Product Overview

The Dyson V12 Battery Stick Vac Vacuum Replacement, Part #971517-01, is the official OEM replacement battery designed for Dyson V12 Detect Slim, V12 Slim, SV30, SV34, and SV35 cordless vacuums. Engineered for long-lasting power delivery and consistent suction, this battery restores your vacuum’s original runtime and performance.

Available through Authorized Dyson Dealer Ace Vacuums, this  Dyson replacement ensures safe operation, maximum efficiency, and full compatibility with Dyson’s advanced cordless systems. It’s the ideal choice for users who value reliable power, high performance, and authentic Dyson engineering.

Key Features

• OEM Dyson replacement battery for dependable performance

• Compatible with V12 Detect Slim, V12 Slim, SV30, SV34, and SV35 models

• Restores original runtime and suction performance

• Built-in smart power management for efficiency and longevity

• Safe and reliable design approved by Dyson engineering standards

• Simple, quick-swap installation requiring no special tools

Sold exclusively through Authorized Dyson Dealer Ace Vacuums.

What Makes the Model Stand Out

The Dyson V12 Battery Replacement Part #971517-01 stands out due to its precise engineering and full compatibility with the V12 Detect Slim platform. Unlike generic alternatives, this OEM battery delivers consistent power, optimal energy efficiency, and long-term durability. When purchased from Authorized Dyson Dealer Ace Vacuums, customers are guaranteed authentic Dyson quality, correct fit, and manufacturer-supported reliability.

Technical Specifications

• Model Name: Dyson V12 Replacement Battery

• MPN: 971517-01

• Product Type: Lithium-ion vacuum battery

• Compatibility / Fit: Dyson V12 Detect Slim, V12 Slim, SV30, SV34, SV35

• Capacity / Power: OEM Dyson lithium-ion power system (model-dependent runtime)

• Country of Origin: Dyson-authorized manufacturing facility

• Warranty / Guarantee: Supported when sourced through an authorized dealer

• Authorized Dealer: Ace Vacuums

Ideal Buyers

• Dyson V12 Detect Slim and V12 Slim owners needing a replacement or spare battery

• Homeowners seeking longer continuous cleaning time

• Pet owners and allergy sufferers who vacuum frequently

• Users who want guaranteed Dyson performance from an Authorized Dyson Dealer Ace Vacuums

Availability

The Dyson V12 Battery Stick Vac Vacuum Replacement Part #971517-01 is available both in-store and online. Purchasing through Ace Vacuums, an Authorized Dyson Dealer, guarantees OEM parts, authentic packaging, and full product support.

Comparison Table

Pros and Cons

Pros:

• Dyson battery ensures proper performance

• Restores full runtime and suction

• Safe, reliable lithium-ion technology

• Easy installation with perfect OEM fit

• Fully supported when purchased through Authorized Dyson Dealer Ace Vacuums

Cons:

• Higher cost than third-party batteries

• Designed only for V12 Detect Slim / Slim models and SV30–SV35

Frequently Asked Questions 

1. Is the Dyson V12 Battery Stick Vac Vacuum Replacement Part #971517-01 an authentic Dyson product?
Yes, this is a Dyson battery available from Authorized Dyson Dealer Ace Vacuums, ensuring authenticity and OEM performance.

2. Which models does the Dyson V12 Replacement Battery fit?
It fits the Dyson V12 Detect Slim, V12 Slim, SV30, SV34, and SV35 cordless vacuums when purchased from Authorized Dyson Dealer Ace Vacuums.

3. Will this battery restore my vacuum’s original runtime?
Yes, the Dyson V12 Battery Replacement 971517-01 restores optimal runtime when sourced through Authorized Dyson Dealer Ace Vacuums.

4. How do I know if my current battery needs replacement?
Reduced runtime, failure to charge, or sudden shutdowns indicate the need for a new OEM battery from Authorized Dyson Dealer Ace Vacuums.

5. Is the Dyson V12 battery easy to install?
Yes, the battery swaps in quickly without tools. Instructions are included when purchased through Authorized Dyson Dealer Ace Vacuums.

6. Is this battery safer than generic alternatives?
Absolutely. Dyson batteries include advanced protection circuits, and Authorized Dyson Dealer Ace Vacuums guarantees authenticity.

7. Does using a non-genuine battery affect performance?
Yes. Generic batteries may reduce suction and runtime. OEM models from Authorized Dyson Dealer Ace Vacuums deliver proper performance.

8. Does this battery work with all Dyson V12 versions?
It fits V12 Detect Slim, V12 Slim, and SV30–SV35. Always confirm compatibility through Authorized Dyson Dealer Ace Vacuums.

9. Will this battery help if my vacuum shuts off randomly?
Yes, replacing with the genuine Dyson V12 Battery 971517-01 from Authorized Dyson Dealer Ace Vacuums often resolves power drop issues.

