{"product_id":"stihl-4850-400-6591","title":"STIHL AP 30.1 Battery 4850 400 6591 | 36V 270Wh ALLPRO\/AP Battery","description":"\u003cp\u003e\u003cimg loading=\"lazy\" src=\"https:\/\/www.stihlusa.com\/content\/dam\/stihl\/media\/pim\/150387.jpg\" alt=\"\" height=\"60\"\u003e\u003c\/p\u003e\n\u003cdiv class=\"product-description stihl-ap-30-1-battery\"\u003e\n\u003ch2\u003eSTIHL AP 30.1 Battery - 4850 400 6591\u003c\/h2\u003e\n\u003cp\u003eThe STIHL AP 30.1 Battery, part number 4850 400 6591, is a 36V lithium-ion battery designed for the STIHL ALLPRO\/AP cordless power system. Built for more demanding applications, the AP 30.1 delivers a strong combination of performance, runtime, and value for demanding homeowners, property owners, and professional users.\u003c\/p\u003e\n\u003cp\u003eWith 270 Wh of energy content, Power Boost, Constant Power, intelligent battery protection, 4 LED charge indicators, and IPX4 splash protection, the AP 30.1 is built for landscaping, property maintenance, trimming, cleanup, and heavier cordless outdoor power equipment tasks.\u003c\/p\u003e\n\u003cp\u003eThis battery is commonly searched as STIHL AP 30.1, STIHL AP 30.1 battery, STIHL 4850 400 6591 battery, STIHL ALLPRO battery, STIHL AP battery, or STIHL 36V battery.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border: 1px solid #ddd; padding: 8px;\"\u003eBrand\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eSTIHL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border: 1px solid #ddd; padding: 8px;\"\u003eModel\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eAP 30.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border: 1px solid #ddd; padding: 8px;\"\u003ePart Number\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e4850 400 6591\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border: 1px solid #ddd; padding: 8px;\"\u003eProduct Type\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eLithium-Ion Battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border: 1px solid #ddd; padding: 8px;\"\u003eCordless Power System\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eALLPRO\/AP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border: 1px solid #ddd; padding: 8px;\"\u003eRated Voltage\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e36 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border: 1px solid #ddd; padding: 8px;\"\u003eMaximum Voltage\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e40 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border: 1px solid #ddd; padding: 8px;\"\u003eEnergy Content\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e270 Wh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border: 1px solid #ddd; padding: 8px;\"\u003eRated Capacity\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e7.20 Ah as per IEC 61960\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border: 1px solid #ddd; padding: 8px;\"\u003eRated Cell Capacity\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e2.50 Ah as per manufacturer data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border: 1px solid #ddd; padding: 8px;\"\u003eBattery Weight\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e1.8 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border: 1px solid #ddd; padding: 8px;\"\u003eLED Indicators\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e4 LEDs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border: 1px solid #ddd; padding: 8px;\"\u003eDimensions\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e116 mm W x 164 mm H x 70 mm L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border: 1px solid #ddd; padding: 8px;\"\u003eWater Resistance\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eIPX4 splash protection where specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine STIHL AP 30.1 battery\u003c\/li\u003e\n\u003cli\u003ePart number 4850 400 6591\u003c\/li\u003e\n\u003cli\u003e36V rated voltage with 270 Wh energy content\u003c\/li\u003e\n\u003cli\u003eDesigned for STIHL ALLPRO and AP cordless power systems\u003c\/li\u003e\n\u003cli\u003eMore endurance for demanding applications\u003c\/li\u003e\n\u003cli\u003ePower Boost function provides added output when paired with compatible STIHL tools\u003c\/li\u003e\n\u003cli\u003eConstant Power technology helps maintain strong performance throughout the charge\u003c\/li\u003e\n\u003cli\u003eIntelligent electronics help protect the battery during overload conditions\u003c\/li\u003e\n\u003cli\u003e4 LED charge indicator lights\u003c\/li\u003e\n\u003cli\u003eIPX4-rated splash protection where specified\u003c\/li\u003e\n\u003cli\u003eDesigned for up to 1,200 charge cycles where specified\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eMore Endurance for Bigger Jobs\u003c\/h2\u003e\n\u003cp\u003eThe STIHL AP 30.1 is designed for users who need more runtime and stronger endurance than entry-level battery options. It is a smart choice for routine yard work, heavier landscaping jobs, property maintenance, and professional cordless equipment use when paired with compatible STIHL AP or ALLPRO tools.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003ePower Boost Performance\u003c\/h2\u003e\n\u003cp\u003eWith Power Boost, compatible STIHL tools and batteries communicate through internal intelligent electronics. When the tool and battery both support the Power Boost function, the battery can provide extra output for tougher applications while helping protect battery life.