Build planning
Portable Power Station vs DIY Battery
The biggest debate in overlanding is power station or DIY system. Both work. Neither is always better.
Power station pros
- Simple
- Portable
- Plug and play
- Fast setup
Power station cons
- Expensive for the usable capacity
- Harder to repair
- Less expandable
- May have limited DC output or charging flexibility
DIY battery pros
- Often cheaper per watt-hour
- Expandable
- Serviceable
- More powerful when designed correctly
DIY battery cons
- Learning curve
- Installation required
- Safety responsibility
- More parts to choose and mount
Cost comparison
| System | Typical cost | Notes |
|---|---|---|
| 200Ah DIY LiFePO4 system | $900-$1,500 | Depends on charger, monitor, wiring, fuses, and enclosure |
| Equivalent power station setup | $1,800-$3,500 | Simpler, but less serviceable and expandable |
Final verdict
Choose a power station if you are new to overlanding, want simplicity, and need portability. Choose DIY if you are building a long-term rig, want maximum value, and are willing to learn the system.