描述
⚡ Power your clean with unstoppable energy!
- RISK FREE UPGRADE - Enjoy 30-day full refund and 1-year warranty backed by 24/7 customer support—because quality should never be a gamble.
- BUILT IN SAFETY TECH - Advanced CC CV charging circuit protects against overcharge, over-discharge, and voltage spikes for peace of mind.
- POWER THROUGH YOUR DAY - Upgraded 4000mAh lithium-ion battery delivers up to 3 hours of uninterrupted cleaning—because your home deserves nonstop care.
- UNIVERSAL COMPATIBILITY - Seamlessly fits Eufy RoboVac 11, 11S, 30, 15C, 35C and more—one battery to rule them all.
- LONG LASTING PERFORMANCE - Over 1000 recharge cycles with no memory effect means your RoboVac stays powered longer, cleaning smarter, not harder.
This upgraded 4000mAh lithium-ion battery replacement extends your RoboVac’s runtime to 120-180 minutes, supports over 1000 recharge cycles, and features advanced safety protections. Compatible with multiple Eufy and Ecovacs models, it ensures reliable, long-lasting performance backed by a 1-year warranty and responsive customer service.
