20 Best Kobalt 40v 2.0 Ah Battery [2024]

Are you looking for the best kobalt 40v 2.0 ah battery? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling kobalt 40v 2.0 ah battery.

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1 Kobalt 40v Max Li-Ion 2.0 Ah Quick Charge Battery Kobalt 40v Max Li-Ion 2.0 Ah Quick Charge Battery
2 Kobalt 40-Volt 2.5AH Amp Hours Rechargeable Lithium Ion (Li-ion) Cordless Power Equipment Battery Kobalt 40-Volt 2.5AH Amp Hours Rechargeable Lithium Ion (Li-ion) Cordless Power Equipment Battery
3 Kobalt 40-Volt Lithium Ion (Li-Ion) Generation 2 Compact Cordless Power Equipment Battery Charger... Kobalt 40-Volt Lithium Ion (Li-Ion) Generation 2 Compact Cordless Power Equipment Battery Charger...
4 Kobalt 40-Volt 3.0AH Amp Hours Rechargeable Lithium Ion (Li-ion) Cordless Power Equipment Battery... Kobalt 40-Volt 3.0AH Amp Hours Rechargeable Lithium Ion (Li-ion) Cordless Power Equipment Battery...
5 Kobalt 40-Volt 4-Amps 4.0ah Rechargeable Lithium Ion (Li-Ion) Cordless Power Equipment Battery Kobalt 40-Volt 4-Amps 4.0ah Rechargeable Lithium Ion (Li-Ion) Cordless Power Equipment Battery
6 Kobalts 40-Volt Battery and Charger Kit (2.5Ah Battery and Charger) Kobalts 40-Volt Battery and Charger Kit (2.5Ah Battery and Charger)
7 Kobalt 24-Volt Max 2.0-Ah Li-ion Compact Battery Kobalt 24-Volt Max 2.0-Ah Li-ion Compact Battery
8 Kobalt Krc 60-06 40v Class 2 Battery Charger Kobalt Krc 60-06 40v Class 2 Battery Charger
9 Kobalt KRC 60-06 40-Volt Lithium Ion Standard Cordless Power Equipment Battery Charger Kobalt KRC 60-06 40-Volt Lithium Ion Standard Cordless Power Equipment Battery Charger
10 40V Lithium Ion Battery for Kobalt 40 Volt Outdoor Cordless Power Tools and Equipment 40V Lithium Ion Battery for Kobalt 40 Volt Outdoor Cordless Power Tools and Equipment
11 Kobalt 40-Volt Max 2.5-Amps Rechargeable Lithium Ion (Li-Ion) Cordless Power Equipment Battery Kobalt 40-Volt Max 2.5-Amps Rechargeable Lithium Ion (Li-Ion) Cordless Power Equipment Battery
12 2Pack DSANKE 24V 3.0Ah Lithium-ion Battery for Kobalt 24V Max KB624-03 KB524-03 KB424-03 KB224-03... 2Pack DSANKE 24V 3.0Ah Lithium-ion Battery for Kobalt 24V Max KB624-03 KB524-03 KB424-03 KB224-03...
13 Greenworks 40V 2.0Ah Lithium-Ion Battery (Genuine Greenworks Battery) Greenworks 40V 2.0Ah Lithium-Ion Battery (Genuine Greenworks Battery)
14 Jialitt 24V 5.0Ah Battery Replacement for Kobalt 24V Max KB624-03 KB524-03 KB424-03 KB224-03 0673802... Jialitt 24V 5.0Ah Battery Replacement for Kobalt 24V Max KB624-03 KB524-03 KB424-03 KB224-03...
15 Greenworks PRO 80V 2.5Ah Lithium-Ion Battery (Genuine Greenworks Battery) Greenworks PRO 80V 2.5Ah Lithium-Ion Battery (Genuine Greenworks Battery)
16 Kobalt 40-Volt Max 13-in Straight Cordless String Trimmer (Battery Included) Kobalt 40-Volt Max 13-in Straight Cordless String Trimmer (Battery Included)
17 Powilling 40V 3.0Ah Replacement Lithium Battery for GreenWorks 29462 Battery GreenWorks 40V G-MAX... Powilling 40V 3.0Ah Replacement Lithium Battery for GreenWorks 29462 Battery GreenWorks 40V G-MAX...
18 Greenworks PRO 80V 2.0Ah Lithium-Ion Battery (Genuine Greenworks Battery) Greenworks PRO 80V 2.0Ah Lithium-Ion Battery (Genuine Greenworks Battery)
19 2PACK DSANKE 24V 5000mAh Lithium-ion Battery for Kobalt 24V Max KB624-03 KB524-03 KB424-03 KB224-03... 2PACK DSANKE 24V 5000mAh Lithium-ion Battery for Kobalt 24V Max KB624-03 KB524-03 KB424-03...
20 Greenworks 40V 12-Inch Cordless Chainsaw, 2.0Ah Battery and Charger Included Greenworks 40V 12-Inch Cordless Chainsaw, 2.0Ah Battery and Charger Included
SaleBestseller No. 1
