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Internet # 339206615

Model # PSK1212SB

Store SKU # 1014888415

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ONE+ 18V Lithium-Ion Starter Kit with (1) 2.0 Ah Battery, (1) 4.0 Ah Batterry, and Charger

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  • Up to 4X More Runtime
  • 4Ah & 2Ah Lithium HIGH PERFORMANCE Batteries & Charger
  • Power All 300 ONE+ Products With Any RYOBI 18V ONE+ Battery
  • View More Details

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Product Details

About This Product

Power your entire RYOBI 18V ONE+ collection with longer runtime and enhanced performance using the RYOBI 18V ONE+ 4Ah & 2Ah Lithium HIGH PERFORMANCE Starter Kit. IntelliCell Electronics, a smarter power and runtime management system, maximizes performance to keep your tools performing at their best, even during demanding use. The COOL-CORE heat management system regulates pack temperature to keep it running cooler and maintain consistent output during use. A durable pack design with anti-vibration technology adds protection against impacts and everyday wear, whether you’re on the job or working around the house. A high-visibility LED fuel gauge clearly displays remaining runtime so you can stay productive without interruptions. Pair this Lithium HIGH PERFORMANCE battery with any 18V ONE+ HP tool to leverage high performance brushless motors and advanced electronics for more power, longer runtime and the overall best experience on the 18V ONE+ system. The included charger allows you to recharge your batteries and quickly move on to the next project. Part of the RYOBI ONE+ system – any 18V ONE+ battery works with any 18V ONE+ product. This 18V ONE+ 4Ah & 2Ah Lithium HIGH PERFORMANCE Starter Kit is backed by the RYOBI 3-year manufacturer’s warranty and includes (1) 18V 4Ah Lithium HIGH PERFORMANCE Battery, (1) 18V 2Ah Lithium HIGH PERFORMANCE Battery, Charger, and Operator's Manuals.

Highlights

  • 4Ah Battery: Delivers up to 4X more runtime
  • 2Ah Battery: Compact and lightweight
  • Batteries: IntelliCell electronics manage power and runtime to maximize performance under demanding use
  • Batteries: COOL-CORE heat management system maintains cooler temperatures while in use
  • Batteries: Advanced lithium cells maximize performance and runtime during demanding applications
  • Batteries: Durable pack design with increased impact durability and anti-vibration technology for added protection
  • Batteries: High visibility LED fuel gauge clearly indicates remaining runtime
  • Charger: Works with all RYOBI 18V ONE+ lithium-ion batteries
  • Charger: Indicator lights that show the status as batteries are charged and maintained
  • Charger: Energy Save Mode conserves energy when not charging or maintaining batteries
  • Charger: Mount on the wall to maximize workspace or sit flat on workspace
  • Download the all-inclusive RYOBI app for registration in seconds, a personalized digital tool box, exclusive access, customer service, and more
  • Part of the RYOBI 18V ONE+ System of Over 300 Cordless Products
  • 3-year manufacturer's warranty
  • Includes: PBP004 18V 4Ah Lithium HIGH PERFORMANCE Battery, PBP003 18V 2Ah Lithium HIGH PERFORMANCE Battery, PCG002 Charger, and Operator's Manuals
  • Click here for more information on Electronic Recycling Programs
  • Return Policy
  • California residents
     see Prop 65 WARNINGS

Product Information

Internet # 339206615

Model # PSK1212SB

Store SKU # 1014888415

Specifications

Details

AC\DC

AC

Battery Amp Hours

4 Ah

Battery Power Type

Lithium Ion

Battery Voltage (V)

18V

Charge time (min.)

80

Charger Included

Charger Included

Color Family

Gray

Individual Battery Weight

1.00 lb, 1.63 lb

Number of Charging Ports

1 Port

Number of Total Batteries Included

2

Power Tool Accessory Type

Battery and Charger Set

Power Tool Features

No Additional Features

Rechargeable

Yes

Returnable

90-Day

Used with Equipment Type

Utility

Questions & Answers

Do the batteries come ready to use, or do they need to be charged first? If they need to be charged first, how long do they need to be charged before the first use?
ByJun 13, 2026
0 Answer | 
Answer This Question

Can both batteries be used with the 18v tools?
ByJun 11, 2026
1 Answer | 
Answer This Question

Hello, Nannaboo - Yes, you can use these batteries in any of your RYOBI 18V tools. If you need further support, then feel free to ask another question. You can also contact us by phone at 1.800.525.2579, Monday - Friday from 9am to 6pm (EST), or via email when you visit us at https://www.ryobitools.com/support/contact. This question is from RYOBI ONE+ 18V Lithium-Ion Starter Kit with (1) 2.0 Ah Battery, (1) 4.0 Ah Batterry, and Charger (PSK1212SB).

