1. Old Chainsaw Parts Items
  2. sku: 12295612484539751
  3. STIHL 4520-400-6519

STIHL 4520-400-6519 Ak Battery Lithium Ion 886661748440 36V

6519 Stihl 886661748440 Part # 4520 400 Ak 20 Battery 36v Lithium-ion System

( Brand: Stihl ), ( Manufacturer Part Number: 4520-400-6519 ), ( Type: Battery ), ( Voltage: 36 V ), ( Color: Black ), ( Compatible Product: Chainsaw ), ( Country Of Origin: Philippines ), ( California Prop 65 Warning: This Product May Contain A Chemical Known To The State Of California To Cause Cancer Or Birth Defects Or Other Reproductive Harm. ), ( UPC: 886661748440 )

Review STIHL Part 400 Ak Battery 36v Lithium ion System

Introducing the STIHL 4520 400 6519 AK 20 Battery, a powerful and versatile lithium-ion battery designed specifically for use with STIHL cordless outdoor power equipment. This battery is part number 886661748440 and is compatible with 36-volt STIHL cordless tools.

The STIHL 4520 400 6519 AK 20 Battery boasts an impressive energy capacity of 4.0 Ah, providing you with longer run times for your power tools. Its high-performance lithium-ion technology ensures consistent power delivery, enabling you to complete your tasks efficiently and effectively.

One of the standout features of this battery is its advanced temperature management system. This system helps to maintain an optimal operating temperature, ensuring the battery delivers consistent power even in demanding conditions. Additionally, it features a robust construction, ensuring durability and reliability during use.

The STIHL 4520 400 6519 AK 20 Battery is easy to install and use, as it comes with a smart connector that automatically adapts to the power tool you are using. It also features an LED indicator that shows the charge status, allowing you to easily monitor the battery's power level.

With its high energy capacity, advanced temperature management system, and robust construction, the STIHL 4520 400 6519 AK 20 Battery is the ideal choice for anyone looking to upgrade their cordless outdoor power equipment. Whether you're tackling gardening tasks, landscaping projects, or construction work, this battery will provide you with the power and reliability you need to get the job done right.

The STIHL 4520 400 6519 AK 20 battery is a 36-volt lithium-ion battery designed for use with STIHL cordless outdoor power equipment. Here are some pros and cons that may help you make a decision about purchasing this battery:

Pros:

1. High Capacity: With a capacity of 20 Ah, this battery offers a long run time for cordless power tools, making it an excellent investment for those with larger projects or extensive outdoor work.

2. Compatibility: This battery is compatible with a wide range of STIHL cordless power tools, providing flexibility and convenience in your tool collection.

3. Lithium-Ion Technology: Lithium-ion batteries offer several advantages over traditional lead-acid batteries, including longer life, faster charging times, and lighter weight.

4. Environmentally Friendly: Lithium-ion batteries do not emit harmful fumes during use or charging, making them an environmentally friendly alternative to gas-powered batteries.

Cons:

1. High Cost: Compared to traditional batteries, lithium-ion batteries like the STIHL 4520 400 6519 AK 20 battery can be more expensive upfront.

2. Limited Availability: While STIHL is a well-known brand, not all home improvement stores may carry their complete line of batteries and chargers, making it important to check availability before making a purchase.

3. Charging Time: Although lithium-ion batteries charge faster than lead-acid batteries, it still takes several hours to fully charge this 20 Ah battery.

In conclusion, the STIHL 4520 400 6519 AK 20 battery offers several advantages, including a high capacity, compatibility with a wide range of tools, and the benefits of lithium-ion technology. However, it also comes with a higher upfront cost and longer charging times compared to traditional batteries. Ultimately, if you have the budget and require the extended run time offered by this battery, it can be a worthwhile investment for your cordless STIHL power tools.

Details:

STIHL Part # 4520 400 6519 AK 20 Battery 36V Lithium-Ion System.

part #: 45204006519 prices

  • $139.99-$160.00

specifications sawpancho:

  • brand: Stihl
  • mpn: 4520-400-6519
  • type: Battery
  • voltage: 36 V
  • color: Black
  • compatible product: Chainsaw
  • country of origin: Philippines
  • california prop 65 warning: This Product May Contain A Chemical Known To The State Of California To Cause Cancer Or Birth Defects Or Other Reproductive Harm.
  • upc: 886661748440

general sawpancho:

  • Yard, Garden Outdoor Living > Outdoor Power Equipment > Chainsaw Parts
  • condition: New

shipping sawpancho:

  • type: Calculated
  • service: USPS Ground Advantage
  • carrier: USPS
  • class: Standard
  • cost: $0.00
  • transit: 5-11 Days

offer sawpancho:

  • sold: 0
  • quantity: 1
  • started: May 23, 2026
  • availability: In Stock
  • options: Ship-to-home

seller sawpancho:

  • # reviews: 2496
  • city: Pittsburgh, Pennsylvania
  • rating: 99.6%

returns sawpancho:

  • paid by: Buyer
  • method: Money back
  • time: 30 Days
  • policy: Returns Accepted

payments sawpancho:

  • other
  • wallet: Paypal
  • credit card: Mastercard
type: battery, voltage: 36 v, compatible product: chainsaw, country of origin: philippines, california prop 65 warning: this product may contain a chemical known to the state of california to cause cancer or birth defects or other reproductive harm.,
category: home & garden > yard, garden outdoor living > outdoor power equipment > chainsaw parts, color: black, sku: 12295612484539751,

Stihl 4520-400-6519 Is Similar To:

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5 offers $139.99–$160.00 USD
  • Offer #1: $139.99 price + $0.00 shipping estimate = $139.99* total. STIHL Part # 400 AK 20 Battery 36V Lithium-Ion AK System.FREE SHIPPING
  • Offer #2: $160.00 price + $9.06 shipping estimate = $169.06* total. Proudly manufactured in the United States, this battery is a dependable choice for your power tool needs. The AK 30 S 36V 5ah 180W Lithium-Ion Battery by STIHL is a high-quality power tool accessory designed for home and garden use.+$9.06 shipping
  • Offer #3: $150.00 price + $10.69 shipping estimate = $160.69* total. NEW UNUSED STIHL AK 20 36V 4.0Ah Battery Pack + AL 101 Charger.+$10.69 shipping
  • Offer #4: $145.00 price + $9.69 shipping estimate = $154.69* total. Like new condition. Very lightly used.+$9.69 shipping
  • Offer #5: $110.00 price + $0.00 shipping estimate = $110.00* total. Made in the Philippines by the trusted brand STIHL, this battery ensures top-notch performance and compatibility with a range of power tools. The AK 10 STIHL Lithium-Ion Battery is a high-quality power tool accessory designed for efficiency and reliability.FREE SHIPPING

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