Greenworks 40V 4.0Ah Lithium-Ion Battery (Genuine Greenworks Battery / 75+ Compatible Tools)
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Greenworks 40V 4.0Ah Lithium-Ion Battery (Genuine Greenworks Battery / 75+ Compatible Tools)
· 40V LITHIUM-ION BATTERY – 4.0Ah battery provides 50% more capacity than the standard 2.0Ah battery pack. No memory and virtually no self-discharge for maximum productivity and less downtime · COMPATIBLE WITH 60 plus TOOLS – Compatible with all Greenworks 40V products · LED FUEL GAUGE – Integrated 4 LED fuel gauge provides immediate feedback on state of charge · FAST CHARGE TIME – Charges in 1 hour with rapid charger and charges in 2 hours with standard charger · 3 YEAR WARRANTY – Protect your investment with the Greenworks 3-year warranty. Note : Battery style and color may vary · Diagnostic LED's indicates when the charging process has completed
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Model Compatibility: Only compatible with MacBook Air 13 inch 2022 2021 2020 2019 2018 Release with Retina Display and Touch ID (Models: M1 A2337 A2179 A1932). Please kindly check the model number "A1XX" on the back of the laptop before your purchase. NOT compatible with other model laptops
Transparent Design: Crystal clear design, transparency is different from color to color and ensure fully vented for safe heat disbursement
Full Protection: Durable hard plastic prevents your device from fingerprints, slipping and any damage. The four rubber feet keep your device stable. Compatible with MacBook Air M1 Case, providing reliable everyday protection
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Complete Bundle: The package includes 1 clear top case, 1 clear bottom case, 2 clear tpu keyboard covers and 1 screen protector, offering comprehensive protection for your device. Additionally, please get in touch with us if you encounter any problems, we will work to make it right
【IMPORTANT NOTE】-- Compatible with 12V DC equipment, please make sure that the output voltage of your electronic device is 12V and the output current is less than or equal to 5A, the rated power is within the range of 60W! This is a 5A power converter. If a product exceeding 5A is connected, which will cause not working properly.
【Power Specifications】-- Power Supply with Input AC100-240V- 50/60Hz and Output: DC 12V/5A (5000mA), 205cm (6.72 feet) Total Cable Length. Indoor use only!
【Plug Design】-- Fit for both 5.5x2.5mm & 5.5x2.1mm plug. This cable terminates with a "standard" 5.5mm OD, 2.5mm ID DC plug, but it's also compatible with DC 5.5x2.1mm socket with the inner center spring contact. (NOTE: Power Supply Polarity: Center or Tip is positive (+), Sleeve is negative(-).
【Built-in Power Supply Protection】-- Certified by UL, it ensures safe use with over voltage, over current, and over temperature protection to keep all of your mobile devices safe from unexpected surges and spikes. Wide voltage range from 100V to 240V makes it suitable for travel.
【Wide Applications】-- 12V 5A Power adapters are in high demand for audio amp boards, portable powered speakers, cable boxes, LED light strips, LCD monitor, wireless routers, CCTV cameras, DC motors, 3D printers, computer projects, HUB, Switches, audio/ video power supply, and Arduino controllers to provide a safe and stable power supply for your creation.
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Enhanced by the Apple H1 chip for Automatic Switching, Audio Sharing (with another pair of Beats headphones or Apple AirPods), and ?Hey Siri?