Kobalt 40v Max Li-Ion 2.0 Ah Quick Charge Battery
  • High performance Kobalt 40-volt Li-ion battery delivers fade-free power with no memory loss after charging
  • Compatible with the Kobalt 40-volt max team - 1 battery system for 7 lawn care tools
  • Quick charge time - 60 minutes
  • Fuel gauge provides an easy check on available power level
  • Initial no-load voltage, when fully charged, peaks at 40 volts; nominal voltage under typical load is 36 volts
Bestseller No. 2
Kobalt 40-Volt 2.5AH Amp Hours Rechargeable Lithium Ion (Li-ion) Cordless Power Equipment Battery
  • High performance Kobalt 40 volt li ion battery delivers no fade power with no memory loss after charging
  • Compatible with the Kobalt 40 volt max team, 1 battery system for over 24 lawn care tools
  • Fuel gauge provides an easy check on available power level
  • Initial no load voltage, when fully charged, peaks at 40 volts, nominal voltage under typical load is 36 volts
SaleBestseller No. 3
Kobalt 40-Volt Lithium Ion (Li-Ion) Generation 2 Compact Cordless Power Equipment Battery Charger...
  • Smart charging capability for all Kobalt 40-volt Lithium ion batteries
  • Visual charge status indicator
  • Can be used bench top or mounted on the wall
  • Initial no-load voltage, when fully charged, peaks at 40 volts; nominal voltage under typical load is 36 volts
Bestseller No. 4
Kobalt 40-Volt 3.0AH Amp Hours Rechargeable Lithium Ion (Li-ion) Cordless Power Equipment Battery...
  • Upgraded Newer 3.0AH 40-volt battery serves as a direct replacement for older 2.0AH and 2.5AH batteries and provides 50% longer run time vs original...
  • High performance Kobalt 40-volt Li-ion battery delivers fade-free power with no memory loss after charging
  • Compatible with the Kobalt 40-volt max team - 1 battery system for 7 lawn care tools
  • Fuel gauge provides an easy check on available power level
  • Initial no-load voltage, when fully charged, peaks at 40 volts; nominal voltage under typical load is 36 volts
SaleBestseller No. 5
Kobalt 40-Volt 4-Amps 4.0ah Rechargeable Lithium Ion (Li-Ion) Cordless Power Equipment Battery
  • High performance Kobalt 40-volt Li-ion 4.0ah battery delivers fade-free power with no memory loss after charging
  • Long run battery has double the capacity of the 2.0-Ah Kobalt quick charge battery and provides extended run time
  • Compatible with the Kobalt 40-volt max team of tools
  • Fuel gauge provides an easy check on available power level
Bestseller No. 6
Kobalts 40-Volt Battery and Charger Kit (2.5Ah Battery and Charger)
  • Includes one 2.5Ah battery and one standard charger
  • High performance li-ion battery delivers fade-free power with no memory loss after charging
  • Fuel gauge provides an easy check on available power level
  • Charger is compatible with all 40V batteries
SaleBestseller No. 7
Kobalt 24-Volt Max 2.0-Ah Li-ion Compact Battery
  • This refurbished product is tested and certified to work properly. The product will have minor blemishes and/or light scratches. The refurbishing...
Bestseller No. 8
Kobalt Krc 60-06 40v Class 2 Battery Charger
  • This refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning,...
Bestseller No. 9
Kobalt KRC 60-06 40-Volt Lithium Ion Standard Cordless Power Equipment Battery Charger
  • This refurbished product is tested and certified to work properly. The product will have minor blemishes and/or light scratches. The refurbishing...
Bestseller No. 11
Kobalt 40-Volt Max 2.5-Amps Rechargeable Lithium Ion (Li-Ion) Cordless Power Equipment Battery
  • High performance Kobalt 40-volt li-ion battery delivers fade-free power with no memory loss after charging
