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JUNWOOD 18V 8.0Ah P108 Replacement Batteries, 2-Pack1 / 7
Product guide

JUNWOOD 18V 8.0Ah P108 Replacement Batteries, 2-Pack

JUNWOOD 18V P108 replacement batteries are sold as a two-pack for Ryobi ONE+ 18V tools. The listing claims 8.0Ah capacity per battery and compatibility with a range of Ryobi battery models, with a four-LED charge indicator. Check your tool and charger model against the compatibility details before buying.

At a glance

  • Listing specifies two replacement batteries, each described as 8.0Ah and 18V.
  • Four-LED indicator is claimed to show remaining charge level.
  • Compatibility is claimed for Ryobi ONE+ 18V tools and original chargers, including numerous battery models.
Price
$44.78Save 20%

Reference price: $55.99

Price checked: Nov 14, 2026

View offer

Pros and cons

Pros

  • A two-battery set can provide a spare while another battery is in use.
  • The claimed four-LED indicator gives a quick visual charge-level check.
  • The listed compatibility covers multiple Ryobi ONE+ battery model numbers.

Technical specifications

5 specifications
Identity
BrandJUNWOOD
Battery details
Voltage18V
Capacity8.0Ah/8000mAh
Energy144wh
Battery typeLithium ion

What to know before buying

Listing details to confirm

Battery capacity and compatibility are manufacturer listing claims, not independently verified. The listing says "2 x P108 18V batteries" and describes each as 8.0Ah, but product details say "1 Count". Compatibility model lists also vary: some mention PBP-series batteries while other lists omit them, so verify the selected listing against your tool and charger. The listed energy is 144wh, which is energy rather than power. The seller advises letting the battery cool before charging after use.

Who is it for?

A good fit for

  • Ryobi ONE+ 18V tool owners seeking a claimed compatible two-battery replacement set.
  • Buyers who want a battery charge indicator and have verified their tool and charger model against the listing.

Less suited to

  • Owners of tools that require a different battery voltage or whose model is not confirmed compatible.
  • Buyers who need independently established capacity, run time, or cross-model compatibility.
JUNWOOD 18V 8.0Ah P108 Replacement Batteries, 2-Pack · photo 2
Additional product photo 2

Customer reviews on Amazon

4 / 5 · 9 ratings
  • 5 stars66%66%
  • 4 stars0%0%
  • 3 stars0%0%
  • 2 stars34%34%
  • 1 star0%0%

Aggregate ratings are mixed, with a majority in the five-star category but a substantial two-star share. This small rating sample does not establish why customers rated the batteries this way or confirm their capacity and compatibility claims. Buyers relying on a particular run time or tool pairing should verify those details before purchase.

Frequently asked questions

How many batteries are included?

The title and listing feature text claim two batteries. However, the product details also state "1 Count", so check the selected listing to confirm the quantity.

Which tools and batteries are listed as compatible?

The listing claims compatibility with Ryobi ONE+ 18V tools and lists battery models including P102, P108, P190 and PBP-series models, but its compatibility lists are inconsistent. Confirm your exact tool and charger model before purchase.

Does each battery have an indicator?

The listing describes a four-LED indicator that shows the remaining charge level.

What should I know about charging after use?

The seller advises letting the battery cool before charging after it has been exhausted.

JUNWOOD 18V 8.0Ah P108 Replacement Batteries, 2-Pack · photo 3
Additional product photo 3

Alternative options

Product details in Markdown