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eConstant Power Technology\u003c\/h2\u003e\n\u003cp\u003eThe STIHL AP 30.1 is designed with Constant Power technology to help maintain strong output throughout the battery charge. Compatible STIHL cordless tools are engineered to keep performance consistent instead of gradually losing power as the battery discharges.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eBuilt-In Battery Protection\u003c\/h2\u003e\n\u003cp\u003eIntelligent electronics monitor battery performance and can adjust output in overload situations. This helps protect the battery, reduce stress during demanding work, and support long-term reliability.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eCompatible Battery System\u003c\/h2\u003e\n\u003cp\u003eThe STIHL AP 30.1 is part of the STIHL ALLPRO\/AP cordless power system. It is designed to work with compatible STIHL ALLPRO and AP system tools where approved by STIHL.\u003c\/p\u003e\n\u003cp\u003eAlways verify your STIHL tool model, battery requirements, charger compatibility, and owner’s manual before ordering.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eImportant Compatibility Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThis listing is for STIHL part number 4850 400 6591\u003c\/li\u003e\n\u003cli\u003eBattery model: AP 30.1\u003c\/li\u003e\n\u003cli\u003eDesigned for the STIHL ALLPRO\/AP cordless power system\u003c\/li\u003e\n\u003cli\u003eVerify your STIHL tool accepts AP or ALLPRO batteries before ordering\u003c\/li\u003e\n\u003cli\u003eConfirm charger compatibility before use\u003c\/li\u003e\n\u003cli\u003eRuntime and performance vary by tool, workload, temperature, battery age, and operating conditions\u003c\/li\u003e\n\u003cli\u003eDo not order by battery series alone without confirming tool and charger compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWhen to Choose the AP 30.1 Battery\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eYou want more endurance for demanding STIHL cordless tools\u003c\/li\u003e\n\u003cli\u003eYou need a higher-capacity AP\/ALLPRO battery than the AP 20.1\u003c\/li\u003e\n\u003cli\u003eYou are handling heavier landscaping or property maintenance tasks\u003c\/li\u003e\n\u003cli\u003eYou want a strong balance of runtime, performance, and value\u003c\/li\u003e\n\u003cli\u003eYour STIHL tool manual lists AP system battery compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003ePart Number \/ Search Terms\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSTIHL AP 30.1\u003c\/li\u003e\n\u003cli\u003eAP 30.1 battery\u003c\/li\u003e\n\u003cli\u003eSTIHL AP30.1 battery\u003c\/li\u003e\n\u003cli\u003eSTIHL 4850 400 6591\u003c\/li\u003e\n\u003cli\u003eSTIHL 48504006591\u003c\/li\u003e\n\u003cli\u003e4850 400 6591 battery\u003c\/li\u003e\n\u003cli\u003eSTIHL ALLPRO battery\u003c\/li\u003e\n\u003cli\u003eSTIHL AP battery\u003c\/li\u003e\n\u003cli\u003eSTIHL 36V battery\u003c\/li\u003e\n\u003cli\u003eSTIHL 270Wh battery\u003c\/li\u003e\n\u003cli\u003eSTIHL Power Boost battery\u003c\/li\u003e\n\u003cli\u003eSTIHL Constant Power battery\u003c\/li\u003e\n\u003cli\u003eSTIHL cordless tool battery\u003c\/li\u003e\n\u003cli\u003eSTIHL AP system battery\u003c\/li\u003e\n\u003cli\u003eSTIHL professional battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the STIHL AP 30.1?\u003c\/summary\u003e\n\u003cp\u003eThe STIHL AP 30.1 is a 36V lithium-ion battery with 270 Wh of energy content for the STIHL ALLPRO\/AP cordless power system.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the part number for the STIHL AP 30.1?\u003c\/summary\u003e\n\u003cp\u003eThe STIHL part number is 4850 400 6591.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat battery system does the AP 30.1 fit?\u003c\/summary\u003e\n\u003cp\u003eThe AP 30.1 is designed for the STIHL ALLPRO\/AP cordless power system. Always verify compatibility with your exact STIHL tool and charger before ordering.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes the AP 30.1 have Power Boost?\u003c\/summary\u003e\n\u003cp\u003eYes. When paired with compatible STIHL tools that support Power Boost, the AP 30.1 can provide extra output for tougher applications.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs the AP 30.1 water resistant?\u003c\/summary\u003e\n\u003cp\u003eThe AP 30.1 is listed with IPX4-rated splash protection where specified.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I use this battery with every STIHL cordless tool?\u003c\/summary\u003e\n\u003cp\u003eNo. Always verify your exact STIHL tool model, battery requirements, charger compatibility, and owner’s manual before ordering.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003ch2\u003eCalifornia Proposition 65 Warning\u003c\/h2\u003e\n\u003cp\u003eWARNING: This product contains chemicals known to the State of California to cause cancer and reproductive harm. For more information, visit www.P65Warnings.ca.gov.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eP\u0026amp;P Small Engines stocks STIHL batteries, chargers, cordless tools, replacement parts, accessories, chains, bars, trimmer line, and professional outdoor power equipment.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Stihl","offers":[{"title":"Default Title","offer_id":50453905506497,"sku":"4850 400 6591","price":229.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2803\/7330\/files\/img_26e3eb60-b966-4c5e-874c-6f7b9f0e667e.jpg?v=1785606455","url":"https:\/\/pandpsmallengines.com\/products\/stihl-4850-400-6591","provider":"P \u0026 P Small Engines","version":"1.0","type":"link"}