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40V Lithium-Ion 4.0 Ah Battery and Rapid Charger

$24900
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  • Works With Most RYOBI 40-Volt Tools - See Compatability Report
  • Includes 4.0 Ah Battery and Rapid Charger
  • Lithium-Ion Fade-Free Power and Rapid Charging
  • View More Details
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Product Overview

The RYOBI 40-Volt Lithium Rapid Charger charges 3X times faster than the standard charger. Compatible with all RYOBI 40-Volt batteries. The indicator lights provide the battery charging status and even lets you know if the battery is too hot or too cold to charge. Spend less time charging batteries and more time getting yard work done. This charger can charge the included RYOBI 40-Volt 4 Ah High Capacity Battery in 40-minutes. This 4 Ah battery gets 2X more runtime than the RYOBI 40-Volt 2 Ah Compact Battery, while delivering the same fade-free power and performance. All RYOBI 40-Volt batteries come with an on-board fuel gauge to display remaining runtime. This battery works with most RYOBI 40-Volt tools and chargers. This kit is the perfect addition to your RYOBI 40V collection, and it's backed by a 3-year limited warranty.
  • Charger: 3X faster charging
  • Charger: for use with all RYOBI 40-Volt lithium batteries
  • Charger: advanced charging technology for battery protection and extended life
  • Charger: indicator lights that show the status as batteries are charged and maintained
  • Charger: charges the included RYOBI 40-Volt 4 Ah battery in 40-minutes or less
  • Battery: works with most RYOBI 40-Volt tools and chargers
  • Battery: 2X more runtime than the RYOBI 40-Volt 2.0 Ah compact battery
  • Battery: fade-free lithium-ion power
  • Battery: on-board fuel gauge displays remaining runtime
  • Models included: OP406AVNM and OP40404












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Price
$24900
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Ratings
(201)
(155)
(225)
(10)
Voltage (volts)40 V40 V40 V40 V
Used with Equipment TypeBlower,Brush Cutter,Chainsaw,Cultivator/ Tiller,Edgers,Generator,Hedge Trimmer,Mower,Powerhead,Pressure Washer,Push Mower,Snow Blower,String Trimmer,Walk Behind MowerBlower,Chainsaw,Hedge Trimmer,Mower,Powerhead,Push Mower,Snow Blower,String Trimmer,TrimmerBlower,Chainsaw,Edgers,Hedge Trimmer,Mower,Powerhead,Push Mower,Snow Blower,TrimmerBlower,Chainsaw,Hedge Trimmer,Mower,Powerhead,Push Mower,Snow Blower,String Trimmer,Trimmer
Part TypeBattery ChargerCordless BatteryCordless BatteryCordless Battery
Fits ModelsCharger: Works with all RYOBI 40-V lithium-ion batteries. Battery: Works with most Ryobi 40V ToolsWorks with most RYOBI 40-Volt lithium-ion toolsCharger: Works with all RYOBI 40-V lithium-ion batteries. Battery: Works with most Ryobi 40V ToolsWorks with most RYOBI 40V lithium-ion tools
Battery Amp Hours 7.56.08.0
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Specifications

Dimensions

Product Depth (in.)6.5 inProduct Height (in.)4 in
Product Width (in.)3.25 in

Details

Cord Length (ft.)6Fits BrandsRYOBI
Fits ModelsCharger: Works with all RYOBI 40-V lithium-ion batteries. Battery: Works with most Ryobi 40V ToolsPart TypeBattery Charger
Returnable90-DayUsed with Equipment TypeBlower,Brush Cutter,Chainsaw,Cultivator/ Tiller,Edgers,Generator,Hedge Trimmer,Mower,Powerhead,Pressure Washer,Push Mower,Snow Blower,String Trimmer,Walk Behind Mower
Voltage (volts)40 V

Warranty / Certifications

Certifications and ListingsUL ListedManufacturer Warranty3-Year Limited Warranty

Questions & Answers

Typical questions asked about products:

