SKU: 81827669439

AP 300 S Battery

Sale price$135.00 Regular price$150.00
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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

AP 300 S BatteryDescription Power through big jobs with the STIHL AP 300 S lithiumion battery. Featuring high battery capacity and long run times, this lightweight batteryat under four poundsoffers an ideal balance of power and comfort. Built with a weatherresistant design, the AP 300 S works seamlessly across multiple STIHL tools, from chainsaws and blowers to pole pruners and extendedreach hedge trimmers. Count on professionallevel performance to get demanding

Description
Power through big jobs with the STIHL AP 300 S lithium‑ion battery. Featuring high battery capacity and long run times, this lightweight battery—at under four pounds—offers an ideal balance of power and comfort. Built with a weather‑resistant design, the AP 300 S works seamlessly across multiple STIHL tools, from chainsaws and blowers to pole pruners and extended‑reach hedge trimmers. Count on professional‑level performance to get demanding tasks, like storm cleanup, done faster.
Promotion

Purchase TWO AP BATTERIES and receive a third AP BATTERY FOR FREE!

Valid only on purchases made before July 31, 2026.  Promotion valid on AP 300 S and AP 500 S batteries only. The FREE 3rd AP Battery is equivalent to the two AP Batteries purchased.

*NOTE*: Although the FREE AP 300 S or AP 500 S Battery won’t show in your cart, it will be shipped with your order.

Technical Details
Battery cell technology Lithium-Ion
Battery weight KG / LB
1.7 / 3.8
Battery energy WH
227
Rated voltage V
36 
Features

LED charge level indicator

There are four LEDS on the battery to indicate the charge level. Simply press the button to see how much energy is left.


Intelligent electronics

STIHL batteries feature an intelligent battery management system - this advanced technology gives a constant level of power whether the battery is 100% charged or 20% charged.


FAQs

Question: What tools can I use this battery in?

A: This battery will fit in any of the tools in the STIHL AP System, including the FSA 85 and FSA 90 R grass trimmers, HSA 66, BGA 86 leaf blower and the RMA 510 and RMA 510 V lawn mowers.


Question: How long does it take to charge?

A: Using the AL 101 charger, you can fully charge the AP 300 battery in 100 minutes, or you can charge it to 80% in 75 minutes. Using the AL 300 quick charger takes 45 minutes to reach 100% and 30 minutes to reach 80%.


Tips

#1 Looking after your battery

Don't use a damp or wet battery in your tools and avoid using them in extreme temperatures (very hot or very cold). 


#2 Storing your battery

Take your battery out of the tool you have used it in and store it separately in a clean, dry place out of direct sunlight and ideally in some packaging, such as cardboard, to protect it, at a temperature between -10°C and 50°C. Don't forget to keep it out of reach of children.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 81827669439

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4.4 ★★★★★
Based on 16 reviews
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Keys
Bozeman, US
★★★★★ 5
Nice air filter
Replaced my K&N filter with this KAX filter. Same performance and better mileage.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2024
P
PaceBene
Houston, US
★★★★★ 5
A Great Filter (Installed on a 2014 Acura RDX)
I installed this on a 2015 Acura RDX and it has been a fine replacement for the original air filter. The filter offers a good value and resembles the filter that it replaced and seems to be an equivalent replacement in every way. It fit into the housing perfectly and was just as easy to replace as the original filter was. The white color of the filter also makes it easy to see if an excess of dirt has built up on the filter. I'd recommend this filter. The materials are good, it offers equivalent functionality, and great value for the money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2025
N
Nate D.
Lexington, US
★★★★★ 5
Excellent quality and price
The picture above is of two different brand engine air filters. One is a Fram Extra Guard and the other is the KAX filter, which costs half as much. Can you tell which one is the cheaper KAX filter? There may be a difference in material that is not visible, but they feel and look the same. It seems like a safe bet to try out the KAX and see how well it performs/lasts.
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Reviewed in the United States on May 25, 2024
F
Falcore5
Lake Worth, US
★★★★★ 5
Just Right
Fits just right. The paper filter material seems to be the same quality as the brand name filter I took out with the only percievable difference is price and packaging. One nice thing here is that once taken out of the box, the filter is wrapped in light weight plastic so you don't get the new filter dirty when taking out the old one. Just unwrap it prior to installation for a clean install. Hope this helps.
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Reviewed in the United States on April 22, 2024
S
Sean D.
Pawtucket, US
★★★★★ 5
Same Quality, Cheaper Price!
Fits exactly as it should (2018 Acura RDX) and performs as well as any other brand I've used over the years. Construction and material quality appear as good as (or better) than any other off-the-shelf brand. I have no qualms about using this brand in the future and saving money doing so, compared to other brands.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 13, 2024

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