Renogy
Renogy 300Ah LiFePO4 Battery - Core Mini
$699.00
Reference price as of 2026-08-23 — check Amazon for the current price and stock.
Best suited for a serious off-grid or home-backup bank where floor space is at a premium — the compact 'Mini' footprint is the entire selling point at this capacity.
Full spec sheet
| Key specs | |
| Brand | Renogy |
| Price | $699.00 |
| Capacity | 3,840 Wh |
| Continuous output | — |
| Peak / surge output | — |
| Weight | 55.1 lb |
| Battery chemistry | LiFePO4 |
| Dimensions (L x W x H) | — |
| Includes solar panel | No |
| Use cases | Off-Grid, Home, Van Life |
| Other verified specs | |
| Rated capacity | 300Ah / 12.8V nominal (3840Wh) |
| Cycle life | 5,000+ cycles at 80% DOD (renogy.com) |
| BMS | 200A, 25+ protections |
| Max configuration | 4S4P (up to 61.44kWh) |
Pros
- 3,840Wh in a case 31% smaller than comparable 300Ah units, fits 8D/4D battery boxes
- Grade-A prismatic cells rated 5,000+ cycles at 80% DOD, 5-year warranty
- 200A BMS with 25+ protections and low-temp charge cutoff
- Expandable to 4S4P for larger off-grid/home-backup banks
Cons
- Heavy at 55.1 lb — needs a proper mounting tray, not a casual install
- Continuous/peak discharge wattage not published
- Premium price point vs. generic 300Ah competitors
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