OUPES Mega 1 & B2 Battery Kit
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The OUPES Mega 1 paired with the B2 Extra Battery delivers an impressive 3072Wh of LiFePO4 capacity in a portable package, making it a compelling option for those needing serious backup power without paying premium brand prices. With a 2000W continuous output, a blazing-fast 36-minute charge to 80%, and built-in UPS functionality, it punches well above its price point in the budget power station segment. Overall, it offers a strong balance of capacity, speed, and safety, though its combined weight means true portability requires some planning.
Key Features & Specs
| Capacity | 3072Wh total when Mega 1 is paired with the B2 Extra Battery |
|---|---|
| Output Power | 2000W continuous AC output with a 4500W surge peak for high-demand appliances |
| Charge Speed | Fast charge from 0 to 80% in approximately 36 minutes via AC input |
| Battery Type | LiFePO4 chemistry offering enhanced safety, thermal stability, and a longer cycle life |
| Solar Input | Compatible with solar panels for off-grid recharging, supporting sustainable use cases |
| UPS Function | Built-in uninterruptible power supply mode for seamless switchover during outages |
| Warranty | 5-year warranty offered by OUPES, reflecting confidence in long-term durability |
Best for: Homeowners, van lifers, and frequent campers who need high-capacity backup power at a budget-friendly price point and want the peace of mind of LiFePO4 technology with fast recharging capability.