Kobalt 80v Battery

Investing in Kobalt 80v cordless power tools is an excellent choice for both DIYers and professionals. Kobalt’s 80v Max lithium-ion battery platform offers outstanding performance, run time, and versatility. However, to get the most out of your Kobalt tools, you need a proper 80v battery. This buying guide will provide everything you need to know about choosing the right Kobalt 80v battery for your needs and budget.

What Tools Are Compatible with the Kobalt 80v Battery?

One of the best aspects of Kobalt’s 80v platform is its wide compatibility across multiple tools. Here are some of the tools that work with Kobalt’s 80v lithium-ion batteries:

• Lawn mowers – Kobalt offers both push and self-propelled 80v mowers in sizes from 21-inches up to 42-inches. The larger mowers can run for up to 3 hours on a single 5.0Ah battery charge.
• String trimmers – Choose from straight shaft or curved shaft models with powerful brushless motors to tackle thick grass and weeds.
• Leaf blowers – Clear leaves, dust, and debris with up to 600CFM of power. There are backpack and handheld options.
• Chainsaws – Fell trees and cut branches with an 80v chainsaw equipped with a brushless motor that delivers gas-like power.
• Snow blowers – Clear snow quickly and easily with a heavy-duty two-stage 80v snow blower. Both corded and cordless models are available.
• Hedge trimmers – Keep hedges neat with 22-24 inch blade trimmers that can cut branches up to 3/4-inches thick.
• Power washers – Wash away dirt and stains from driveways, patios, cars, and more using an 80v power washer.
• Air compressors – Kobalt’s portable 80v air compressor can run small air tools and fill tires away from home.
• Work lights – Illuminate any workspace with Kobalt’s lineup of handheld, stand, and hard hat work lights.

So in short, Kobalt 80v batteries can power a wide range of lawn, garden, automotive, workshop, and outdoor power tools. The versatility of the platform is a major selling point.

How Long Does a Kobalt 80v Battery Last?

Kobalt 80v lithium-ion batteries deliver excellent run times that equal or exceed similar gas-powered tools. Run time depends on the tool being used, the battery pack size, and conditions. Here are some average run times to expect:

• 2.5Ah battery – Typically provides 30 to 45 minutes of run time for smaller tools like string trimmers and hedge trimmers.
• 4.0Ah battery – Around 1 hour of run time for mid-size tools like chainsaws and leaf blowers.
• 5.0Ah battery – 1 to 2 hours for high-drain tools like mowers and snow blowers.
• 6.0Ah battery – Up to 2.5 hours of run time for the most power-hungry applications.
• 7.5Ah battery – For extended use, this pack can deliver over 3 hours of mowing or snow blowing.

Keep in mind run time estimates are based on moderate usage. Heavy workloads will drain batteries faster while lighter use will extend run times. Also, lithium-ion batteries gradually lose capacity over time and with use. After hundreds of charge cycles, expect around 80% of original battery life.

How Do You Charge a Kobalt 80v Battery?

Charging Kobalt 80v batteries is quick and simple:

1. Insert the battery pack into the charger, ensuring full contact with the charging terminals. Match the curves of the battery to the charger.
2. Plug the charger into a standard 120V household outlet. Charging will automatically start once connected to power.
3. The charger light will show charging status:
   • Solid red means charging is in progress.
   • Solid green indicates fully charged.
   • Alternating red and green means the battery is keeping warm.
4. Most Kobalt 80v batteries fully charge in 45-60 minutes. Larger 7.5Ah packs take 70-80 minutes.
5. Once fully charged, carefully remove the battery from the charger by pulling it straight out.
6. Re-inserting a charged battery will keep it topped off as needed. You can’t overcharge Kobalt’s lithium-ion packs.

It’s fine to charge Kobalt 80v batteries immediately after use even if only partially drained. However, fully discharging them before charging is ideal for maximum battery lifespan. Storing batteries at around 40% charge is optimal.

What is the Warranty on a Kobalt 80v Battery?

Kobalt provides outstanding 3-year limited warranties on all their 80v Max lithium-ion batteries. So if you experience any defects in materials or workmanship within 3 years of purchase, Kobalt will repair or replace the battery free of charge. Proper use, care, and maintenance are required to maintain warranty coverage.

Some other warranty facts and highlights include:

• Covers 100% parts and labor on battery defects.
• Applies to original purchaser with proof of purchase.
• Transferable to subsequent owners with documentation.
• Warranty is void if damage results from abuse or improper use.
• Warranty does not cover normal wear and tear over time.
• Replacement batteries carry the balance of the 3-year coverage.
• Kobalt also provides 5-year limited warranties on their 80v chargers.