10. Does this battery support fast charging?
Yes, when used with Dyson’s approved charger. For best results, buy from Authorized Dyson Dealer Ace Vacuums.

11. Does the package include installation instructions?
Yes, OEM Dyson packaging includes instructions when purchased from Authorized Dyson Dealer Ace Vacuums.

12. Is the battery covered under warranty?
Yes, warranty support applies when buying through an authorized retailer such as Authorized Dyson Dealer Ace Vacuums.

13. Will this battery improve my vacuum’s suction?
A failing battery can reduce suction. A new OEM battery from Authorized Dyson Dealer Ace Vacuums restores power output.

14. How long does the Dyson V12 battery typically last?
Most Dyson batteries last several years, depending on use. Replacements from Authorized Dyson Dealer Ace Vacuums ensure durability.

15. Why should I buy this battery from an authorized dealer?
Only an Authorized Dyson Dealer Ace Vacuums guarantees  Dyson parts, proper fit, and full manufacturer-backed reliability.

Ace Vacuums Locations:

• Fairfax, VA: 11110 Main Street, Fairfax, VA 22030
• Leesburg, VA: 300 Fort Evans Rd NE, Leesburg, VA 20176

Driving Directions to Ace Vacuums in Fairfax, VA (11110 Main Street, Fairfax, VA 22030)

From Maryland (e.g., Bethesda, Silver Spring, Rockville):

1. Start on I-495 S (Capital Beltway Inner Loop): Head south on I-495 towards Northern Virginia.
2. Take Exit 45 A-B for VA-267 W (Dulles Toll Road): Follow signs for VA-267 West (Dulles Toll Road). Be aware this is a toll road.
3. Continue on VA-267 W: Stay on the Dulles Toll Road for several miles.
4. Take Exit 16 for VA-7 E (Leesburg Pike) / VA-123 S (Chain Bridge Rd): Follow signs for VA-123 South (Chain Bridge Rd).
5. Merge onto VA-123 S (Chain Bridge Rd): Continue south on Chain Bridge Road.
6. Turn Right onto Main Street (VA-236 W): This will be a significant intersection. You'll continue on Main Street for a short distance.
7. Ace Vacuums Fairfax: Ace Vacuums will be on your left side, directly opposite Havertys Furniture Store. Look for their prominent signage.

From Washington D.C. (e.g., Downtown D.C.):

1. Take I-66 W toward Vienna/Centreville/Fairfax: Get onto I-66 West.
2. Take Exit 60 for VA-123 S (Chain Bridge Rd) toward Fairfax: Follow the exit ramp.
3. Turn Right onto VA-123 S (Chain Bridge Rd): Continue south on Chain Bridge Road.
4. Turn Right onto Main Street (VA-236 W): This will be a significant intersection.
5. Ace Vacuums Fairfax: Ace Vacuums will be on your left side, directly opposite Havertys Furniture Store.

From Northern Virginia (e.g., Arlington, Falls Church, Vienna):

• From Arlington/Falls Church:
  1. Take US-50 W (Arlington Blvd) or VA-236 W (Main Street) directly into Fairfax: Depending on your starting point, either of these roads will lead you directly to Fairfax.
  2. Continue on Main Street (VA-236 W):
  3. Ace Vacuums Fairfax: Ace Vacuums will be on your left side, directly opposite Havertys Furniture Store.
• From Vienna:
  1. Take VA-123 S (Chain Bridge Rd) toward Fairfax: Head south on Chain Bridge Road.
  2. Turn Right onto Main Street (VA-236 W):
  3. Ace Vacuums Fairfax: Ace Vacuums will be on your left side, directly opposite Havertys Furniture Store.
• From Areas West/Northwest of Fairfax (e.g., Chantilly, Centreville):
  1. Take US-50 E or I-66 E towards Fairfax.
  2. If on I-66 E, take Exit 60 for VA-123 S (Chain Bridge Rd). Turn left onto Chain Bridge Rd, then right onto Main Street.
  3. If on US-50 E, turn right onto Main Street (VA-236 E) in Fairfax.
  4. Ace Vacuums Fairfax: Ace Vacuums will be on your right side if coming from US-50 E/VA-236 E, shortly after crossing VA-123. Look for Havertys Furniture Store on your left.

