Replacement Battery Specification
- Battery Model: Eufy RoboVac X8
- Capacity: 5200mAh
- Voltage: 14.8V
- Battery Type: Li-ion
- Configuration: 4S2P
- Cycle Life: 500+ cycles
- Cell: Made in China, Grade-A cells, high quality guarantee
- Weight: 410g
- Color: Blue
- Condition: Replacement Battery (100% Brand New, 1-year warranty!)
Replace Part Number
- Eufy RoboVac X8
Compatible Device Model
- For Eufy RoboVac X8 Series
- For Eufy RoboVac X8 Hybrid Series
- For Eufy RoboVac X8 White Series
- For Eufy RoboVac X8 Hy Series
- For Eufy RoboVac T226X Series
Product Features
- ✅ High-capacity 5200mAh / 14.8V Li-ion battery for extended cleaning sessions
- ✅ Premium 4S2P configuration with Grade-A cells for stable, consistent power output
- ✅ 500+ cycle life — long-lasting performance that keeps your robot vacuum running like new
- ✅ Built-in BMS protection against overcharge, over-discharge, and short circuits
- ✅ Direct plug-and-play replacement — no modification required
- ✅ 1-year warranty with responsive after-sales support
Why Choose This Battery
This 5200mAh replacement battery is engineered specifically for the Eufy RoboVac X8 and X8 Hybrid, restoring full cleaning runtime so your robot vacuum can cover more floor area per charge.
Key Benefits
- Grade-A Li-ion cells in 4S2P configuration deliver OEM-equivalent runtime
- Stable 14.8V output ensures consistent suction power throughout the cleaning cycle
- Multi-layer protection circuit prevents overheating and voltage spikes
- 500+ rated cycle life extends the usable lifespan of your RoboVac
- Cost-effective alternative to Eufy OEM replacement at a fraction of the price