20 Best 3850p Liftmaster [2024]

Are you looking for the best 3850p liftmaster? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling 3850p liftmaster.

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1 Neptune Brand NT485LM Replacement Battery for Chamberlain LiftMaster 485LM 4228 41A6357-1 3850,... Neptune Brand NT485LM Replacement Battery for Chamberlain LiftMaster 485LM 4228 41A6357-1 3850,...
2 Beiter DC Power Replacement Battery for Liftmaster 485LM Battery and 41A6357-1 (1) Battery Works... Beiter DC Power Replacement Battery for Liftmaster 485LM Battery and 41A6357-1 (1) Battery Works...
3 PowerStar PC5-12XBEBALT11-Replacement Battery for Liftmaster 3850 and 3850P /12v 5ah PowerStar PC5-12XBEBALT11-Replacement Battery for Liftmaster 3850 and 3850P /12v 5ah
4 Liftmaster 3850P 12V 5Ah Garage Door Battery - This is an AJC Brand Replacement Liftmaster 3850P 12V 5Ah Garage Door Battery - This is an AJC Brand Replacement
5 12V 5Ah F1 - UPSBatteryCenter Replacement Battery for Liftmaster 3850 and 3850P 12V 5Ah F1 - UPSBatteryCenter Replacement Battery for Liftmaster 3850 and 3850P
6 Neptune 46-in-1 Card Multi Tool - Plus, Replacement Chamberlain LiftMaster 485LM 4228 41A6357-1... Neptune 46-in-1 Card Multi Tool - Plus, Replacement Chamberlain LiftMaster 485LM 4228 41A6357-1...
7 Chamberlain MyQ Smart Garage Hub - Wi-Fi enabled Garage Hub with Smartphone Control, Model... Chamberlain MyQ Smart Garage Hub - Wi-Fi enabled Garage Hub with Smartphone Control, Model...
8 STRENG-CELL 2 Pack CP1254 Replacement Battery for Sony Wf1000X XM3 SP600 700 900 Battery Jabra Rox... STRENG-CELL 2 Pack CP1254 Replacement Battery for Sony Wf1000X XM3 SP600 700 900 Battery Jabra...
9 Chamberlain Liftmaster 485LM Battery LiftMaster Garage Door Openers 485LM Battery Backup, OEM Chamberlain Liftmaster 485LM Battery LiftMaster Garage Door Openers 485LM Battery Backup, OEM
10 Liftmaster/Chamberlain/Sentex 41A5434-11A Garage Door Openers Liftmaster/Chamberlain/Sentex 41A5434-11A Garage Door Openers
11 LiftMaster 1-Button Remote Control, Pack of 1 LiftMaster 1-Button Remote Control, Pack of 1
12 LiftMaster 41A5434-11 Belt Assembly 7' Chamberlain Craftsman Garage Door Opener LiftMaster 41A5434-11 Belt Assembly 7' Chamberlain Craftsman Garage Door Opener
13 12V 5AH Battery Replaces Liftmaster 485LM Evercharge Back-Up 12V 5AH Battery Replaces Liftmaster 485LM Evercharge Back-Up
14 LiftMaster ​373LM Security+ 3-Button Garage Door Opener Remote Control with Visor Clip - Pack of 1 LiftMaster ​373LM Security+ 3-Button Garage Door Opener Remote Control with Visor Clip - Pack of 1
15 Liftmaster 8550 485LM Battery and 41A6357-1 Battery-works with Liftmaster 3850 Stop the beeping now!... Liftmaster 8550 485LM Battery and 41A6357-1 Battery-works with Liftmaster 3850 Stop the beeping...
16 New LiftMaster 485LM Battery Backup for Garage Door Openers 3840 3850 8360 8550 New LiftMaster 485LM Battery Backup for Garage Door Openers 3840 3850 8360 8550
17 LiftMaster 893LM 3-Button Garage Door Opener Remote Control, Dark Gray LiftMaster 893LM 3-Button Garage Door Opener Remote Control, Dark Gray
18 CHAMBERLAIN / LiftMaster / Craftsman 4228 Replacement Battery for Battery Backup Equipped Garage... CHAMBERLAIN / LiftMaster / Craftsman 4228 Replacement Battery for Battery Backup Equipped Garage...
19 ASONPAO 950CD 371LM 373LM 953CD 1 Button Remote only for (Purple Learn Button) of... ASONPAO 950CD 371LM 373LM 953CD 1 Button Remote only for (Purple Learn Button) of...
20 LiftMaster 371LM Garage door opener remotes (2-Pack) LiftMaster 371LM Garage door opener remotes (2-Pack)
Bestseller No. 1
Neptune Brand NT485LM Replacement Battery for Chamberlain LiftMaster 485LM 4228 41A6357-1 3850,...
  • Dimensions: 3.54“x 2.76“x 3.94“. Terminal: F1. Listing is for the Battery only. No wire harness or mounting accessories included.
  • SLA / AGM spill proof battery has a characteristic of high discharge rate, wide operating temperatures, long service life and deep discharge recovery.
  • Rechargeable battery that can be mounted in any position, resists shocks and vibration. Long lasting high performance in high and low temperatures.
  • Perfect replacement for EXP1240, UPG UB1240, MightyMax ML4-12, Power-Sonic PS-1240, Power King PK1240 and many more! 30 day refund policy and full 1...
  • 46-in-1 CARD TOOL — Neptune credit card multi tool delivers real-world functionality with its 46 in 1 Multi Tool packed in a Credit Card Size, which...
Bestseller No. 2
Beiter DC Power Replacement Battery for Liftmaster 485LM Battery and 41A6357-1 (1) Battery Works...
  • Genuine Beiter DC Power Battery – One of the Most Trusted and Highest Reviewed Sealed Lead Acid Batteries on Amazon
  • Battery Type - 20 Hour Sealed Lead Acid Battery
  • Ease Of Mind -All Our Batteries Are MAINTENANCE FREE and VALVE REGULATED
