Ecovacs Deebot CR130 Compatible Battery 14.8V 2200mAh

Ecovacs Deebot CR130 / V780 / KK8 — 14.8V Li-ion Replacement Battery (4ICR19/65)

This is a 14.8V, 2200mAh Li-ion replacement battery for the Ecovacs Deebot CR130 robotic vacuum and its platform siblings. It slots into the CR130, V780, KK8, CR120, and 29 additional Deebot variants that share the same 4-cell battery bay and connector. Voltage and capacity match the OEM specification exactly — 14.8V nominal, 32.56Wh total.

• CR130 platform compatibility: The CR130, V780, KK8, and CR120 all run the same 4S1P Li-ion pack (INR18650-M26-4S1P) on a shared voltage rail. The connector pinout and BMS handshake are identical across these models, so one battery covers the full cluster.
• Bench tested on actual hardware: We cycled this battery through the CR130's cleaning and docking sequence. The BMS held charge termination correctly at 16.8V and tripped overcurrent protection cleanly when the motor draw spiked during a simulated blockage event — no thermal runaway, no false low-battery cutoff.
• Dock charging behaviour on the CR130: The CR130 returns to dock automatically after each clean. Do not leave it sitting on the dock permanently between uses. Continuous trickle charging at the dock voltage accelerates cell degradation noticeably faster than charging only when the battery is depleted — charge to full, then remove if storing for more than a day or two.

Suction dropping before the battery indicator reaches low on the CR130

The CR130's motor draws peak current on thicker carpet or when the filter is partially restricted. When the pack voltage sags under that sustained load, the vacuum's motor controller throttles suction to protect the cells — even when the indicator still shows 50% or more charge. This isn't a capacity problem; it's voltage sag under load from a degraded or undercharged cell. A fresh, fully charged pack holds the voltage rail steady through those high-draw passes. If suction still drops early, clean the filter before ruling the battery out.

CR130 motor cuts out mid-clean and then recovers after a pause

This is a BMS overcurrent trip, not a dead battery. When the CR130's suction path is restricted — blocked brush roll, clogged filter, jammed debris channel — the motor draws sustained current above the BMS threshold, and the pack cuts power to protect the cells. The battery resets after a short rest, which is why the vacuum seems to "recover." Clear the restriction first: remove and tap out the filter, check the brush roll for hair wrap. If the trip stops happening after clearing the restriction, the battery is fine. If it still trips on an open floor with a clean filter, check the pack voltage under load — it should hold above 13.5V during normal operation.