Eufy Replacement Battery Manufacturer
Nuranu specializes in manufacturing reliable Eufy replacement battery packs for RoboVac robot vacuum cleaners and smart home cleaning devices. As a professional lithium battery manufacturer, we provide OEM and ODM battery solutions for distributors, repair companies, retailers, and private label brands worldwide. Our Eufy compatible battery solutions include:
- Battery specification analysis
- Lithium cell selection
- Battery pack engineering
- BMS protection design
- Prototype development
- Performance testing
- Mass production
Whether you need Eufy RoboVac replacement batteries, customized robot vacuum battery packs, or private label battery production, Nuranu provides complete battery manufacturing solutions.
Professional Eufy Replacement Battery Manufacturer
Eufy, a smart home brand from Anker, has become popular worldwide for affordable and intelligent robot vacuum cleaners.
Eufy RoboVac products rely on rechargeable lithium batteries to provide:
- Automatic cleaning
- Smart navigation
- Long operating time
- Daily household convenience
After years of charging cycles, battery capacity naturally decreases.
A reliable Eufy replacement battery helps restore:
- Cleaning runtime
- Charging efficiency
- Robot performance
- Product lifespan
Nuranu develops compatible lithium battery packs designed for Eufy robot vacuum platforms.
Eufy Compatible Battery Models
Nuranu supports replacement battery development for different Eufy RoboVac platforms.
TW4-11 (14.4V·2.5Ah)
TW4-12 (14.4V·3.5Ah)
TW4-G (14.4V·3.4Ah)
Quick Reference Table
We’ve got a side-by-side comparison of every Eufy replacement battery in our catalog. Use this table to quickly match OEM model codes or shortlist for sampling.
| Replacement Model | Voltage · Capacity | Cell Type · mAh | Configuration | Compatible Host Platform |
|---|---|---|---|---|
| TW4-11 | 14.4V · 2.5Ah | 18650 · 2600mAh | 4S1P | Eufy RoboVac 11 / 11S / 15C / 25C / 30C series |
| TW4-12 | 14.4V · 3.5Ah | 18650 · 2600mAh | 4S1P | Eufy RoboVac compact platform |
| TW4-G | 14.4V · 3.4Ah | 18650 · 3400mAh | 4S1P | Eufy G-series RoboVac (G10 / G20 / G30) |
Eufy Replacement Battery Specifications
Lithium Battery Technology
Nuranu develops lithium battery solutions optimized for smart cleaning devices.
Advantages:
- High energy density
- Compact design
- Long runtime
- Stable discharge performance
- Long cycle life
Voltage Options
Common Eufy replacement battery solutions include:
- 7.4V battery packs
- 11.1V battery packs
- 14.4V battery packs
- Customized voltage solutions
Capacity Customization
Nuranu provides customized battery capacity options:
Including:
- Standard replacement capacity
- Extended runtime solutions
- High-energy-density configurations
Smart BMS Protection System
Eufy compatible batteries can integrate:
- Overcharge protection
- Over-discharge protection
- Over-current protection
- Short circuit protection
- Temperature monitoring
OEM Eufy Replacement Battery Manufacturing
Nuranu provides OEM and ODM manufacturing services for companies requiring customized Eufy replacement batteries.
Custom Battery Design
Customization options:
- Battery voltage
- Battery capacity
- Cell arrangement
- Battery dimensions
- Connector design
- BMS protection
- Packaging
Private Label Production
Nuranu supports:
- Custom branding
- Product labels
- Packaging solutions
- Bulk manufacturing
Reverse Engineering Support
Our engineering team can analyze existing Eufy battery packs and develop compatible solutions based on:
- Original battery specifications
- Voltage requirements
- Physical dimensions
- Connector structure
- Charging requirements
Why Choose Nuranu for Eufy Replacement Batteries?
Professional Robot Vacuum Battery Engineering
Robot vacuum batteries require:
- Compact design
- Reliable power delivery
- Safety protection
- Long operating life
Nuranu provides:
- Battery pack engineering
- Cell selection
- BMS development
- Prototype testing
- Mass production
High Quality Lithium Battery Cells
We select qualified lithium cells to ensure:
- Stable capacity
- Low internal resistance
- Reliable discharge
- Long service life
Strict Battery Quality Control
Each Eufy compatible battery pack undergoes professional testing.
Cell Testing
Including:
- Voltage testing
- Internal resistance testing
- Capacity testing
Battery Pack Testing
Including:
- Charging test
- Discharge test
- Protection function test
- Aging test
- Final inspection
Eufy Replacement Battery Manufacturing Process
Nuranu follows a complete battery development workflow.
Step 1: Requirement Analysis
We evaluate:
- Original battery specifications
- Robot vacuum requirements
- Customer performance targets
Step 2: Battery Engineering Design
Including:
- Cell selection
- Electrical design
- BMS configuration
- Structural optimization
Step 3: Prototype Development
Samples are produced for:
- Compatibility testing
- Performance validation
- Customer approval
Step 4: Mass Production
Approved designs enter controlled production.
Step 5: Quality Inspection
Every battery pack is tested before shipment.
Eufy Replacement Battery Applications
Nuranu Eufy compatible battery solutions are suitable for:
- RoboVac robot vacuums
- Smart cleaning robots
- Home automation devices
- Robot vacuum accessories
Eufy Replacement Battery Supplier for Global Businesses
Nuranu supports companies worldwide searching for reliable Eufy replacement battery manufacturers.
Robot Vacuum Distributors
Providing stable battery supply solutions.
Appliance Accessory Suppliers
Supporting replacement battery product lines.
Repair Companies
Providing compatible battery solutions.
E-commerce Brands
Supporting OEM and private label manufacturing.
Frequently Asked Questions
Can you manufacture Eufy replacement batteries?
Yes. Nuranu provides OEM and ODM manufacturing services for Eufy compatible lithium battery packs.
Which Eufy batteries can you replace?
Nuranu supports Eufy RoboVac, RoboVac 11, RoboVac 30, X Series and customized robot vacuum battery solutions.
Can you customize Eufy battery capacity?
Yes. Voltage, capacity, cell configuration, BMS protection, connectors and packaging can be customized.
Are Eufy replacement batteries safe?
Reliable replacement batteries require quality lithium cells, protection systems and professional testing procedures.
Can you supply Eufy replacement batteries wholesale?
Yes. Nuranu supports bulk manufacturing, OEM supply and private label battery production.
Do you manufacture batteries for other robot vacuum brands?
Yes. Nuranu also provides replacement battery solutions for iRobot, Xiaomi, Philips, Dyson, Shark and other brands.
Need a Eufy Replacement Battery?
Whether you need standard replacement batteries or customized Eufy battery solutions under your own brand, Nuranu provides complete battery manufacturing support. Share your model needs and our team will contact you soon.