Overall, Kobalt’s generous 3-year battery and 5-year charger warranties provide great long-term peace of mind that you are covered for defects. Just register your battery within 90 days of purchase to ensure warranty coverage.

How to Troubleshoot a Kobalt 80v Battery That Won’t Charge

While Kobalt 80v batteries are highly reliable, occasionally issues can arise. If your battery won’t charge, try these troubleshooting tips:

• Inspect charger contacts – Make sure the charger terminals are clean and undamaged. Dirty or corroded contacts could interrupt charging.
• Check battery and charger connections – Loose connections prevent proper electrical contact for charging. Re-insert battery firmly into charger.
• Try a different charger – Use another charger to see if the issue is with the battery or charger. If battery won’t charge in any charger, the issue is with the battery.
• Let battery reach room temperature – Excessive heat or cold could temporarily inhibit charging. Let battery stabilize to moderate room temperature.
• Reset battery and charger – Unplug charger and remove battery for 30 seconds to reset components, then reconnect.
• Charge overnight – Attempt to charge battery overnight (8+ hours). This may recover deeply discharged batteries.
• Check voltage – Use a voltmeter to ensure battery has adequate voltage. Check terminals for around 80v, which indicates a fully charged and healthy battery.
• Replace battery – If battery fails to hold charge or won’t charge after troubleshooting, then it likely needs replacement. Defective batteries can be replaced under Kobalt’s warranty.

If a faulty charger is the issue, Kobalt can provide a replacement under the 5-year warranty. Contact Kobalt customer service for any warranty issues.

Where Can I Buy a Kobalt 80v Battery?

Kobalt 80v batteries and chargers are sold at Lowe’s stores across the United States and online at Lowes.com. Here are some of the purchasing options:

• Visit your local Lowe’s store – Kobalt 80v batteries in various sizes are stocked in the Tools & Hardware section along with compatible chargers. Stores offer easy in-person shopping and you can get help from Lowe’s employees if needed.
• Order batteries for delivery or in-store pickup from Lowes.com – The website offers the full selection of Kobalt batteries for order along with chargers, tools, and accessories. Opt for free delivery or convenient pickup at your local store.
• Look for promotions and sales – Lowe’s frequently runs special offers on Kobalt products. Check for battery discounts during seasonal sales events or tool promotions. Signing up for their email list can provide notice of upcoming deals.
• Consider Lowe’s credit card – Getting a Lowe’s Advantage Credit Card provides 5% off Kobalt products year-round. The discount can add up on larger purchases.
• Buy third-party or refurbished – While riskier, substantial cost savings are possible purchasing Kobalt batteries from eBay, Amazon third-party sellers, or independent refurbishers. Do research to assess quality and warranty coverage.

Stick with authorized Kobalt sellers like Lowe’s for the full manufacturer’s warranty, easiest returns if needed, and assurance you’re getting a genuine Kobalt battery. Lowe’s offers a top selection, competitive pricing, and added perks for shoppers.

How Do You Dispose of a Kobalt 80v Battery?

Like most lithium-ion batteries, Kobalt’s 80v packs require special handling when disposing at the end of their useful life. Never throw old batteries in the trash, which can lead to fires at waste facilities. Instead, follow these proper and environmentally-responsible disposal methods:

• Recycle the battery – Take old 80v batteries to a local recycler than accepts lithium-ion batteries. Many retailers like Lowe’s also collect batteries for recycling.
• Contact Kobalt – Kobalt offers a recycling program to take back expired batteries. Call their customer service line or check their website for details.
• Use community hazardous waste collection – Check with your local municipality about hazmat or e-waste collection events that allow recycling of lithium-ion batteries.
• Return to place of purchase – Lowe’s stores accept return of old Kobalt batteries for recycling as part of their in-store recycling program.
• Cover or tape terminals – Prior to disposal or recycling, cover the battery contacts with electrical tape or durable caps to prevent dangerous shorts or sparks.

Proper battery recycling keeps hazardous materials like lithium, heavy metals, and acids out of landfills. It also allows materials like cobalt, nickel, and aluminum to be recovered and reused rather than wasted. Never attempt to open, crush, or burn batteries for disposal.

Is a Kobalt 80v Battery Interchangeable with Other Brands?

No, Kobalt 80v batteries use a proprietary connector and design to only work with Kobalt-branded chargers and tools. The slide-on pack design, voltages, and polarity will differ from other major brands. So Kobalt batteries can’t be used with tools from DeWalt, Milwaukee, Makita or other systems.