Driving Directions to Ace Vacuums in Leesburg, VA (300 Fort Evans Rd NE, Leesburg, VA 20176)

From Maryland (e.g., Bethesda, Silver Spring, Rockville):

1. Start on I-495 S (Capital Beltway Inner Loop): Head south on I-495 towards Northern Virginia.
2. Take Exit 45 A-B for VA-267 W (Dulles Toll Road): Follow signs for VA-267 West (Dulles Toll Road). Be aware this is a toll road.
3. Continue on VA-267 W (Dulles Toll Road/Dulles Greenway): Stay on VA-267 West. This road transitions from the Dulles Toll Road to the Dulles Greenway as you head further west into Loudoun County. Tolls apply for both sections.
4. Take Exit 1A for VA-7 W (Harry Byrd Hwy) toward Leesburg: This is a major exit.
5. Continue on VA-7 W: You'll drive for several miles, passing through Sterling and Ashburn.
6. Take the Exit for Battlefield Parkway / Fort Evans Road: As you approach Leesburg, look for this exit.
7. Turn Right onto Fort Evans Rd NE: After exiting, turn right onto Fort Evans Road NE.
8. Ace Vacuums Leesburg: Ace Vacuums will be on your right side, located next to the Home Depot, and directly across from the Leesburg Premium Outlets.

From Washington D.C. (e.g., Downtown D.C.):

1. Take I-66 W toward Vienna/Centreville: Get onto I-66 West.
2. Merge onto VA-267 W (Dulles Toll Road): Follow signs for VA-267 West (Dulles Toll Road). Tolls apply.
3. Continue onto VA-267 W (Dulles Greenway): Stay on the Dulles Greenway. Tolls apply.
4. Take Exit 1A for VA-7 W (Harry Byrd Hwy) toward Leesburg:
5. Continue on VA-7 W:
6. Take the Exit for Battlefield Parkway / Fort Evans Road:
7. Turn Right onto Fort Evans Rd NE:
8. Ace Vacuums Leesburg: Ace Vacuums will be on your right side, located next to the Home Depot, and directly across from the Leesburg Premium Outlets.

From Northern Virginia (e.g., Fairfax, Arlington, Ashburn, Sterling):

• From Fairfax:
  1. Take VA-123 N (Chain Bridge Rd) to access VA-267 W (Dulles Toll Road) or take I-66 W to VA-267 W: Your best bet is to get onto VA-267 West (Dulles Toll Road).
  2. Continue on VA-267 W (Dulles Toll Road/Dulles Greenway): Tolls apply.
  3. Take Exit 1A for VA-7 W (Harry Byrd Hwy) toward Leesburg:
  4. Continue on VA-7 W:
  5. Take the Exit for Battlefield Parkway / Fort Evans Road:
  6. Turn Right onto Fort Evans Rd NE:
  7. Ace Vacuums Leesburg: Ace Vacuums will be on your right side, located next to the Home Depot, and directly across from the Leesburg Premium Outlets.
• From Ashburn / Sterling / Eastern Loudoun County:
  1. Take VA-7 W (Harry Byrd Hwy) directly toward Leesburg: This is the most direct route.
  2. Take the Exit for Battlefield Parkway / Fort Evans Road:
  3. Turn Right onto Fort Evans Rd NE:
  4. Ace Vacuums Leesburg: Ace Vacuums will be on your right side, located next to the Home Depot, and directly across from the Leesburg Premium Outlets.
• From Western Virginia (e.g., Winchester):
  1. Take US-7 E (Harry Byrd Hwy) toward Leesburg:
  2. In Leesburg, after passing the Leesburg Premium Outlets on your left, prepare for the Fort Evans Road / Battlefield Parkway exit.
  3. Take the Exit for Fort Evans Road / Battlefield Parkway.
  4. Turn Left onto Fort Evans Rd NE: You'll go over VA-7.
  5. Ace Vacuums Leesburg: Ace Vacuums will be on your right side, located next to the Home Depot.

Shipping Policy

Return Policy

• Report Issues Promptly: Inspect your shipment upon arrival. Any shortages or defects must be reported within 7 days of delivery or they cannot be addressed.

• Return Window: Unused items in their original packaging may be returned within 15 days of delivery for a full refund. After 15 days and up to 30 days, only an exchange or store credit is offered, provided the item is unused and in its original packaging. Products returned beyond 30 days will not be accepted.

• Restocking Fees: A standard restocking fee of 15 % applies to all approved returns. Used, damaged, or incomplete items may incur a restocking fee of up to 50 % or be refused entirely.

• Final Sale Items: All discounted items, trade‑ins, holiday promotions, price‑matched goods, and air purifiers are final sale and not eligible for return or exchange.

• No Cash Refunds: Refunds will be issued to the original payment method. Shipping charges are non‑refundable and return shipping is the customer’s responsibility unless the return is due to our error.

• Return Authorization Required: Before returning any item, you must contact our customer service at 1‑888‑606‑8885 (Mon–Fri, 10 a.m.–7 p.m. EST) to obtain return instructions and the correct return address. Unauthorized or COD returns will not be accepted.

• Processing Time: Once your return is received and inspected, please allow up to 10 business days for processing.
  
  We recommend including a copy of your receipt and your contact information with all returns to ensure prompt service.