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Model#: GWKN29472
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Brand new items;Full manufacturer warranty available
Reconditioned
Manufacturer inspected, repaired and tested items; CPO 120 day money back guarantee
Open Box
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Returned items inspected, repaired and tested by CPO technicians; CPO 60 day money back guarantee

Greenworks 29472 G-MAX 40V 4 Ah Lithium-Ion Battery

  • Greenworks 29472 G-MAX 40V 4 Ah Lithium-Ion Battery
List:
$179.99
Sale Price:
$139.99
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Details

Become more efficient when working in your yard with the Greenworks 40V G-Max Lithium-Ion Lawn Tool Series, the gas alternative solution you have been waiting on. This interchangeable battery platform offers all the tools you need to complete your yard work without sacrificing performance or power.
The innovative 40V G-Max Lithium-Ion Battery delivers longer run time, higher performance and more efficiency among all Greenworks G-Max Cordless tools. With a quick charge time of 60 minutes for a 2.0 Ah battery and 120 minutes for a 4.0 Ah battery this new Greenworks G-Max Cordless Series of lawn tools is a great option when looking to replace gas powered products. Featuring a simple snap on and off design for ease of use and innovative battery charge level indicator, Lithium-ion batteries offer no negative memory effect, consistent fade free power throughout its entire run cycle and up to 3x longer run time than NiCad batteries. From mowing and edging, to trimming and blowing, you can now complete your yard work with one battery platform that will provide you with the power and performance you need to get the job done quickly and efficiently. G-Max 40V Lithium-Ion batteries are compatible with all G-Max 40V Lithium-Ion tools.
Features:
  • New G-Max technology provides one power source for all new Greenworks G-Max tools for a complete lawn care solution
  • Provides longer run times than the standard Greenworks 20V 4.0 Ah Lithium-Ion battery
  • High performance 40V G-Max Lithium-Ion battery delivers fade-free power with no memory loss after charging
  • Simple and easy to use design snaps in and out of tool easily with battery charge indicator lights for power level check
  • Quick charge time of 120 minutes
  • Please Note: Compatible with G-Max Series 40V Greenwoks tools only (40V G-Max and 40V Lithium-Ion Batteries are not cross compatible)
Includes:
  • G-Max 40V 4 Ah Lithium-Ion Battery - 29472
  • Owner's Manual
Downloads:

Specifications

Series: G-MAX
Battery Amp Hours: 4.0 Ah
Battery Style: Slide
Battery Type: Li-Ion
Compatible Chargers: 29482
Compatible Models: Greenworks 40V G-Max Series Tools
Quantity: 1
Recharge Time: 120 Min.
Voltage: 40V

Recommendations

Reviews

4.5 / 5.0
25 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
17
6
0
1
1
Recommendations
Yes, I would recommend this to a friend (17)
No, I would not recommend this to a friend (1)
Pros
Powerful (14)
Easy To Use (6)
Value (4)
Battery Longevity (if applicable) (4)
Cons
Heavy (1)
Short Run Time (if applicable) (1)
Best Uses
Frequent Use (5)
Small Projects (4)
Large Projects (3)
Home Repair (3)
Great Performer
I've got (3) of these batteries that came with tool kits and have been using them for the past 3 months.

Very impressed with how long they last, even in the most taxing of my tools I currently have ... the 24322 blower/vac on high speed ... it lasts long enough to get all my blowing done (30 minutes or so) on one battery and usually with some life left. Since I have 3, it would not really matter if I had to change out midway through, but it is real nice that I don't have to.