However, all Kobalt 80v batteries are interchangeable with each other and any Kobalt 80v tool or charger. For example, you can use a 2.5Ah pack on a string trimmer then switch to a larger 5.0Ah battery on a mower or chainsaw. All Kobalt 80v batteries use the same connector regardless of Ah capacity.

While not compatible with other brands, Kobalt batteries offer excellent value and performance for the Kobalt 80v system. Focus on Kobalt-branded chargers, batteries, and tools for optimal efficiency and avoid any compatibility issues. Mixing brands can potentially cause tool damage in addition to not functioning.

What is the Charge Time for a Kobalt 80v Battery?

Charge times for fully depleted Kobalt 80v batteries are approximately:

• 2.5Ah battery = 45 minutes
• 4.0Ah battery = 55 minutes
• 5.0Ah battery = 60 minutes
• 6.0Ah battery = 70 minutes
• 7.5Ah battery = 80 minutes

This applies when using the standard KBX80-06 battery charger. Kobalt offers a Rapid Charger (model KBX80-10) that can charge an empty 2.5Ah battery in just 25 minutes. The rapid charger fully charges larger batteries in the same time as the standard model.

Charging does slow slightly as batteries fill up. Expect around 50-70% charge in the first 30-40 minutes depending on battery capacity. Letting discharged batteries fully charge before the next use maximizes lifespan. Kobalt batteries also hold charge well when not in use. Storing at 40% charge is ideal for long-term storage.

With fast 45-80 minute charging, you can keep your Kobalt 80v tools ready to use with minimal downtime. Having multiple batteries makes it easy to charge one while using the other. Proper charging habits maximize the lifetime and performance of Kobalt lithium-ion batteries.

How Much Does a Kobalt 80v Battery Cost?

Prices for individual Kobalt 80v lithium-ion battery packs range based on the amp hour (Ah) capacity:

• 2.5Ah battery – $99 to $129
• 4.0Ah battery – $149 to $179
• 5.0Ah battery – $199 to $229
• 6.0Ah battery – $249 to $279
• 7.5Ah battery – $299 to $349

Higher capacity batteries that deliver longer runtime cost more due to increased materials. But they can provide greater value in the long run since you may need fewer larger batteries.

Kobalt chargers range from $60 to $100 based on charge rates and additional features. Chargers are sometimes included free with the purchase of bare tool kits.

To save money, consider:

• Buying combo kits with batteries included
• Purchasing during seasonal sales and promotions
• Splitting costs by sharing batteries with family/friends
• Buying reconditioned batteries with shorter warranties

Proper care and maintenance will maximize your battery investment. Overall, Kobalt provides excellent performance and value in their 80v lithium-ion battery lineup to meet a range of runtime needs and budgets.

Can You Repair a Kobalt 80v Battery?

It is not recommended that users attempt to repair Kobalt lithium-ion batteries. These batteries are not designed to be serviced by consumers due to complexity and safety concerns. Internal components are not sold to consumers.

However, reconditioning or refurbishing companies can rebuild worn-out batteries:

• They disassemble packs and replace faulty cells, control circuit boards, and other parts.
• Skilled technicians safely handle lithium-ion cells and avoid short-circuiting.
• Refurbished batteries may function like new, but have shorter warranties.

For DIY repairs, the risks include:

• Dangerously damaging the battery if improperly disassembled.
• Lack of access to manufacturer’s internal components.
• Loss of UL certification and safety protections.
• Voided manufacturer warranty.
• Risk of serious injury from short-circuiting lithium-ion cells.

Instead of repairs, consumers should replace worn-out Kobalt batteries under the 3-year warranty or through a manufacturer-approved rebuilding program. Don’t attempt hazardous DIY lithium-ion battery repairs.

What are the Benefits of Using a Kobalt 80v Battery?

Kobalt’s 80v Max lithium-ion battery platform provides contractors and DIYers serious benefits, including:

Powerful Performance – 80v delivers similar power and performance as gas tools for heavy-duty uses. You can tackle tough jobs without the noise, fumes or maintenance of gas.

Long Run Times – Efficient brushless motors and large battery capacities allow extended run times of 45 mins to over 3+ hours.

Short Charge Times – Kobalt 80v batteries fully recharge in as little as 25 minutes. Rapid chargers minimize downtime.

Lightweight – Lithium-ion batteries weigh far less than lead-acid batteries with similar performance. Easy to transport and handle.

No Memory Effect – Can charge Kobalt batteries anytime without affecting battery capacity. Don’t need full discharges.

