Side-by-side comparison of price per watt-hour, capacity, and specs. Updated 2026-04-05.
Choose PECRON E2400LFP if you want better value per watt-hour. At $629.0 for 2048Wh, it costs less per unit of stored energy.
Choose OUPES 2400 if you prefer the 2232Wh capacity. The 2232Wh provides approximately 29.2 hours of laptop runtime vs 26.8 hours.
Not sure what capacity you actually need? Use our size calculator to find out. To see which station runs your specific devices longest, try the runtime calculator.
The 2% difference is relatively small. In this case, other factors like warranty, brand support, and specific features may matter more than $/Wh alone.
PECRON E2400LFP: LiFePO4. OUPES 2400: LiFePO4. LiFePO4 batteries last 2,000-4,000 cycles vs 300-800 for standard Li-ion — an important consideration for long-term value. See our full comparison.