【High Speed RAM And Enormous Space】16GB high-bandwidth RAM to smoothly run multiple applications and browser tabs all at once; 512GB PCIe NVMe M.2 Solid State Drive allows to fast bootup and data transfer
【Processor】AMD Ryzen 7 7730U Processor (8 Cores, 16 Threads, 16MB L3 Cache, Clock Speed:2.0GHz, up to 4.5GHz Turbo)
【Display】14" diagonal, FHD+ display (1920 * 1200)
【Tech Specs】2 x USB 3.0 Type-A, 2 x USB Type-C, 1 x HDMI, 1 x headphone/microphone combo, 1 x RJ45, FP Reader, Backlit Keyboard, Wi-Fi 6
【Operating System】Windows 11 Pro-Get all the features of Windows 11 Home operating system plus Mobile device management, Group Policy, Enterprise State Roaming, Assigned Access, Dynamic Provisioningm, Windows Update for Business, Kiosk mode, and Active Directory/Azure AD
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SevReviewed in the United States on February 28, 2025
Great batteries. Purchased the 40v 4ah to replace the one that died this winter. That battery was purchased 9 years ago. The 40v 2ah I purchased at the same time is still working. If I even get half of that use from this new one I'd still be satisfied. All of the tools I bought at that times also still work flawlessly. Mower, edger, leaf blower, hedge trimmer and pole saw. 3 year warranty on their batteries is good.
AndymReviewed in the United States on February 9, 2025
I got this as an extra for my Greenworks leaf blower. The one that came with it has worked well but may be losing just a little capacity after 2 years of pretty regular use. Nice to have two for Fall cleanup.
N. L. KingReviewed in the United States on April 12, 2025
Works perfectly, it keeps the charge I recommend this product.
Richard S.Reviewed in the United States on September 3, 2024
Battery works well, takes a charge and operates the lawnmower. I hope it lasts! I ordered the 4 Ahr battery instead of a 5 Ahr battery, because it has a better record for lasting longer!
Amazon CustomerReviewed in the United States on June 23, 2024
Buy the right battery for the right Greenworks product. NOT all 40 V batteries and Chargers work on all 40 V products. There are differences. Check with Greenworks and check Carefully. Be careful of off brands, with Greenworks tools. I have tried a couple thinking price was worth the risk... it was not. Both times the Batteries failed. Fortunately, I was able to return them for full credit but wasted a lot of time. At the time Greenworks was out of stock on the battery I needed and wanted, and I did not want to downsize to a lower capacity battery for a backup. Check online and make sure your product is listed for that battery before ordering and make sure they accept returns if it does not work on that product as advertised.
Rodrick FincherReviewed in the United States on March 31, 2025
Fit and works perfect with my original electric lawn mower ,even better range than my original battery..
Amazon CustomerReviewed in the United States on July 10, 2024
I have numerous Greenworks' implements: chain saws, pole saws, leaf blower, and weed whacker. The weed whacker (string trimmer) is the one implement that I typically use continuously for multiple hours. I have two 2ah Greenworks' batteries that last about 15 minutes from full charge to depletion. My one 4ah battery typically will run for about 40 minutes on a full charge. I wanted a second 4ah battery and after doing some research I decided on an authentic Greenworks' battery and not a "knock-off." My new 4ah battery has a similar run time of about 40 minutes. By alternating their use, the batteries will last longer than my body does. When I'm done I give both batteries a full charge and put them back on the shelf. Sometimes months will go by before my next use but the batteries have maintained a full charge. Very convenient, long lasting and worth the additional cost. Note: I use the 2ah batteries in the chain saws and leaf blower where they last plenty long enough for the given projects.
Prime UserReviewed in the United States on May 5, 2025
Purchased the 40 Volt 4 AH battery March 27th used the battery 3 times and it longer works. It stopped taking a charge.
VOT125Reviewed in Mexico on December 12, 2023
Excelente producto, materiales y acabado de primera lo recomiendo al 100%
Marcel PéloquinReviewed in Canada on May 23, 2021
Produit conforme à la description. Livraison rapide.
ArmandoReviewed in Mexico on June 2, 2021
Excelente producto
John MaleckiReviewed in Canada on July 7, 2021
It works
Martin savardReviewed in Canada on June 17, 2021
Je ne peux pas utilisé la batterie elle n’est même pas pareil à celle sur votre photo!!pas compatible avec les accessoires même si elle était suggérée !! Peut-être défectueuse ou incompatible mais Je ne peux pas la retourner avec la polique de retour donc j’ai déboursé presque 300$ avec les frais de livraison et douane pour absolument rien!!