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Customer Reviews

  • 4.8
    out of 201 reviews
  • 92%recommend this product
Filter by:
Showing 1-10 of 201 reviews
5 Months Of Use...
I have 2 of these mounted on a wall shelf & they have worked perfectly. Having 2 allows continuous use of tools with multiple sets of batteries. The fan cooling helps a lot also. Charges 4 ahr., 6 ahr., & 7.5 ahr. batteries in the published times.
by
    • Recommended
    1 found this review helpful
    Excellent - Rapid charger charges in about 1/3 the time of the regular charger
    This rapid charger is a very helpful addition to our Ryobi tool set. Using a Ryobi 4Ah 40V battery that is completely out of charge, it takes less than one hour to fully charge the battery with the rapid charger, and it takes less than three hours to fully charge the battery with the regular charger. Since this rapid charger reduces the time required to fully charge a battery to about one-third the time required using the regular charger, one can get much more done.
    by
      • Recommended
      7 found this review helpful
      As the owner of multiple Ryobi One Plus tools that use the 18 volt rechargeable batteries, I am a...
      As the owner of multiple Ryobi One Plus tools that use the 18 volt rechargeable batteries, I am always on the lookout for speeding up the charging time that is required after they become fully discharged. I am still waiting but the technology for rapidly charging their 40 volt batteries is here! The rapid charger has consistently fully charged in an hour or less. This is especially handy as some of the 40 volt tools use up the battery very quickly as in my new chainsaw.
      by
      • Recommended
      1 found this review helpful
      The RYOBI 40-Volt Lithium-Ion Rapid Charger Model # OP406A is a new addition to the already popul...
      The RYOBI 40-Volt Lithium-Ion Rapid Charger Model # OP406A is a new addition to the already popular RYOBI Brand. Charge time varies depending on the amp hour capacity of the battery pack. Batteries are sold separately and all RYOBI 40-Volt batteries are compatible with this charger. My battery is a 4 AH and with that battery almost fully depleted it took nearly an hour to fully charge. The battery gets warm during charging and that’s normal. There is a cooling fan incorporated in this charger and you’ll hear it running during the charging cycle. Be sure to keep the cooling vents on both sides of the charger clear during charging. RYOBI supports this product with a 3 Year Limited Warranty.
      by
      • Recommended
      3 found this review helpful
      Ryobi products are well built and I have been fortunate to have had other tools from them in the ...
      Ryobi products are well built and I have been fortunate to have had other tools from them in the past. With my battery chain saw I knew Ryobi would not disappoint. And their rapid charger was equally well built and did it’s job flawlessly. The battery with the chainsaw was partially charged, but I slid it onto the charger for less than an hour and I was good to go with cutting limbs off of three of my trees. Power never ran out, but nice to know I could quickly recharge if necessary. Charger comes with a limited three year warranty. Clear LED lights display the charge status. Even has keyhole hangers built into bottom should you need to hang on a wall or pegboard.
      by
      • Recommended
      1 found this review helpful
      The RYOBI Brand, 40-Volt Lithium-Ion Rapid Charger significantly reduces Ryobi high capacity lithium ion battery recharge times, recharging up to four times faster over Ryobi wall wart chargers. A Ryobi 40V, 4-amp battery can take up to one hour to recharge for each 25-percent increment, requiring as long a 4-hours to completely recharge a discharged battery. This Ryobi rapid charger can increase battery charge level by 25-percent in as little as 15-minutes for 40 volt, 4-amp battery, completely recharging a discharged battery in as little as one hour or less depending the battery’s discharge level. One rapid charger and two Ryobi high capacity batteries should allow virtually continuous use of Ryobi battery powered tools as one battery can be recharged while a second battery is in use. The Ryobi fast charger incorporates an internal cooling fan and is fully automatic in operation for any battery condition that might be encountered.
      by
      • Recommended
      1 found this review helpful
      Seeds Review
      This charger was tossed in with the cordless chainsaw I got from the Seeds program. Thanks, Ryobi !!! The chainsaw came with its own little charger that would have taken quite a while to do the honking big 4-amp battery of the chainsaw. The quick charger made short work of it. Has a cooling fan for itself but not the battery, but that doesn't seem to be an issue, the battery sheds heat well enough by itself. The limitation of the regular charger is its power supply. This is definitely a useful accessory for tools that use the bigger batteries.
      by
        • Recommended
        9 found this review helpful
        Fast Charger
        This charger really makes a difference in the speed that a battery charges. The small "clip it to the battery" charger takes a lot longer to bring a flat battery up to full charge than this one. If you are using a Ryobi product like a chainsaw that rapidly depletes the battery charge this charger will make a big difference in how fast you can go back to work. It has fan cooling and checks the battery for high or low temperature.
        by
          • Recommended
          1 found this review helpful
          I received The RYOBI Brand, 40-Volt Lithium-Ion Rapid Charger with another Home Depot Seeds progr...
          I received The RYOBI Brand, 40-Volt Lithium-Ion Rapid Charger with another Home Depot Seeds program promotion from RYOBI with no method to leave a review though the Seeds Portal so I am providing my review here for RYOBI and Home Depot customers. The Ryobi rapid charger significantly reduces Ryobi high capacity lithium ion battery recharge times, recharging up to four times faster over Ryobi wall wart chargers. A Ryobi 40V, 4-amp battery can take up to one hour to recharge for each 25-percent increment, requiring as long a 4-hours to completely recharge a discharged battery. This Ryobi rapid charger can increase battery charge level by 25-percent in as little as 15-minutes for 40 volt, 4-amp battery, completely recharging a discharged battery in as little as one hour or less depending the battery’s discharge level. One rapid charger and two Ryobi high capacity batteries should allow virtually continuous use of Ryobi battery powered tools as one battery can be recharged while a second battery is in use. The Ryobi fast charger incorporates an internal cooling fan and is fully automatic in operation for any battery condition that might be encountered.
          by
            • Recommended
            3 found this review helpful
            super fast
            it charged the 2AH battery super fast and I like how it shuts off when it's finished
            by
              Showing 1-10 of 201 reviews