Low Self-Discharge – Holds charge for months when stored. Stays ready-to-use compared to other battery types.

Eco-Friendly – Rechargeable lithium-ion batteries reduce waste versus disposable batteries. Also healthier than fumes from gas engines.

Quiet Operation – Brushless motors run very quietly. Use early morning or late evening without annoying neighbors.

Lower Cost – Recharging batteries is much cheaper long-term than continually buying gas for maintenance tools.

For serious cordless power without fumes or fatigue, Kobalt 80v lithium-ion batteries deliver performance, value, and environmental benefits. The versatile system works for almost any major home or jobsite project.

How Heavy Is a Kobalt 80v Battery?

One advantage of Kobalt 80v lithium-ion batteries is relatively light weight, especially compared to bulky lead-acid batteries. Here are the approximate weights for Kobalt’s battery offerings:

• 2.5Ah battery – 2.87 lbs
• 4.0Ah battery – 3.97 lbs
• 5.0Ah battery – 4.19 lbs
• 6.0Ah battery – 5.8 lbs
• 7.5Ah battery – 6.06 lbs

Keep in mind larger batteries with higher capacities hold more cells so they weigh more. However, even the robust 7.5Ah battery is under 7 lbs, which is light for a battery with huge runtime potential.

For comparison, a typical 20V 2.5Ah compact lithium-ion battery is around 1.5 lbs while heavy 12V lead-acid batteries can be 20 lbs or more. So while more substantial than lower voltage packs, Kobalt’s 80v batteries remain manageable and well-balanced in power tools for most users thanks to wise weight distribution.

The light lithium-ion construction also makes Kobalt batteries easy to transport and share between tools. Changing packs is quick and keeps you working versus lugging around a heavyweight lead-acid alternative. Just monitor battery life and have a backup charged for extended all-day use.

How to Extend the Life of a Kobalt 80v Battery

To maximize lifespan and performance, follow these usage and maintenance tips:

• Recharge properly – Never let batteries fully deplete. Charge after each use or when battery indicator shows 25% capacity left.
• Prevent overheating – Avoid exposing batteries to excessive heat. Don’t leave in hot vehicles or direct sunlight.
• Use recommended charger – Use only a compatible Kobalt lithium-ion charger for optimal performance and battery life.
• Avoid deep discharges – Don’t let batteries sit uncharged for prolonged periods to prevent deep discharge damage.
• Store batteries properly – Keep batteries around 40% charge if storing long term. Storing at full charge also shortens lifespan.
• No short circuiting – Prevent direct terminal contact to avoid dangerous shorts that can damage and destroy batteries.
• Limit drop damage – Dropping batteries can damage cells and shorten battery life. Use care when handling.
• Keep contacts clean – Clean battery terminals as needed to avoid charge issues from dirt, grime, or corrosion buildup.

Proper care maximizes the lifetime of Kobalt’s lithium-ion batteries. With smart use and maintenance, most users can expect 2-4 years of usable life from an 80v battery pack before significant capacity loss occurs.

What is the Difference Between Kobalt 80v and 40v Batteries?

While both lithium-ion batteries, Kobalt 80v and 40v packs have some key differences:

• Higher voltage – 80v has double the voltage for more power and ability to run larger tools. Better for heavy workloads.
• More Ah capacities – Kobalt 80v offers up to 7.5Ah packs. 40v largest is just 4.0Ah. Higher capacities equal longer runtimes.
• Charge port differences – The slide-style charge/tool connections differ between 80v and 40v packs to prevent mismatching.
• Battery capacities – 80v packs range from 100Wh to 600Wh. 40v batteries max at just 160Wh capacity.
• Tool compatibility – 40v batteries ONLY work with Kobalt 40v tools. 80v batteries work with both 80v and 40v Kobalt tools.
• Performance – 80v delivers similar power and speed as gas units while 40v competes with electric counterparts.

While the 40v line is lighter duty, the 80v platform offers greater power and run times for larger jobs. The ability to use 80v batteries in 40v tools adds even more versatility.

How Do You Store a Kobalt 80v Battery?

Use these storage practices maximize battery lifespan:

• Avoid temperature extremes – Store batteries in cool, dry locations away from excessive heat or freezing cold. Ideal temperature range is 60° to 80° F.
• Store at partial charge – Maintain around 40% charge when batteries will sit unused for weeks or months. Storing fully charged shortens lifespan.
• No metal contact – Prevent direct contact with metals that could short circuit battery terminals. Use included plastic caps or insulation.
• Check charge monthly – If storing long term, check charge every 4-6 weeks and recharge to 40% as needed to prevent deep discharge damage.
• Clean contacts – Keep battery terminals and tool connectors clean. Dirty connections can slowly drain batteries.
• Store discharged – For storage beyond 6 months, fully discharge battery, then bring to around 30% charge for minimal self-discharge.
• Avoid compression – Don’t stack heavy objects on stored batteries to prevent cell damage.

