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Model#: GWKN2902402

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Brand new items;Full manufacturer warranty available
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Greenworks GBA80400 80V 4.0 Ah Lithium-Ion Battery

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  • Due to federal regulations, this product can only be shipped within the continental US. Express delivery not available.

Product Overview


Power through homes, parks and venues using zero gas, zero emission and zero maintenance with GreenWorks' GBA80400 80V 4 Ah Lithium-Ion Battery. The GreenWorks Pro 80V Max System offers the most powerful cordless battery platform in outdoor power equipment, so you can get all your landscaping done with all the power and performance of gas while at a lower cost of operation.
  • High performance 80V Lithium-Ion battery delivers fade-free power with no memory loss after charging.
  • On-board battery "fuel" indicator allows for on-demand reference of remaining power.
  • 100% charge in only 1 hour.
  • Lighter weight power source compared to gas tanks makes it easier to use for extended period of time.
  • Compatible with multiple tools and charger model GCH8040.
  • GBA80400 80V 4.0 Ah Lithium-Ion Battery - 2902402


Battery Amp Hours: 4.0 Ah
Battery Style: Slide
Battery Type: Li-Ion
Compatible Chargers: GCH8040
Recharge Time: 60 Min.
Voltage: 80V



5.0 / 5.0
1 Review
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1 Stars
Power to spare
Great power but heavy. Lots of power, built strong one of the best batteries for heavy duty use....
June 17, 2017
Originally posted at

Questions & Answers

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Browse 2 questions Browse 2 questions and 2 answers
Hi, i want to buy some of your products, what is the diference with this bathery 80V 4Ah and the 80V 2 Ah?
Hitech on Nov 5, 2015
BEST ANSWER: The 80V 4ah is a higher capacity battery compared to the 2ah. So the 4ah battery will give you a longer run time
Can this battery be used in all of your products. I am purchasing the 80V leaf blower and chainsaw. If so do you need another charger unit to support this battery type and size.
DON on Sep 6, 2015
BEST ANSWER: Yes, this unit is compatible with all of the Greenworks 80V products.


Greenworks Warranty

Double The Industry Standard

NEW GreenWorks products are protected against all defects under normal use for a period of (4) four years (90 days for commercial use) from the shipping date.

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. 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. 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.