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Cordless Vacuum 21.6V · 2.0Ah
Dyson DSV7 21.6V 2.0Ah
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Dyson DSV10 25.2V 2.5Ah
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Dyson V7 Battery Replacement

Dyson V7 DSV7 21.6V 2.0Ah Replacement Battery

Drop-in Dyson V7 battery replacement for the V7 cordless stick vacuum platform. The DSV7 is a 21.6V 2.0Ah pack (6S1P, 18650) verified against the original Dyson V7 battery, fitting the V7 Animal, Motorhead, and Trigger (SV11) with the correct clip and BMS handshake.

Voltage21.6V
Capacity2.0Ah
Cell Type18650 cells
Configuration6S1P
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Overview

Drop-in Dyson V7 battery replacement for the V7 cordless stick vacuum platform. The DSV7 is a 21.6V 2.0Ah pack (6S1P, 18650) verified against the original Dyson V7 battery, fitting the V7 Animal, Motorhead, and Trigger (SV11) with the correct clip and BMS handshake.

Manufactured by Dongguan Ruineng New Energy (Nuranu) — a high-tech custom battery factory since 2012 — the DSV7 is produced under a fully automated assembly line with 100% aging and end-of-line testing. It is engineered for OEM clients, vacuum repair distributors, and private-label brands that need OEM-equivalent fit and fade-free runtime at factory-direct pricing.

Dyson DSV7 21.6V 2.0Ah view 1Dyson DSV7 21.6V 2.0Ah view 2Dyson DSV7 21.6V 2.0Ah view 3Dyson DSV7 21.6V 2.0Ah view 4

Compatible Dyson Models

  • Dyson V7 cordless stick vacuums (SV11)
  • V7 Animal, Motorhead, Trigger & Absolute
  • V7 handheld and stick configurations

Target Applications

  • Dyson V7 Vacuum Owners: A direct, fade-free Dyson V7 battery replacement that restores full runtime to Animal, Motorhead, Trigger, Absolute models when the original pack ages.
  • Vacuum Repair & Service Shops: OEM-matched fit and verified charger handshake make the DSV7 an easy stock item for Dyson Dyson V7 repairs.
  • Private-Label & E-commerce Sellers: Sourced with your branding and retail-ready packaging (blister / color box) for Amazon FBA and marketplace resale.

Core Technical Advantages

1. OEM-Matched Dyson V7 Fit

Injection-molded shell and clip geometry match the original Dyson V7 pack (SV11) for a true drop-in fit on Animal, Motorhead, Trigger, Absolute models.

2. 18650 Cells, True 2.0Ah

Grade-A 18650 cells in a 6S1P configuration deliver a genuine 2.0Ah at 21.6V — matched and aged for stable, fade-free runtime.

3. Verified BMS Handshake

BMS flashed with Dyson V7-specific firmware charges and reports correctly on the genuine Dyson charger — resolving flashing-light and 'not charging' faults of worn original packs.

Product Video

Factory assembly line, BMS testing, and DSV7 fit demonstration footage. Contact sales for additional product videos.

Technical Specifications

FeatureSpecification
Replacement ModelDSV7
Compatible VacuumDyson V7
OEM Series CodesSV11
Nominal Voltage21.6V
Rated Capacity (real)2.0Ah
Cell Type18650 · 2000mAh
Configuration6S1P
Housing ColorGrey
Proprietary MoldYes (in-house)
Net Weight0.39 kg
Battery Dimensions130.7 × 80.5 × 120.4 mm
Qty per Carton30 pcs
Carton Gross Weight14.98 kg

Packaging & Wholesale Logistics

The DSV7 ships in retail-ready packaging (blister or color box) engineered for marketplace resale and international freight, 30 units per master carton (14.98 kg gross). Every batch ships with UN38.3 transport test report, IEC 62133 safety certificate, MSDS, and CE Declaration of Conformity for smooth customs clearance in EU, US, UK, AU, and JP markets.

MOQ
100 units (catalog) · 500 units (private label)
Lead Time
25–35 days standard · 18–22 days expedited
Payment
30% T/T deposit + 70% against B/L
Warranty
12 months

Frequently Asked by Distributors

Does the DSV7 fit the Dyson V7 Animal, Motorhead and Trigger (SV11)?
Yes. The DSV7 is a direct Dyson V7 battery replacement for the SV11 V7 range — Animal, Motorhead, Trigger, and Absolute — with OEM-matched clip and contacts.
What is the MOQ for the DSV7 replacement battery?
Standard MOQ is 100 units for the DSV7. Paid samples of 1–10 units are available for fit and BMS-handshake validation before a production order. Private-label or custom-spec runs start at 500 units.
Is the DSV7 drop-in compatible with the original Dyson charger?
Yes. The DSV7 BMS is flashed with model-specific firmware so it charges and reports correctly on the genuine Dyson charger — state-of-charge, authentication, and safety lockouts behave like the OEM Dyson V7 pack. Validated on 100% of units at end-of-line.
How do I replace the battery in my Dyson V7?
Replacing the Dyson V7 battery is straightforward: power off the vacuum, release the battery clip (or clip-on mount on the V15), slide the old pack off, and fit the DSV7 until it clicks. No tools or modification needed — it charges on your genuine Dyson charger.
How long does the DSV7 Dyson V7 battery last per charge?
The DSV7 delivers a true 2.0Ah at 21.6V, matching or exceeding original-pack runtime — typically full fade-free runtime in standard suction mode. Actual runtime depends on suction setting and attachment. Cells are matched and aged so the pack holds capacity over its cycle life.
Why is my Dyson battery flashing, not charging, or not holding charge — and does a replacement fix it?
A flashing light or a pack that won't hold charge usually means end-of-life cells or a failed BMS. A new DSV7 with fresh Grade-A cells and a fresh BMS resolves 'not charging', 'not holding charge', and flashing-light faults caused by a worn-out original pack.
Are these genuine Dyson batteries or replacements?
The DSV7 is a high-quality aftermarket replacement — not an OEM Dyson-branded pack. It is built with Grade-A tier-1 cells, a model-specific BMS, and OEM-matched fit, validated against an original Dyson V7 pack on 100% of units, and backed by a 12-month warranty.
What cells and configuration does the DSV7 use?
The DSV7 uses Grade-A 18650 cells (2000mAh each) in a 6S1P configuration for a nominal 21.6V and a true rated capacity of 2.0Ah. Cells are matched by capacity (±20 mAh) and internal resistance (±5 mΩ) before assembly. Preferred cell brand (Samsung / LG / Panasonic / BAK) can be specified at order.
What is the warranty on the DSV7?
All DSV7 replacement packs carry a 12-month warranty against manufacturing defects. Every batch ships with UN38.3 test report, IEC 62133 certificate, MSDS and CE Declaration of Conformity for smooth customs clearance worldwide.
How is the DSV7 packed for shipping?
The DSV7 ships 30 pcs per master carton (14.98 kg gross). Battery dimensions 130.7 × 80.5 × 120.4 mm, net weight 0.39 kg. Every batch ships with full UN38.3 / IEC 62133 / CE documentation.

Need a Custom Quote or Technical Details?

Our engineering team is ready to discuss specifications, certification, MOQ, and OEM / private-label customization for the DSV7.

✉ Email Sales 📱 WhatsApp ☎ +86 13823274651

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