
The cost of a sump pump battery backup can vary based on several factors, such as the type of system, capacity, brand, and installation complexity.
On average, you can expect the costs to be:
- **Battery Backup System Cost**: These systems typically range from $300 to $600, depending on the brand and specifications. Higher-end models with more features and longer run times can cost more.
- **Installation Costs**: Professional installation can vary based on the complexity of the installation and the rates of the service provider. On average, installation might cost anywhere from $200 to $500.
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