ROEMO SYB2 Robot Vacuum Battery Replacement — 5200mAh 14.8V Li-ion

Replacement Battery Specification

• Battery Model: ROEMO SYB2
• Capacity: 5200mAh
• Voltage: 14.8V
• Battery Type: Li-ion
• Configuration: 4S2P
• Cycle Life: 500+ cycles
• Cell: Grade-A cells, high quality guarantee
• Color: Blue
• Condition: Replacement Battery (100% Brand New, 1-year warranty!)

Replace Part Number

• ROEMO SYB2

Compatible Device Model

• For ROEMO SYB2 Robot Vacuum Cleaner
• For RO Robot Vacuum Cleaner (SYB2 compatible)
• For EMO Robot Vacuum Cleaner (SYB2 compatible)

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 ROEMO SYB2 robot vacuum and SYB2-compatible RO and EMO series, restoring full cleaning runtime so your device 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 ROEMO robot vacuum
• Cost-effective alternative to OEM replacement at a fraction of the price