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YongerTool 80V 5.0Ah Lithium-Ion Replacement Battery for Kobalt1 / 7
Product guide

YongerTool 80V 5.0Ah Lithium-Ion Replacement Battery for Kobalt

YongerTool’s 80V replacement battery is listed for Kobalt 80V power tools and chargers, with a 5.0Ah lithium-ion capacity. It also claims an LED charge indicator and built-in protection circuitry, but its stated energy and cycle-life figures are manufacturer claims rather than verified measurements.

At a glance

  • The listing claims compatibility with Kobalt 80V tools, including lawn mowers, leaf blowers and string trimmers, and with original Kobalt 80V chargers.
  • A built-in indicator is described as four LEDs showing remaining battery level.
  • The listed battery-management protections cover over-charge, over-discharge, over-voltage, over-current, short-circuit and overheating.
  • The manufacturer claims support for over 1200 charge cycles. This figure is not independently verified.
Price
$107.08Save 15%

Reference price: $125.99

Price checked: Nov 14, 2026

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Pros and cons

Pros

  • The 5 amp-hour capacity may suit longer yard-work sessions than a lower-capacity battery, though actual runtime depends on the tool and conditions.
  • An onboard four-LED indicator offers a quick visual charge-level check.
  • The stated compatibility includes Kobalt 80V outdoor power tools and chargers, with several charger models named.

Cons

  • No independent runtime, cycle-life or compatibility test results are supplied, so the advertised performance claims cannot be confirmed from this listing.

Technical specifications

10 specifications
Identity
BrandYongerTool
Power and battery
Battery typeLithium Ion
Voltage80V
Capacity5 amp_hours
Claimed energy360Wh
Battery quantity1 Nonstandard Battery batteries required.
RechargeableRechargeable
Compatibility and service
Stated compatibilityall Kobalt 80V series power tools and original Kobalt 80V chargers
Listed charger models#KRC 80‑06, #KRC 30‑60, #KB 2080‑60
Warranty description1 year

What to know before buying

Listing details to confirm

The listing states 5000mAh / 360Wh and 5 amp_hours, which are consistent capacity claims, but it also gives a 20 kg battery weight that is unusually high for this product type and unconfirmed. Confirm the actual weight, capacity and selected tool or charger fit before purchase. The title and listing describe an 80V battery, while the item details use the malformed battery-quantity wording “1 Nonstandard Battery batteries required.”

Who is it for?

A good fit for

  • Kobalt 80V tool owners seeking a replacement battery with a listed 5 amp-hour capacity.
  • Yard-work users who want an onboard charge-level indicator and a replacement described as compatible with Kobalt 80V chargers.

Less suited to

  • Buyers who need independently verified runtime, cycle-life or exact fitment confirmation before choosing a replacement battery.
  • Owners of Kobalt tools or chargers outside the stated 80V platform.
YongerTool 80V 5.0Ah Lithium-Ion Replacement Battery for Kobalt · photo 2
Additional product photo 2

Customer reviews on Amazon

4.3 / 5 · 227 ratings
  • 5 stars70%70%
  • 4 stars14%14%
  • 3 stars6%6%
  • 2 stars3%3%
  • 1 star7%7%

Aggregate ratings lean positive, with many five-star ratings, but a smaller share of low ratings means experiences are not uniformly favorable. With no review-summary evidence explaining those ratings, they do not establish why customers were satisfied or dissatisfied. For buyers, the advertised 5 amp-hour capacity and Kobalt 80V compatibility are relevant claims, but the ratings cannot confirm actual runtime or fit.

Frequently asked questions

Which tools is this battery listed for?

The listing claims compatibility with all Kobalt 80V series power tools, naming lawn mowers, leaf blowers and string trimmers. Check the tool model and connector fit before relying on that broad claim.

Which chargers are named as compatible?

The listing names the Kobalt KRC 80‑06, KRC 30‑60 and KB 2080‑60 chargers, and also claims compatibility with original Kobalt 80V chargers.

How can I check the remaining charge?

The listing describes a four-LED indicator for showing battery level.

Is the stated runtime or cycle life guaranteed?

No independent results are provided. The manufacturer claims a 5 amp-hour capacity, 360Wh and over 1200 charge cycles, but these figures are not verified here.

YongerTool 80V 5.0Ah Lithium-Ion Replacement Battery for Kobalt · photo 3
Additional product photo 3

Alternative options

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