Victron Energy
Victron Lithium SuperPack 12.8V/200Ah — LiFePO4 Drop-In Replacement Battery (M8 Terminals)
Victron Lithium SuperPack 12.8V/200Ah — LiFePO4 Drop-In Replacement Battery (M8 Terminals)
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The Victron Lithium SuperPack 12.8V/200Ah is the high-capacity drop-in LiFePO4 battery — 200Ah usable capacity in a single battery, built-in BMS, M8 terminals. The right pick when you want a substantial battery bank without paralleling multiple smaller units. Equivalent to ~350Ah of usable lead-acid AGM capacity in a single battery.
What 200Ah of LiFePO4 powers
- Modest 12V house loads for 1–2 weeks without recharge
- 2000W inverter for several hours of high-draw use
- RV refrigerator + lighting + electronics for 4–6 days off-grid
- Marine electronics suite + lighting + galley for a week
- CPAP + heated blanket combo for 10+ nights
- Off-grid cabin essentials for several days during low-sun periods
Single 200Ah vs 2× 100Ah parallel
| Single 200Ah (this product) | 2× 100Ah parallel | |
|---|---|---|
| Total capacity | 200Ah | 200Ah |
| Weight | ~24 kg single battery | ~24 kg total (split into two) |
| Footprint | Single battery box | Two battery locations |
| Redundancy | Single point of failure | One can fail, other still works at 100Ah |
| Install complexity | One cable run, simple | Cross-connecting cables, balanced wiring |
| Cost | $1665.15 | ~$1516 (2x SuperPack 100Ah) |
Choose 200Ah single if: you want simpler installation, you have a single battery box location, and you don't need redundancy.
Choose 2× 100Ah parallel if: redundancy matters (long passages, isolated installs), you can split the install across two locations, or you want to save ~$150.
Why the Lithium SuperPack 200Ah
- 200Ah usable capacity — equivalent to ~350Ah usable lead-acid
- Built-in BMS — full safety protection
- Low-temperature charge cutoff — cold-weather protection
- ~3000–5000 cycle life
- ~24 kg (53 lb) — less than half the weight of equivalent lead-acid
- M8 threaded terminals — robust for high-current loads
- Single-battery convenience — one battery to install, monitor, and maintain
- 2-year warranty
Specifications
| Nominal voltage | 12.8V |
|---|---|
| Nominal capacity | 200Ah (~2560Wh) |
| Chemistry | LiFePO4 (lithium iron phosphate) |
| Built-in BMS | Yes |
| Max continuous discharge | 200A |
| Max charge current | 100A |
| Cycle life | ~3000–5000 cycles (at 80% DoD) |
| Self-discharge | ~3% per month |
| Operating temperature (discharge) | -20°C to +50°C |
| Operating temperature (charge) | 0°C to +50°C (low-temp cutoff) |
| Terminals | M8 |
| Weight | ~24 kg (53 lb) |
| Manufacturer SKU | BAT512112400 (verify with distributor) |
| Warranty | 2 years (manufacturer) |
Recommended applications
- Larger RV / Class A house bank — substantial single-battery system
- Cruising sailboat house bank — single-battery 200Ah
- Off-grid tiny home — essentials battery
- Backup power for small business — substantial single-battery system
- Off-grid cabin starter system — single-battery setup with growth room
- Multiple in parallel — 400Ah, 600Ah, 800Ah banks from multiple 200Ah SuperPacks
Every Jonsson Tech order ships within 5 days nationwide from our Houston, Texas warehouse.
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