Summary of Dyson V6 21.6V 3000mAh

This premium 21.6V 3000mAh Dyson V6 replacement battery is engineered with high-energy-density cells, advanced protection circuits, and active balancing technology. It delivers longer runtime, safer performance, extended cycle life, and superior reliability for all Dyson V6 series vacuums.

21.6V 3000mAh Dyson V6 Battery Replacement​ Parameter

Model: CPDSV630

Battery Type: Rechargeable Li ion Battery

Battery Cell: 18650 3000mAh

Nominal Capacity: 3000mAh

Nominal Voltage: 21.6V (6S1P)

Energy: 64.8Wh

Charge Cut-off Voltage: 25.2V

Discharge Cut-off Voltage: 16.5V

Standard Charge Current: 0.2C (600mA)

Max Charge Current: 1C (3000mA)

Cycle Life: More Than 500 Times

Dimensions: 76 × 88 × 125 mm

Weight: 390g

Charge Temperature Range: 0°C to 45°C

Discharge Temperature Range: -20°C to 65°C

Storage Temperature Range:

• -20℃~25℃: More than 12 months
• -20℃~45℃: Less than 3 months
• -20℃~60 ℃: Less than 1 month

Key Features – Dyson Battery Replacement V6​

🚀 High Energy Density for Longer Runtime

Our 3000mAh pack uses premium high-density cells, providing significantly extended runtime compared to standard V6 batteries. This means longer cleaning sessions with fewer interruptions.

🎯 High Cell Consistency for Stable Output

Every cell is meticulously matched for voltage, internal resistance, and capacity. This ensures uniform discharge, better efficiency, and superior reliability even under heavy loads.

🛡️ Full Safety Protection System

The built-in protection board offers complete electrical safeguards:

• ✔ Overcharge Protection

• ✔ Over-discharge Protection

• ✔ Over-current Protection

• ✔ Short-circuit Protection

• ✔ Over-temperature Protection

• ✔ Active Cell Balancing for longer overall lifespan

These features maintain stability, prevent damage, and maximize usable capacity.

♻️ Extended Cycle Life — 500+ Cycles

Designed to last, the battery maintains over 2400mAh of capacity even after 500 cycles, ensuring long-term value and stable performance.

🌡️ Wide Operating Temperature & Low-Temperature Resistance

Engineered to perform in extreme working environments, this battery operates reliably in both high and low temperatures. Ideal for users in colder climates where standard batteries struggle.

🧩 Compatibility

This replacement battery works seamlessly with all Dyson V6 series vacuums, including:

• Dyson V6 / V6 Motorhead

• Dyson V6 Animal

• Dyson V6 Absolute

• Dyson V6 Fluffy

• Dyson V6 Trigger

• Dyson V6 HEPA

It offers a precise fit and reliable performance across the entire V6 lineup.

🛠️ Easy Installation

Designed as a drop-in replacement, installation takes only minutes with no special tools. Simply remove the old battery, connect the new one, and enjoy instant performance restoration.

❓ FAQ – Frequently Asked Questions

Q1: Why is my Dyson V6 not holding its charge?

A: Dyson V6 battery may stop holding its charge when the battery cells degrade over time, reducing their ability to store energy. It can also happen if the battery’s protection circuit detects issues like overheating or imbalance, causing the battery to shut down early.

Q2: How to prolong Dyson V6 battery life?

A: To prolong your Dyson V6 battery life, avoid running it continuously in MAX mode and recharge it before it becomes fully drained. Store the vacuum in a cool, dry place and keep the battery between 20–80% when not used for long periods.

Q3: Why is the blue light flashing on my Dyson v6?

Q4: How to reset Dyson V6 battery?

Q5: How to check Dyson battery health?

A: You can check Dyson battery health by observing its runtime—short, rapidly decreasing runtime usually signals cell wear or degradation. Flashing lights during use or charging can also indicate declining battery performance or internal faults.