Proper storage care reduces battery aging so your Kobalt 80v packs stay ready when you need them. Check charge levels monthly and recharge as needed for long-term storage.

Are There Any Safety Tips for Using a Kobalt 80v Battery?

Lithium-ion batteries like Kobalt 80v packs require safe handling. Follow these essential safety guidelines:

• Use only Kobalt chargers and tools with 80v batteries to avoid issues. Don’t attempt to charge via incompatible chargers.
• Don’t attempt to open, puncture, or damage the battery housing and cells.
• Charge batteries in open, dry locations away from flammables. Don’t charge unattended.
• Stop using battery if you notice any odor, overheating, or damage. Properly dispose of faulty batteries as hazardous waste.
• Avoid direct terminal contact with keys, coins, tools or other metals to prevent dangerous shorts and burns.
• No wet usage or submerging batteries in water. Dry hands before handling.
• Prevent excessive heat exposure. Don’t leave batteries in hot vehicles.
• Keep batteries away from children and pets.
• Learn safe battery recycling practices and never discard in household trash.

Taking basic safety precautions reduces the risk of battery damage, overheating, or fire. Treat lithium-ion batteries with care and replace immediately if physical damage is noticed.

What Is the Runtime of a Kobalt 80v Battery on a Single Charge?

Kobalt 80v battery runtime varies based on tool usage, workload demand, battery age and capacity. Some typical examples based on moderate usage:

• 2.5Ah battery
  • String trimmer = 25-35 mins
  • Leaf blower = 20-25 mins
  • Compact chainsaw = 20-25 mins
• 4.0Ah battery
  • Lawn mower = 45-60 mins
  • Hedge trimmer = 35-45 mins
  • Snow blower = 30-40 mins
• 5.0Ah battery
  • Chain saw = 60-75 mins
  • Power washer = 45-60 mins
  • Push mower = 75-90 mins
• 6.0Ah battery
  • Self-propelled mower = 90-120 mins
  • Snow blower = 60-75 mins
  • Brush cutter = 70-90 mins
• 7.5Ah battery
  • Riding mower = 180-240 mins
  • Snow blower = 90-120 mins
  • Portable power station = 120-180 mins

Runtimes are extended for intermittent use or lighter work. Heavier workloads will require battery swaps sooner. Having multiple charged battery packs makes it easy to go all day.

How to Reset a Kobalt 80v Battery

Resetting Kobalt batteries can resolve problems like charging issues, short runtime, or other glitches. Try these reset steps:

1. Remove the battery from the tool or charger it is connected to.
2. Press and hold the battery indicator/test button for 10-15 seconds. Hold until the indicator blinks.
3. The blinking light means the battery management system has successfully reset.
4. Place the battery back on the charger and fully recharge before use. Allow a complete recharge cycle.
5. The battery reset process re-calibrates the internal computer, which can fix software-related issues.

If problems persist after a reset, the problem is likely hardware related. Check battery terminals and contacts for any debris or damage. Batteries may need replacement if they continue having issues after a reset and visual inspection. Reset any connected chargers as well.

What is the Best Charger for a Kobalt 80v Battery?

Kobalt offers two main charger options compatible with all Kobalt 80v lithium-ion batteries:

• Standard Charger (Model KBX80-06)
  • Less expensive at around $60-$80
  • Charges Kobalt 2.5Ah-7.5Ah batteries in 45-80 mins
• Rapid Charger (Model KBX80-10)
  • Charges 2.5Ah packs in just 25 mins
  • Same charge time for larger batteries (60-80 mins)
  • More expensive at $90-$100

Both utilize similar 120V household AC plugs and charge Kobalt batteries at the ideal rate. There are also 12V DC vehicle charger options for charging batteries away from home.

The rapid charger delivers noticeably faster charge times for 2.5Ah packs, making it the best choice for high-use situations with multiple small batteries. But those using larger 5Ah+ batteries may not benefit from the speedier charging versus the standard model.

Check sales and pricing between the chargers. Overall, you can’t go wrong with either official Kobalt 80v charger for optimal battery charging and longevity. Avoid knock-off chargers lacking UL certification or that don’t match Kobalt’s charge specifications.