  • RUGGED CONSTRUCTION - The High Impact Resistant Battery Case Is Made Up of a Non-Conductive ABS Plastic. This Material Has a Strong Resistance to...
  • A Very Fine Fiberglass Mat. This Along with The Valve Regulated, Spill-Proof Design of Our Batteries Allows Trouble-Free, Safe Operation in Any...
Bestseller No. 3
PowerStar PC5-12XBEBALT11-Replacement Battery for Liftmaster 3850 and 3850P /12v 5ah
  • Industry Leading Warranty - Only offered by PowerStar 3 Year Warranty in Back up/Float Applications 2 Year Warranty all other applications
  • Advanced AGM Technology (Absorbed Glass MAtte) Sealed Construction - Will Never leak - Mount in any Postion Maintenence Free Shock, Vibration...
  • Replaces 12 Volt 4 AH, 4.5ah and 5ah batteries Also Replaces, UB1250 EXP1250 CP1250 Werker WKA12-5F CA1240 PS-1250 NP4-12 PC1250 BP5-12 ES4-12....
  • 100% Compatible OEM replacement for, UPS Back Up, Home Security Alarms, Garage Door Back Up, Scooters, Emergency Lights and More 3.54in (length),...
  • If it's not a PowerStar, it's just a battery
Bestseller No. 4
Liftmaster 3850P 12V 5Ah Garage Door Battery - This is an AJC Brand Replacement
  • This is an AJC Brand Replacement for a Liftmaster 3850P 12V 5Ah Garage Door Battery
  • Voltage: 12V (12 Volts)
  • Capacity: 5Ah
  • Terminals: F1
Bestseller No. 5
12V 5Ah F1 - UPSBatteryCenter Replacement Battery for Liftmaster 3850 and 3850P
  • 100% Compatible - Replacement battery for Liftmaster 3850 and 3850P
  • (1) One Year Replacement Warranty
  • Brand New, Fresh Stock - Pre-Charged. Ready to use!
  • Non-Spillabe, No Maintenance Required.
Bestseller No. 6
Neptune 46-in-1 Card Multi Tool - Plus, Replacement Chamberlain LiftMaster 485LM 4228 41A6357-1...
  • Neptune NT485LM 12 Volt 5 Amp Sealed Lead Acid Hi-Capacity Rechargeable Battery
  • Length: 3.54" Width: 2.76" Height: 4.02" - F1-N / F2-P Terminal
  • Compatible with LiftMaster 485LM, Chamberlain 4228, 2850 / 8550 and newer models
  • 2 year Warranty see warranty details in description
SaleBestseller No. 7
Chamberlain MyQ Smart Garage Hub - Wi-Fi enabled Garage Hub with Smartphone Control, Model...
  • Smart garage control open and close your garage door from anywhere with your smartphone through the myQ App
  • Universal – Easy-to-add functionality to upgrade your existing garage door opener. Works with all major brands of garage door openers made after...
  • The requirements needed to start - a router with 2.4 gigahertz Wi-Fi frequency, router with 802.11 B/G/N, a router within 50 feet of the myQ Smart...
  • Simple setup: Wireless install with easy step by step instructions provided in the myQ App means you’ll be able to enjoy smart garage control in...
  • Guest access: Securely invite up to three people to control your garage with the myQ guest feature (Note: Not intended for guests under the age of 13)
Bestseller No. 8
STRENG-CELL 2 Pack CP1254 Replacement Battery for Sony Wf1000X XM3 SP600 700 900 Battery Jabra Rox...
  • ☼☼ VARTA CP1254 A3 Replaceable For Sony Wf-1000X WF-1000Xm3 XM4 Wf-Sp600 700 900, B&O H5 E6 , Samsung Galaxy BudsBluetooth Headset , Powerbeats...
  • ☼☼ Free screwdriver and removal tool. Nominal Voltage: 3.7V Typical Capacity: 60Mah It Is Often Used In Battery Of Major Brands . We removed the...
  • ☼☼ Please look at my description picture carefully. I have marked many places that need attention, which is particularly important!! Sony xm3 must...
  • ☼☼ Remind again: we removed the welding piece of the battery to facilitate the installation of Sony's headphones. After removal, traces will be...
  • ☼☼ Made In Germany!Replace the battery, Please restore the headset app to the factory settings,Charge the headset to 100%. Otherwise, the battery...
SaleBestseller No. 9
Chamberlain Liftmaster 485LM Battery LiftMaster Garage Door Openers 485LM Battery Backup, OEM
  • Allows you to still come & go through your garage door, when the power goes out
  • Lift master 485lm battery backup system - chamberlain part number 4228- 100% OEM
  • New production dates- LiftMaster factory supplied
  • Also works with sears and home depot garage door battery back ups- replacement part
  • Compatibility for all battery back up units with slide in battery - 385/855 and new models
SaleBestseller No. 10
Liftmaster/Chamberlain/Sentex 41A5434-11A Garage Door Openers
  • Full belt assembly for use with Liftmaster/Chamberlain/Sentex belt drive models 2500, 2580, 2280, 3500, 3580, 3280
  • Full belt assembly for use with chamberlain belt drive models WD822k, WD922k, WD912k
  • For standard 7 foot high garage doors
  • Belt length end to end 233 1/2
Bestseller No. 11
LiftMaster 1-Button Remote Control, Pack of 1
  • Single Button Remote: This 1-button remote can control a single garage door opener or gate operator
  • Universal Remote: Our remote works on most major brands of garage door openers and gate operators
  • Multiple-Use Remote Control: Use with garage door openers, gate operators, or MyQ enabled lights
