The 6800mAh replacement battery boosts runtime for Ecovacs Deebot Ozmo 900, 901, 905, 920, 930, 937, N8, and N8 Pro models by up to 150 minutes per charge. Its high-capacity Li-ion cells ensure consistent power delivery, enabling thorough cleaning cycles and compatibility with auto-docking stations. This battery meets OEM specifications, ensuring seamless integration without voiding warranties.
Differences Between Eve and Other Brands
Which Ecovacs Deebot Models Support the 6800mAh Replacement Battery?
Compatible models include Ozmo 900, 901, 905, 920, 930, 937, N8, and N8 Pro. The battery’s 14.4V output and compact design align perfectly with Ecovacs’ power systems. Users must verify their vacuum’s model number (found under the dustbin) before purchasing. Third-party compatibility lists often omit regional variants, so cross-referencing with the manufacturer’s guide is advised.
| Model Series | Supported Versions | Battery Location |
|---|---|---|
| Ozmo 900 Series | 900, 901, 905 | Rear compartment |
| Ozmo Pro Series | 920, 930, 937 | Central chassis |
| N8 Series | N8, N8 Pro | Under dustbin |
What Safety Features Does the 6800mAh EVE Battery Include?
This battery integrates overcharge protection, short-circuit prevention, and temperature control circuits. The built-in PCM (Protection Circuit Module) automatically cuts power during voltage spikes above 16.8V or drops below 10V. Its flame-retardant ABS casing meets UL2054 standards, reducing fire risks during charging or operation.
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How to Install the 6800mAh Battery in Ecovacs Deebot Robots?
- Power off the vacuum and flip it upside down
- Remove the existing battery by sliding the latch
- Align the new battery’s connectors with the vacuum’s port
- Press firmly until the latch clicks
- Charge fully before initial use
Improper installation may trigger error codes like E5 or E12—re-seat the battery if alerts persist.
Why Choose a 6800mAh Over Standard Ecovacs Batteries?
With 42% higher capacity than the stock 4800mAh battery, this upgrade extends cleaning coverage from 200㎡ to 300㎡ per cycle. Users report 18-24 months of lifespan versus 12-15 months for OEM batteries. Advanced LG/Samsung cells maintain 80% capacity after 500 cycles, outperforming generic alternatives.
The increased energy density allows multi-floor cleaning without mid-cycle recharging. In stress tests, the 6800mAh battery maintained stable voltage output during simultaneous mopping and vacuuming – a common weakness in third-party alternatives. Its optimized discharge curve also prevents premature shutdowns when navigating high-pile carpets, ensuring complete room coverage even in challenging environments.
How Does Temperature Affect the 6800mAh Battery’s Performance?
Optimal operation occurs between 50°F–104°F (10°C–40°C). Below freezing, discharge capacity drops 25–30%, potentially triggering low-temperature warnings. Avoid charging in environments below 32°F (0°C) to prevent lithium plating. The battery’s thermal sensors automatically limit charging speed in high heat to protect cell integrity.
During summer months, the dual-stage cooling system activates when internal temperatures exceed 95°F (35°C), reducing charge current by 40% to prevent overheating. Winter users should allow the vacuum to acclimate to room temperature for 30 minutes before docking. These safeguards help maintain cycle life while accommodating seasonal climate variations common in homes with hardwood floors and tile surfaces.
What Warranty and Support Comes With the EVE Battery?
EVE provides an 18-month replacement warranty covering manufacturing defects. Proof of purchase and original packaging are required for claims. Customer support assists with compatibility checks and troubleshooting via email/chat. Notably, water damage and physical dents void the warranty—users must inspect contacts for debris before seeking support.
“The 6800mAh capacity represents a sweet spot between runtime and physical size constraints in robot vacuums. Using stacked electrode technology allows higher energy density without swelling risks. Consumers should prioritize batteries with Japanese-made PCMs—they handle load fluctuations better during simultaneous charging and cleaning.”
— Robotics Power Systems Engineer, Battery Tech Insights Journal
FAQs
- Q: Can this battery be used while connected to the charging dock?
- A: Yes, it supports passthrough charging—the vacuum can clean while docked without overcharging.
- Q: How long does a full charge take?
- A: Approximately 4–5 hours using the original Ecovacs charger. Fast charging isn’t recommended due to heat generation.
- Q: Does the battery work with post-2021 Ecovacs firmware?
- A: Yes, updated PCM firmware ensures compatibility with Deebot OS 3.0 and newer.
Upgrading to a 6800mAh battery significantly enhances Ecovacs Deebot performance, offering extended runtime and durability. Compatibility with multiple models and robust safety features make it a cost-effective alternative to OEM batteries. Always verify certifications and warranty terms when purchasing third-party power solutions.