The Math Behind the Upgrade
Think of mAh (milliamp-hours) like the gas tank size in a car. We designed the Coredy Premium Battery with 3000mAh capacity. Here is the breakdown:
- OEM Battery (1800mAh): ~75 minutes of runtime (Hard floor).
- Coredy Upgrade (3000mAh): ~110+ minutes of runtime (Hard floor).
That extra runtime means your robot can finish the living room, kitchen, and hallway in one go, without needing a 90-minute recharge break in the middle.
Safety First: Intelligent BMS
Capacity isn't everything; safety is. A cheap battery can damage your robot. Our 3000mAh unit features a decoded Battery Management System (BMS) that talks to your Roomba’s motherboard.
- Prevents Overheating: Temperature sensors cut power if heat spikes.
- Fixes Charging Logic: Correctly reports % charge to the App, solving "Error 11".