  • Security+: Garage door opener remote issues secure code every time button is pressed to open door
  • Easy Access: Get additional access and security with our single-button remote control
Bestseller No. 12
LiftMaster 41A5434-11 Belt Assembly 7' Chamberlain Craftsman Garage Door Opener
  • Replaces parts: 41A5434-1 and 41A5434-11
  • Compatible with certain Chamberlain, Craftsman and LiftMaster models.
  • Compatible with LiftMaster 7' belt drive models - 2280, 2500, 2500D, 2580, 2585, 3280, 3280M, 3500, 3585, 3850.
  • 100% new authentic LiftMaster Part
  • 1 pack
Bestseller No. 13
12V 5AH Battery Replaces Liftmaster 485LM Evercharge Back-Up
  • ML5-12 SLA is a 12V 5AH Sealed Lead Acid (SLA) rechargeable maintenance free battery - UL Certified
  • Dimensions: 3.58 inches x 2.76 inches x 4.21 inches. Terminal: F1. Listing is for the Battery only. No wire harness or mounting accessories included.
  • SLA / AGM spill proof battery has a characteristic of high discharge rate, wide operating temperatures, long service life and deep discharge recover.
  • Rechargeable battery that can be mounted in any position, resists shocks and vibration. Long lasting high performance in high and low temperatures
  • Backed by a 30 day refund policy and full 1 year warranty
Bestseller No. 14
LiftMaster ​373LM Security+ 3-Button Garage Door Opener Remote Control with Visor Clip - Pack of 1
  • Multiple Buttons: The 3-buttons allows to control of up to three garage door openers or gate operators
  • Multiple-Use Remote Control: Use with garage door openers, gate operators, or MyQ enabled lights
  • Battery-Operated Transmitter: 3-button remote control operates and comes with 3V cr2032 battery
  • Security+: This system ensures that every click sends a secure code to your garage door opener
  • Battery Life: This remote battery has an average 5-year life due to its low 3V voltage
Bestseller No. 15
Liftmaster 8550 485LM Battery and 41A6357-1 Battery-works with Liftmaster 3850 Stop the beeping now!...
  • Genuine Beiter DC Power Battery – One of the Most Trusted and Highest Reviewed Sealed Lead Acid Batteries on Amazon
  • Battery Type - 20 Hour Sealed Lead Acid Battery
  • Ease Of Mind -All Our Batteries Are MAINTENANCE FREE and VALVE REGULATED
  • RUGGED CONSTRUCTION - The High Impact Resistant Battery Case Is Made Up of a Non-Conductive ABS Plastic. This Material Has a Strong Resistance to...
  • A Very Fine Fiberglass Mat. This Along with The Valve Regulated, Spill-Proof Design of Our Batteries Allows Trouble-Free, Safe Operation in Any...
Bestseller No. 16
New LiftMaster 485LM Battery Backup for Garage Door Openers 3840 3850 8360 8550
  • 485LM LiftMaster EverCharge Battery Power Supply 8550 3840 8360 3850 WD962KEV LW5000EVE
  • The 485LM EverCharge Integrated Standby Power System for use with the LiftMaster model 3840, 3850, 8550 and 8360 garage door openers
  • Also compatible with Chamberlain model WD962KEV and LW5000EV
  • The 485LM operates the garage door opener as if the power was still on. Allows you to still come and go through your home's primary access point, your...
  • Battery lasts uncharged for 72 Hours incase of a power failure
Bestseller No. 17
LiftMaster 893LM 3-Button Garage Door Opener Remote Control, Dark Gray
  • Controls up to three Garage Door OPeners, Gate Operators or MyQ enabled light's.
  • Safeguard your household with Secuirty+2.0 which sends a new code every time you click
  • Compatible only with LiftMaster / Chamberlain / Craftsman Security+2.0 Garage Door Openers and Gate Operators.
  • You must have a YELLOW programming button for this remote to work with your opener.
SaleBestseller No. 18
CHAMBERLAIN / LiftMaster / Craftsman 4228 Replacement Battery for Battery Backup Equipped Garage...
  • Note: Packaging may vary. User may get item in black and grey color
  • Replacement battery for battery backup equipped garage door openers. Helps prevent lock outs
  • 4.5 Ah for use in emergency lighting
  • For use with all Chamberlain Garage Door Openers
  • 12 Volt
Bestseller No. 19
ASONPAO 950CD 371LM 373LM 953CD 1 Button Remote only for (Purple Learn Button) of...
  • Attention: NOT work for remote with dip switches! Works only for a Purple Learn Button of Chamberlain/Liftmaster Garage Door Opener.
  • Attention:Please get close to garage door opener to program remote! please make sure your garage door opener closed first then start to program...
  • Replacement for Chamberlain 950CD 953CD/Liftmaster 371LM 373LM Remote Control.
  • Battery and user manual,visor clip included.
Bestseller No. 20
LiftMaster 371LM Garage door opener remotes (2-Pack)
  • Works with Purple Learn button only 315MHz
  • Single Button Garage Or Gate Remote Clicker
  • Compatible with Sears Craftsman, Chamberlain and Liftmaster models · 139.53753 Craftsman compatible
  • 2 Year Warranty
  • 2-Pack

