








⚡ Power Up Your Adventures with OUPES!
The OUPESB2 Smart Extra Battery offers a robust 2048Wh capacity, designed to expand the power of Mega 1, 2, or 3 portable power stations. With a 2100W solar charging capability and remote management via WiFi/Bluetooth, this battery is perfect for off-grid living, camping, or as a reliable home backup. Its durable LiFePO4 chemistry ensures longevity, making it a smart investment for energy independence.
| Brand | OUPES |
| Wattage | 2048 Watt-hours |
| Fuel Type | Electric |
| Power Source | Battery Powered |
| Recommended Uses For Product | Off-grid power, Home backup power, Outdoor camping & RVs |
| Item Weight | 41.8 Pounds |
| Voltage | 120 Volts |
| Output Wattage | 2100 |
| Special Feature | Up to 2100W solar input (Anderson port), Works for Mega 1/2/3, APP control |
| Included Components | 1x B2 Smart Extra Battery, 1x Extra Battery Cable, 1x User Manual |
| Color | black |
| Product Dimensions | 18.1"L x 10.6"W x 10"H |
| Material | Lithium Iron Phosphate |
| Model Name | B2 |
| Engine Type | Inverter, Solar |
| Runtime | 58 minutes |
| Total Power Outlets | 6 |
| Frequency | 60 Hz |
| Engine Power Maximum | 2100 Watts |
| Starting Wattage | 2100 Watts |
| Running Wattage | 2100 Watts |
| Manufacturer | SHENZHEN WEI PENG SHIJI TECHNOLOGY CO., LTD |
| Global Trade Identification Number | 06976148350311 |
| Part Number | S2-BAT |
| Item Weight | 41.8 pounds |
| Country of Origin | China |
| Item model number | S2-BAT |
| Style | B2 Battery |
| Finish | Plastic |
| Item Package Quantity | 1 |
| Type of Bulb | LED |
| Handle/Lever Placement | Left |
| Number of Handles | 2 |
| Special Features | Up to 2100W solar input (Anderson port), Works for Mega 1/2/3, APP control |
| Batteries Included? | No |
| Batteries Required? | No |
| Battery Cell Type | Lithium Polymer |
| Warranty Description | 3-Year Warranty |
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