In my 21" MO40L01 Push Mower, I was able to do 2/3 of my 15,000 sq-ft. yard (about 40 min) on one charge ... swapped out to a 2nd battery and had a half charge left when finished with the other 5000 ft. area.
August 22, 2018
Originally posted at
40 VOLT BATTERY
HOLDS CHARGE WELL. CHARGES QUICKLY. LASTS A LONG TIME.
August 21, 2018
Originally posted at
The heart of all my tools keeps ticking along!
Over the years I've bought several greenworks tools. So far the lawnmower, string trimmer and blower have all been just wonderful. Each came with a battery, so I have a ready backup no matter with tool I use. Now I'm waiting for other older tools to die so I can upgrade to greenworks!
August 12, 2018
Originally posted at
Battery doesn't last
Bought this battery less than 2 years ago-of course I threw away the receipt! At it's newest, it never held a charge for more than an hour, if that. Now, lucky if I can get 15 minutes at full charge! Just had to buy another since I can't afford to buy another whole lawnmower right now! Next time, I'm getting a gas mower!
July 10, 2018
Originally posted at
A great addition to my chainsaw!
As I get older, it becomes harder and harder to start a gasoline-powered chain saw. So I bought a Greenworks Model 20312 40V chainsaw kit in July of this year and I love it! The saw is light, starts at the push of a button, is vey quiet, and is very efficient. However, when the battery is exhausted after about an hour of cutting, it takes 1.5 hours to recharge it. So I bought a back-up battery 2 weeks ago. Great move - it saved my neck. A rock maple (14 inch diameter at the base) had fallen across the narrow trail in my back woods. The saw cut this very hard tree well into smaller pieces until the battery died. My back-up battery allowed me to cut my way free. The alternative would have been to back up my Polaris Ranger 500 feet - a pain in the neck!
November 26, 2017
Originally posted at
Longer Life
I bought this battery about a month ago . Have used it a couple times so far and it last longer !! Needed that for my home landscaping use.
November 8, 2017
Originally posted at
Recommendations
Yes, I would recommend this to a friend
Pros
Easy To Use
Ergonomic Design
Powerful
Value
Battery Longevity (if applicable)
Lightweight
Best Uses
Frequent Use
Small Projects
Battery I received with weed eater extremely hard to remove. Called the company. They sent me a new one at once with no hassle. Love the product and all tools that use this battery
May 30, 2017
Purchased
1 year ago
Describe Yourself:
Beginner- Casual Do-it-Yourselfer
Recommendations
Yes, I would recommend this to a friend
Pros
Easy To Use
Ergonomic Design
Powerful
Value
Battery Longevity (if applicable)
Lightweight
Best Uses
Frequent Use
Large Projects
I made this purchase with the environment in mind. This was the green solution I was looking for and up to now I am satisfied. I purchased 2 more batteries, because of a large grass area and I also purchased the trimmer using the same battery. Happy customer. G
May 23, 2017
Purchased
1 year ago
Describe Yourself:
Avid Do-it-Yourselfer
Recommendations
No, I would not recommend this to a friend
Pros
Easy To Use
Cons
Short Run Time (if applicable)
Run time is horrible
I bought the Blower Model number 2400802 and this battery came with it... I thought I must have gotten a bad battery when it kept running out quickly. I called the service hotline because they tell you how long it takes to charge (actually they tell you 75 minutes one place and 60 minutes somewhere else) they never tell you how long it will run for. Turns out it is only 20 mins... not enough time to get what I need done. I would NEVER buy this again.
May 5, 2017
Describe Yourself:
Avid Do-it-Yourselfer
Recommendations
Yes, I would recommend this to a friend
Pros
Easy To Use
Powerful
Best Uses
Frequent Use
Large Projects
Small Projects
Home Repair
Jobsite
Fast delivery CPO is grate to work with, Battery holds good charge when used is all tools that work with the Green works 40V
April 18, 2017
Purchased
1 year ago
Describe Yourself:
Professional