  • Compatible with the Kobalt HC 40 volt max family of products
  • Fuel gauge provides an easy check on available power level
  • Model # KB 2540C-06
Bestseller No. 12
2Pack DSANKE 24V 3.0Ah Lithium-ion Battery for Kobalt 24V Max KB624-03 KB524-03 KB424-03 KB224-03...
  • ✔【Battery Specifications】Battery Type: Li-ion battery | Voltage: 24Volt | Capacity: 3000mAh | Brand New
  • ✔【replacement battery 】For Craftsman Kobalt 24V Max KB624-03 KB524-03 KB424-03 KB224-03 KB124-03 0673802 1051230 and all Original Kobalt 24V...
  • ✔【High Quality】All of the products are CE FCC, ROHS certified, tested by manufacturer to match OEM products and exported all around the...
  • ✔【Why choose us?】1.5 year warranty,Extended runtime battery,Over-current and over-charging protection programs are with the battery .Have LED...
  • ✔【Quality service】30 days money back and 1.5 year warranty.If you have any questions about the Kobalt 24V battery, you could try again or...
Bestseller No. 13
Greenworks 40V 2.0Ah Lithium-Ion Battery (Genuine Greenworks Battery)
  • High Performance G-MAX 40V Lithium-Ion Battery delivers fade-free power with no memory loss after charging
  • One battery system for 10 tools offers a complete yard work solution
  • Quick Charge time of 60 minutes
  • Easy to use design snaps in and out of tools. If the battery is not charged for a long time, charge the battery for 2 hours every 2 months
  • Compatible Only with G-MAX 40V Tools and Charger Model 29482
Bestseller No. 14
Jialitt 24V 5.0Ah Battery Replacement for Kobalt 24V Max KB624-03 KB524-03 KB424-03 KB224-03 0673802...
  • 【Battery Specs】Type: Lithium-ion || Voltage: 24V || Capacity: 5.0Ah || Made of Premium lithium Battery Cells
  • 【Wide Compatibiity】Easy installation and fits Craftsman Kobalt 24V Max KB624-03 KB524-03 KB424-03 KB224-03 0673802 and all Original Kobalt 24V...
  • 【LED indicator 】Four LED Indicator Light Displays remaining running time for less downtime on the job,You can see how much fuel the battery has...
  • 【High Safety】Built-in circuit protection ensures both safety and stability. No memory effect. Can be charged or discharged as needed without loss...
  • 【Service】All Jialitt products come with 30 days free return, 12 months quality service and 24 hours' friendly customer service.
Bestseller No. 15
Greenworks PRO 80V 2.5Ah Lithium-Ion Battery (Genuine Greenworks Battery)
  • Rapid charge of 45 minutes to full capacity
  • One Battery, Multiple Tool Compatibility
  • On board LED lights fuel indicator for on demand reference of remaining power
  • Lithium-ion technology delivers maximum performance and fade free power to complete the job at hand
  • Compatible with 80V charger model GCH8040
Bestseller No. 16
Kobalt 40-Volt Max 13-in Straight Cordless String Trimmer (Battery Included)
  • Kobalt 40 volt cordless string trimmer provides up to 40 minutes of runtime on a fully charged 2.5Ah battery
  • Premium heavy duty 0.080 in dual line feeds through a bump head, making it easy to power through tough grass and weeds
  • 13 in design is ideal for removing weeds and touching up lawns 1/2 acre or less. 2.5Ah battery and charger included
  • Easy to start variable speed trigger with two-speed settings offer complete control. Compatible with Kobalt 40 Volt MAX family of products
  • Includes a charger and 2.5 amp hour 40-volt MAX Li ion battery with a 75 minute charge time.
Bestseller No. 17
Powilling 40V 3.0Ah Replacement Lithium Battery for GreenWorks 29462 Battery GreenWorks 40V G-MAX...
