iRobot Braava Jet Battery
Best replacement battery for owners of compact mopping robots.
This high-capacity replacement breathes new life into your aging mopping robot, ensuring it can actually finish the job without dying mid-cycle. It’s a straightforward, no-nonsense fix that saves you from replacing the entire unit, though you’ll have to handle the simple installation yourself.
$38.39
at
BatteryClerk.com
Who it's for
- Owners prioritizing guaranteed compatibility and safe, reliable operation
- Users needing to restore original cleaning performance and runtime
- Customers valuing manufacturer support and warranty protection
Who should skip it
- Budget-conscious shoppers seeking lower-cost aftermarket alternatives
- Power users wanting extended runtimes beyond original specifications
- Consumers looking for a permanent, non-degrading power solution
Performance breakdown
Capacity Efficiency
The 2900mAh rating provides a noticeable boost over standard factory battery life.
Installation Simplicity
Direct drop-in design makes swapping out old cells completely hassle-free.
Compatibility Precision
Engineered specifically for the Braava Jet series to ensure perfect fitment.
Build Integrity
Solid construction feels durable and matches the original manufacturer's aesthetic standards.
Warranty Reliability
One-year coverage offers significant peace of mind for third-party power solutions.
Power Consistency
Stable voltage output maintains consistent mopping performance throughout the entire cycle.
Key Specs
Voltage
3.6V
Capacity
2900mAh (2.9Ah)
Type
Li-ion
Color
White
Dimensions
3.27 in. L x 1.51 in. W x 0.93 H in.
Weight
0.3 lb
Compatible Models
Braava Jet 240, 241, 244, 245
Manufacturer Part #
4446040 BC674
Know before you buy
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