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Battery Type: LiFePO4 battery
Battery Capacity: 40Ah/500Wh
Rated Power: 500W, Peak Power: 2000W
Dimensions: 255*165*178mm
Warranty: 1 Year
Certificate: CE, ROHS, UN38.3, FCC, MSDS, etc.
Package: 1pc/carton, G.W: 5.5KG, N.W: 6.5KG
| Item | Specifications | Remark |
| Model No. | TWE-LF500B | |
| Rated Power | 500W | Peak Power: 1000W (few seconds) |
| Battery Capacity | 40Ah/500Wh | |
| Battery Type | LiFePO4 battery | |
| Product Size | 255*165*178mm | |
| Shell Material | ABS+PC | |
| Output Waveform | Pure Sine Wave | |
| Input | Anderson Charge (AC adaptor&PV): 14.6V 10A default; 14.6V 15A Max | |
| PV Charge: 10V-30V, 270W Max | ||
| Output | AC: 110V/220V±3% 50Hz/60Hz | |
| USB-A: 5V 4.5A | 2xUSB-A | |
| USB-C: 5V 4.5A/9V 2A/12V 1.5A | 2xUSB-C | |
| DC5521: 12.8V 5A | 2xDC5521 | |
| Car Charging: 12.8V 10A | ||
| Wireless Charging: 5V 18W max | ||
| LED Lighting | 12V 9W | |
| Working Temperature | -10℃~60℃ | |
| Charging Temperature | 0℃~40 ℃ | |
| Cycle Life | ≥2000 times | |
| Input Conversion | 90% | |
| Controller Type | MPPT | |
| Protection | Short circuit, over current, over charge, over discharge, over-load, high temperature protection |

| Registration Date | 2023/03/05(Year/Month/Date) |
|---|---|
| Buyer / Seller in EC21 | Seller |
| Business Type | Manufacturer |
| Year established | 2002 |
| Employees total | Above 1000 |
| Annual revenue | USD 2,000,001 - 5,000,000 |
| Company | Yichun Topwell Power Co., Ltd |
|---|---|
| Address | 4F-2, Nanshi Science and Technology Innovation Industrial Park, YuanzhouYichunJiangxi336000China |
| Phone | 86 - 159 - 14022761 |
| Homepage | www.topwellpower.com |
| Contact | Tina Yi |