  • This greenworks GMAX replacement battery fits the second generation 40v greenworks tools ONLY. (NOT for Gen 1)
  • Voltage: 40V, Capacity: 3000mAh, Battery Type: Li-ion, High quality battery cells make longer runtime.
  • Replacement for GreenWorks 29472 29462 G-MAX, Fits GreenWorks GMAX Tools 20302 20672 24252 20202 22262 20322 25312 25302 25322 25223 21302 22272 27062...
  • Special Exothermic Holes- Speed up battery cooling; Snap Joint - Easy to install and remove the batteries; Power indicator light - Learn about the...
  • Warranty: 45 days money back, 12 months guarranty. 24*7 prompt customer service
SaleBestseller No. 18
Greenworks PRO 80V 2.0Ah Lithium-Ion Battery (Genuine Greenworks Battery)
  • Rapid charge of 30 minutes to full capacity
  • One battery, multiple tool compatibility
  • On board LED lights fuel indicator for on demand reference of remaining power
  • Lithium-ion technology delivers maximum performance and fade free power to complete the job at hand
  • Compatible with 80V charger model GCH8040
Bestseller No. 19
2PACK DSANKE 24V 5000mAh Lithium-ion Battery for Kobalt 24V Max KB624-03 KB524-03 KB424-03 KB224-03...
  • ✔【Battery Specifications】Battery Type: Li-ion battery | Voltage: 24Volt | Capacity: 5000mAh | Brand New
  • ✔【replacement battery 】For Craftsman Kobalt 24V Max KB624-03 KB524-03 KB424-03 KB224-03 KB124-03 0673802 1051230 and all Original Kobalt 24V...
  • ✔【High Quality】All of the products are CE FCC, ROHS certified, tested by manufacturer to match OEM products and exported all around the...
  • ✔【Why choose us?】1.5 year warranty,Extended runtime battery,Over-current and over-charging protection programs are with the battery .Have LED...
  • ✔【Quality service】30 days money back and 1.5 year warranty.If you have any questions about the Kobalt 24V battery, you could try again or...
SaleBestseller No. 20
Greenworks 40V 12-Inch Cordless Chainsaw, 2.0Ah Battery and Charger Included
  • 40V COMPACT CHAINSAW – perfect for homeowners and occasional users
  • 12" BAR AND CHAIN – Low kickback safety chain with hand guard for added protection
  • AUTOMATIC OILER - applies oil to bar and chain when needed to ensure durability and optimal use
  • TOOL-LESS TENSIONING – for easy bar and chain maintenance
  • EASY TO USE – electric start, no gas or fumes, no carburetor, no spark plug, and no starter rope

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FAQ:

Q: What kind of battery is the Kobalt 40 volt?

A: Kobalt 40-Volt Lithium Ion (Li-Ion) Generation 2 Compact Cordless Power Equipment Battery Charger with New Top Load Design, 2019 Model Kobalt 40-Volt 3.0AH Amp Hours Rechargeable Lithium Ion (Li-ion) Cordless Power Equipment Battery 3AH

Q: Are these Kobalt battery powered implements any good?

A: Buyer BEWARE! These Kobalt battery powered implements are beyond impressive. I screwed up and left the original battery on the charger for about a month and burned it up. I ordered this one – it arrived on time – I charged it up and used it.

Q: Why choose a Kobalt 40V cordless hedge trimmer?

A: When you choose a Kobalt 40V outdoor power tool, you can be rest assured that you are getting the power you need all the with convenience of a battery. Kobalt 40-volt cordless hedge trimmer provides the power you need with the included fully charged 2.0Ah battery

Q: Why choose a Kobalt 40V outdoor power tool?

A: The Kobalt 40V battery platform offers you the power you need to accomplish all your outdoor residential projects. When you choose a Kobalt 40V outdoor power tool, you can be rest assured that you are getting the power you need all the with convenience of a battery.