak
- 4000W Inverter: 2000W continuous / 4000W peak
- 5000W Inverter: 2500W continuous / 5000W peak
- 6000W Inverter: 3000W continuous / 6000W peak
- 8000W Inverter: 4000W continuous / 8000W peak
2. Choose an inverter based on your device's peak (starting) power requirement.
The starting power of the device must be less than the inverter’s peak power.
For example, a 3000W inverter can power devices with up to 1500W continuous load such as computers, TVs, fans, and resistive appliances.
Note: Inductive devices may require 3–12 times their rated continuous power to start. Ensure both the continuous and peak power needs are satisfied.
Example:
Can a 12V 100AH battery power a 3000W inverter and a 500W device?
- Battery Support: The BMS of the 12V 100AH battery supports 100A continuous discharge = 12V × 100A = 1200W, which is sufficient for 500W.
- Device Type: A power drill is an inductive load. Confirm whether your device is inductive or resistive with the supplier.
- Continuous Power: 500W device < 1500W inverter capacity → OK
- Starting Power: Assuming 3× startup surge = 1500W → still within inverter's peak power → OK
Conclusion: This setup is feasible. If unsure, please consult customer support.
How to Calculate Battery Runtime:
Formula: Runtime = Voltage (V) × Battery Capacity (Ah) × 0.8 × 0.9 ÷ Device Power (W)
Example: 12V 100Ah battery powering a 220V 100W bulb:
Runtime = 12V × 100Ah × 0.8 × 0.9 ÷ 100W = 7.68 hours
Note: 0.8 is the battery discharge coefficient and 0.9 is inverter conversion efficiency. This is an estimate for reference only. Actual results may vary.