Having trouble finding a great 3850p liftmaster?

This problem is well understood by us because we have gone through the entire 3850p liftmaster research process ourselves, which is why we have put together a comprehensive list of the best 3850p liftmasters available in the market today.

After hours of searching and using all the models on the market, we have found the best 3850p liftmaster for 2023. See our ranking below!

How Do You Buy The Best 3850p Liftmaster?

Do you get stressed out thinking about shopping for a great 3850p liftmaster? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching 3850p liftmaster, which is why we have assembled a comprehensive list of the greatest 3850p liftmaster available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for 3850p liftmaster that you consider buying. Your questions might include the following:

  • Is it worth buying an 3850p liftmaster?
  • What benefits are there with buying an 3850p liftmaster?
  • What factors deserve consideration when shopping for an effective 3850p liftmaster?
  • Why is it crucial to invest in any 3850p liftmaster, much less the best one?
  • Which 3850p liftmaster are good in the current market?
  • Where can you find information like this about 3850p liftmaster?

We’re convinced that you likely have far more questions than just these regarding 3850p liftmaster, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for 3850p liftmaster, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible 3850p liftmaster. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an 3850p liftmaster buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available 3850p liftmaster currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of 3850p liftmaster has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an 3850p liftmaster?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your 3850p liftmaster.
  5. Customer Ratings: Number ratings grade 3850p liftmaster objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 3850p liftmaster.
  7. Product Quality: You don’t always get what you pay for with an 3850p liftmaster, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an 3850p liftmaster is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining 3850p liftmaster information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding 3850p liftmaster is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: How to reset keypad on Liftmaster garage door opener?

A: Push the button on the remote. Press the button located on the motor. Hold the buttons until the light on the garage door opener flashes,indicating the system has been reset.

Q: How to troubleshoot my Liftmaster garage door opener?

A: Verify the lock feature is not activated on the door control. Reprogram the remote control. If the remote control will still not activate the door check the diagnostic codes to ensure the garage door opener is working properly.

Q: How to troubleshoot problems with a Liftmaster garage door?

A: Broken springs. Check the garage door springs and make sure they are not loose or broken. … Binding garage door. Check the garage door for any signs of binding. … Power source problems. Check the opener’s power outlet. … Safety sensor problems. … Track problems. …