Questions & Answers

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Browse 6 questions Browse 6 questions and 10 answers
Are all Greenworks 40V devices compatible with each available 40V battery and with each 40V charger
Lloyd on Jun 26, 2016
BEST ANSWER: Yes. I own a G-Max 40v chainsaw, grass cutter (weed eater), blower, and
hedge trimmer, and they are all powered by the same G-Max 40v battery.
I bought a green works 40v g-max l-ion blower/vac, machine works great, but seems the battery only least around 20-30 mins. Is this a battery issue or is this typical fitter the machines?
Kevin O on Nov 14, 2016
BEST ANSWER: It seems the batteries don't last as long as advertised. I get about the same running time as you are getting.
The last battery I bought was for back up, just to make sure I have enough batteries to get the job done. I have a lawn mower and snow blower so I depend on my batteries all year long.
Dan
I have a blower. It has a 20 watt battery which has not lasted that long. Can I use a 40 w max? Will it give me moe power and last longer. I put my 20 w on the charger over night and it blue wa about 4 min. and dies.
DEL on Mar 22, 2015
BEST ANSWER: I have the 40v blower/vac as of yesterday. I could only do 1/4 of my yard on 1 battery. They are 29472_146Wh and 29462_73Wh. I got half of the front yard blown, now I sit around and charge again??? I'm very disappointed! I can mow the front and back yard with one charge. The blower just sucks! No pun intended.
How many bolts are each battery in the 40volt battery?
smitty on Aug 16, 2018
BEST ANSWER: There are 20 18650 cells inside this battery pack, wired in four groups to create 40 volts.
There no "bolts" but the pack is held together by six torque screws.
Will this item work with the Craftsman electric mower model#138.98818? Sears has discontinued the mower and most of the accessories and I have been trying to find a replacement battery.
Peter on Jun 5, 2016
BEST ANSWER: Greenworks is not interchangeable with other brands
"I had purchased your Model 24102 40-volt Lithium-Ion cordless blower. Will I be able to use the Greenworks 40V 4 Ah Li-Ion Battery 29462 & 29472
batteries with this blower. If not please suggest which model i should go for Thank you."
deep on Apr 22, 2015
BEST ANSWER: No, model 24102 is a standard 40V blower, and the batteries you listed are part of the G-Max series. The standard 40V is not compatible with the 40V G-Max batteries

New Vs. Reconditioned

What's the difference between New and Factory-Reconditioned?

Factory-Reconditioned products have been returned to the manufacturer and are restored to like-new operating condition; they go through a rigorous testing and inspection process. Plus, they offer a significant savings vs. new.
  • Reconditioned products may have minor cosmetic blemishes or scratches that do not affect item performance.
  • Reconditioned products may not come with all of the consumables the new version comes with (bits, sanding pads/papers, cases, etc.).
  • Both come with a manufacturer warranty and are covered by our Money Back Guarantee; New is 30 days, Reconditioned is 120 days.
Condition: New Factory Reconditioned
Features: Same Same
Specs: Same Same
Includes: G-Max 40V 4 Ah Lithium-Ion Battery - 29472,
Owner's Manual
G-Max 40V 4.0 Ah Lithium-Ion Battery - 29472-RC,
Owner's Manual
Availability: In Stock Out of Stock
Warranty: 1 Year Limited 30 Day Limited

Warranty

Greenworks Warranty

TOUGH TOOLS GUARANTEED

When looking for lawn tools, we know you’re thinking about quality. You’re looking for something that will get the job done and get you back to your weekend. That’s why Greenworks backs tools with a four-year warranty (1 year on Pressure Washers) we know our products will perform at the highest level and always be reliable.

4 YEAR WARRANTY DOUBLE THE INDUSTRY STANDARD

Greenworks products are protected against all defects under normal use for a period of four years (90 days for commercial use) from the shipping date. Pressure Washers carry a 1 year warranty.

Reconditioned GreenWorks products are protected against all defects under normal use for a period of 30 Days from the shipping date.

Greenworks can opt to repair, replace or issue a refund for products that are determined to be defective, or that have been damaged during shipping. Proof of purchase is required. Replacement of products or parts subject to normal wear and tear is the responsibility of the customer. If Greenworks accepts a return under Warranty, you can return the defective or damaged product only after you call and receive a Return Authorization from Greenworks. You also will receive a refund for your original shipping charges, and GreenWorks will arrange and pay for your return shipping charges. Lithium-ion batteries carry a two-year warranty against defects in workmanship and materials. Sealed Lead Acid batteries carry a one-year warranty against defects in workmanship and materials. Batteries must be charged in accordance with the operator’s manuals directions and regulations in order to be valid. See owners manual for warranty details.