12800mAh Replacement Battery for Ecovacs Deebot Ozmo 900 920 N8
12800mAh Replacement Battery for Ecovacs Deebot Ozmo 900 920 N8
SUYIJIA 12800mAh Replacement Battery for Ecovacs Deebot Ozmo Series
Give your Ecovacs Deebot robot vacuum a new lease on life with this high-capacity 12800mAh rechargeable lithium-ion replacement battery from SUYIJIA. Engineered to meet or exceed the original battery specifications, this drop-in replacement restores full cleaning runtime and keeps your robot sweeper running at peak performance — no soldering, no complicated installation.
Whether your original battery has degraded over time or you simply want a longer-running backup, this CE, RoHS, and PSE certified pack delivers reliable, long-lasting power for your Ecovacs Deebot Ozmo 900, 901, 905, 920, 930, 937, and N8 Pro models.
Made in Mainland China.
Key Specifications
- Capacity: 6,500–12,800 mAh
- Nominal Voltage: 14.4V
- Max Charge Voltage: 16.6V
- Battery Type: Rechargeable Li-Ion (Model: 4S2P / T-4S2P-A)
- Dimensions: 130 × 36 × 36 mm
- Weight: 380g
- Certifications: CE, RoHS, PSE
- Charge Temperature Range: 32–104°F (0–40°C)
Compatible Models
- Ecovacs Deebot Ozmo 900
- Ecovacs Deebot Ozmo 901
- Ecovacs Deebot Ozmo 905
- Ecovacs Deebot Ozmo 920
- Ecovacs Deebot Ozmo 930
- Ecovacs Deebot Ozmo 937
- Ecovacs Deebot N8 Pro
Why Choose This Replacement Battery?
- ✅ High Capacity: Up to 12,800mAh for extended cleaning sessions on a single charge
- ✅ Certified Safe: CE, RoHS, and PSE certified — rigorously tested for electrical and chemical safety
- ✅ Direct Replacement: Plug-and-play fit for compatible Deebot Ozmo models — no modifications needed
- ✅ Quality Assured: Each unit undergoes strict quality inspection before shipping
- ✅ Eco-Friendly Chemistry: No high-concern chemicals detected (RoHS compliant)
Usage Tips
For best results and battery longevity, always charge using the original Ecovacs charger at temperatures between 32–104°F (0–40°C). Avoid exposing the battery to extreme heat, moisture, or direct sunlight during storage or use.
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Learn more: EPA guidance on lithium-ion battery handling
Frequently Asked Questions
Q: Which Ecovacs Deebot models is this 12800mAh replacement battery compatible with?
A: This SUYIJIA replacement battery is compatible with the Ecovacs Deebot Ozmo 900, 901, 905, 920, 930, and 937, as well as the Deebot N8 Pro. Always verify your model number before purchasing to ensure a proper fit.
Q: Is this replacement battery safe to use with my Ecovacs robot vacuum?
A: Yes. This Li-Ion battery is CE, RoHS, and PSE certified, meaning it has been independently tested and verified to meet international electrical safety and environmental standards. It is designed to perform as a direct, safe replacement for the original factory battery.
Q: How long will this battery last on a full charge compared to the original?
A: With a capacity of up to 12,800mAh — significantly higher than many stock batteries — this replacement can provide extended cleaning runtime, allowing your Deebot to cover more floor area before needing to return to its dock.
Q: Do I need any special tools to install this replacement battery?
A: Installation is designed to be straightforward and tool-free for most compatible Deebot Ozmo models. The battery is a plug-and-play replacement. Refer to your robot vacuum's user manual for guidance on accessing the battery compartment.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.