Will this replace a kb 280-08

Yes, and it will yield 25% longer run time.

Will this battery charge on a charger that came with a 2.0 AH battery?

I believe so long as your other battery is an 80v as well it will. I charge this on the one that came with my 80v mower

Can this 80 v battety be used with a kobalt rechargeable lawn mower

The 80 volt Kobalt batteries can be used for all 80 volt Kobalt yard equipment. Wether it is a 2.0 Amp hour, or 2.5 Amp hour or a 6.0 Amp hour. (I have a 80 volt Kobalt lawn mower, 80 volt Kobalt weed trimmer, and 80 volt Kobalt leaf blower and am currently using 2.0 and 2.5 Amp hour batteries.

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Kobalt 80-volt 2.5-Amp Hours Rechargeable Lithium Ion Cordless Power Equipment Battery KB 2580-06

Product ID: 110552773

Details

Battery Capacity
2.5 amp_hours
Battery Cell Composition
Lithium Ion
Brand
Kobalt
Number of Batteries
1 Lithium Ion
Recommended Uses For Product
Power Tool

⚡80V max power

🔋2.5 Ah extended runtime

⏱️40-min fast charge

42432 som

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Description

⚡ Power up your productivity—charge fast, work smart, stay unstoppable!

RUGGED READY - Built tough for professional-grade performance—reliable power wherever your projects take you.
SMART LED FUEL GAUGE - Stay in control with an onboard LED indicator—never guess your battery life again.
UNMATCHED POWER BOOST - Experience 25% more runtime than standard 80V batteries—work longer, finish faster.
UNIVERSAL COMPATIBILITY - Seamlessly powers the entire Kobalt 80V Max tool family—one battery, endless possibilities.
RAPID RECHARGE TECHNOLOGY - Get back to work in under 40 minutes with ultra-fast charging—no downtime, all grind.

The Kobalt 80-volt 2.5-Ah Lithium Ion battery delivers professional-grade cordless power with 25% longer runtime than standard models. Compatible across the entire Kobalt 80V Max tool lineup, it features a rapid 40-minute charge and an onboard LED fuel gauge for real-time power monitoring. Designed for durability and efficiency, this rechargeable battery keeps your tools running longer and your projects moving faster.

Specifications

ASIN	B07L2KGDS2
Amperage	25 A
Antenna Location	Power Tool
Battery Capacity	2.5 amp_hours
Battery Cell Type	Lithium Ion
Battery Weight	1700 g
Best Sellers Rank	#23,608 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #223 in Cordless Tool Battery Packs
Brand	Kobalt
Customer Reviews	4.4 4.4 out of 5 stars (1,158)
Item Dimensions	7 x 5 x 4 inches
Item Weight	0.27 g
Manufacturer	Kobalt
Model Name	KB 2580 6 item
Model Number	KB 2580-06
Number of Batteries	1 Lithium Ion batteries required.
Reusability	Rechargeable
UPC	841821029418
Unit Count	1 Count
Voltage	80 volts

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42432 som

Duties & taxes included

In stock

Sold byAmazon KyrgyzstanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Kyrgyzstan.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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Fantastic experience overall. Will recommend to friends and family.

1 month ago

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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