The EVE Li-ion Battery is designed for compatibility with Xiaomi Lydsto R1, Viomi S9, Roidmi Eve Plus, Neabot Q11, ROEMO SYB2, and other robot vacuums. It offers a 5200mAh capacity, over 1.5 hours of runtime, and advanced safety features like overcharge protection. Its plug-and-play design ensures seamless integration with these models, enhancing cleaning efficiency without voiding warranties. The battery’s intelligent power management system dynamically adjusts energy output based on cleaning modes, ensuring optimal performance during turbo cycles or edge cleaning. Users report a 22% increase in coverage per charge compared to older OEM batteries, thanks to reduced voltage drop under load.
Verify compatibility by checking your vacuum’s model number against the EVE Battery’s specifications. This battery supports Xiaomi Lydsto R1, Viomi S9, Roidmi Eve Plus, Neabot Q11, ROEMO SYB2, and others. Always cross-reference voltage (14.4V–14.8V) and connector type (JST-XH or proprietary pins) to avoid mismatches. Third-party compatibility lists from retailers can also help confirm fitment.
For vacuums not explicitly listed, measure the battery compartment dimensions and connector orientation. The EVE Battery’s 125mm length matches most Xiaomi-derived designs, but Neabot models require checking the polarity alignment. Use a multimeter to confirm your original battery’s resting voltage—if it reads between 14.4V–14.8V when 50% charged, the EVE replacement will work. Always consult your vacuum’s service manual for connector schematics; reversed polarity can fry control boards.
| Vacuum Model | Connector Type | Voltage Range |
|---|---|---|
| Xiaomi Lydsto R1 | JST-XH | 14.4V–14.8V |
| Neabot Q11 | Proprietary 4-pin | 14.6V–14.8V |
| Viomi S9 | JST-XH | 14.4V–14.7V |
Table of Contents
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What Are the Key Specifications of the EVE Li-ion Battery?
The EVE Battery features a 5200mAh capacity, 14.8V output, and 77Wh energy rating. It uses high-grade lithium-ion cells with a 500–800 cycle lifespan. Dimensions (125mm x 70mm x 20mm) match OEM designs, and built-in circuits prevent overcharging, overheating, and short circuits. A 12-month warranty covers defects, ensuring reliability for daily robot vacuum use.
How to Install the EVE Battery in Your Robot Vacuum?
- Power off and flip the vacuum upside down.
- Remove the existing battery compartment cover.
- Disconnect the old battery’s JST-XH connector.
- Insert the EVE Battery, aligning polarity markers.
- Secure the cover and charge fully before first use.
What Is the Average Lifespan of This Replacement Battery?
The EVE Battery lasts 18–24 months under normal use (daily 60-minute cycles). Factors like frequent deep discharges, extreme temperatures, or storage at 0% charge can reduce lifespan. To maximize longevity, avoid full depletion and store at 50% charge if unused for extended periods.
Does This Battery Meet Safety Standards for Robot Vacuums?
Yes. The EVE Battery complies with UL 2054, IEC 62133, and RoHS certifications. Its multi-protection circuit module (PCM) prevents overcurrent, overvoltage, and thermal runaway. Flame-retardant casing (ABS+PC blend) and temperature sensors add extra safety layers, making it suitable for indoor use around pets and children.
Where to Buy Authentic EVE Batteries for Robot Vacuums?
Purchase directly from EVE’s Amazon storefront, authorized retailers like Banggood or AliExpress, or the manufacturer’s website. Avoid third-party sellers with prices 30% below market rate—counterfeits often lack safety certifications. Look for holographic seals and QR codes on packaging to verify authenticity.
How to Troubleshoot Common Battery Performance Issues?
- Rapid Drain: Reset the vacuum’s battery calibration via its app.
- Failure to Charge: Clean connector pins with isopropyl alcohol.
- Overheating: Replace if the battery swells or emits odors.
Expert Views
“The EVE Battery’s use of automotive-grade PCMs sets it apart. Most aftermarket packs cut corners on protection circuits, but EVE’s design mirrors OEM quality. For Xiaomi and Neabot owners, this is the safest upgrade path.” — Robotics Power Systems Engineer, TechLongevity Labs
Conclusion
The EVE Li-ion Battery combines compatibility, safety, and endurance for popular robot vacuums. With rigorous certifications and user-friendly installation, it’s a cost-effective alternative to OEM packs. Always prioritize authentic purchases and proper maintenance to extend battery life across hundreds of cleaning cycles.
FAQ Section
- Can I Use This Battery with Non-Listed Robot Vacuums?
- No. The EVE Battery is engineered for specific voltage and connector requirements. Mismatched models risk damage to the vacuum or battery.
- How Long Does a Full Charge Take?
- Approximately 4–5 hours using the original charger. Fast charging is not supported to preserve cell health.
- Is It Safe to Leave the Battery Charging Overnight?
- Yes. The PCM automatically stops charging at 100%. However, unplugging after completion extends long-term lifespan.