By|Jun 11, 2026


    Can you use these together in 18v push mower
    ByJun 11, 2026
    1 Answer | 
    Answer This Question

    Hello, Brenda - Yes, you can. If you need further support, then feel free to ask another question. You can also contact us by phone at 1.800.525.2579, Monday - Friday from 9am to 6pm (EST), or via email when you visit us at https://www.ryobitools.com/support/contact. This question is from RYOBI ONE+ 18V Lithium-Ion Starter Kit with (1) 2.0 Ah Battery, (1) 4.0 Ah Batterry, and Charger (PSK1212SB).

    By|Jun 11, 2026


      Is this compatible with the P201 model?
      ByJun 9, 2026
      1 Answer | 
      Answer This Question

      Hello, Jbtz - Yes, you can use these batteries with the P201. If you need further support, then feel free to ask another question. You can also contact us by phone at 1.800.525.2579, Monday - Friday from 9am to 6pm (EST), or via email when you visit us at https://www.ryobitools.com/support/contact. This question is from RYOBI ONE+ 18V Lithium-Ion Starter Kit with (1) 2.0 Ah Battery, (1) 4.0 Ah Batterry, and Charger (PSK1212SB).

      By|Jun 10, 2026


        are these high performance battery's
        ByJun 7, 2026
        1 Answer | 
        Answer This Question

        Hello, Jaun - Yes, these are High Performance batteries. If you need further support, then feel free to ask another question. You can also contact us by phone at 1.800.525.2579, Monday - Friday from 9am to 6pm (EST), or via email when you visit us at https://www.ryobitools.com/support/contact. This question is from RYOBI ONE+ 18V Lithium-Ion Starter Kit with (1) 2.0 Ah Battery, (1) 4.0 Ah Batterry, and Charger (PSK1212SB).

        By|Jun 8, 2026


          Is this battery compatible with the Ryobi P204 Drill? Will the Ryobi P115 Charger charge these batteries or just the included charger in the package?
          ByJun 7, 2026
          1 Answer | 
          Answer This Question

          Hello, Rs5410 - Yes, these batteries are compatible with the P204. The P115 charger is only for Ni-Cad batteries, so it cannot charge these batteries. If you need further support, then feel free to ask another question. You can also contact us by phone at 1.800.525.2579, Monday - Friday from 9am to 6pm (EST), or via email when you visit us at https://www.ryobitools.com/support/contact. This question is from RYOBI ONE+ 18V Lithium-Ion Starter Kit with (1) 2.0 Ah Battery, (1) 4.0 Ah Batterry, and Charger (PSK1212SB).

          By|Jun 8, 2026


            Can I use this with Ryobi lawn mower?
            ByJun 6, 2026
            1 Answer | 
            Answer This Question

            Hello, Kimr - Yes, you can use these batteries with a RYOBI 18V lawnmower. The 2Ah will not provide much runtime when used with a lawnmower, however. If you need further support, then feel free to ask another question. You can also contact us by phone at 1.800.525.2579, Monday - Friday from 9am to 6pm (EST), or via email when you visit us at https://www.ryobitools.com/support/contact. This question is from RYOBI ONE+ 18V Lithium-Ion Starter Kit with (1) 2.0 Ah Battery, (1) 4.0 Ah Batterry, and Charger (PSK1212SB).

            By|Jun 8, 2026


              can the PCG002 charger charge a 4ah , or 6ah battery?
              ByJun 6, 2026
              1 Answer | 
              Answer This Question

              Hello, Ryobi - Yes, this charger can charge all RYOBI 18V ONE+ batteries. If you need further support, then feel free to ask another question. You can also contact us by phone at 1.800.525.2579, Monday - Friday from 9am to 6pm (EST), or via email when you visit us at https://www.ryobitools.com/support/contact. This question is from RYOBI ONE+ 18V Lithium-Ion Charger (PCG002).

              By|Jun 9, 2026


                Viewing 1-8 of 155

                Customer Reviews

                4.7 out of 5

                • 4.7 out of 2,983 reviews
                • 87% recommend this product
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                Showing 1-10 of 2,983 reviews
                The product was a good value for the money. I used the batteries to power a 7 inch ryobi fan. My only problem with the batteries is they do not hold a charge as long as I would like.
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                Kit complete workday really great love it
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                • Verified Purchase
                I initially underestimated this tool. It requires little to no pressure and cuts effortlessly, like butter. A great surprise.
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                This review is from ONE+ 18V Lithium-Ion Charger
                This customer chose to rate the product and not provide text.
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                The battery is convenient and high capacity (haven't had to charge yet), and the charger base includes the nice battery indicator feature.
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                Response from RYOBIFeb 11, 2026
                Hello, HomeDepotCustomer - We are sorry to see your 2-star review! If you would, please reach out to us via our Contact Us page at https://www.ryobitools.com/support/contact. It would be great to learn about your experience and see if we can make it better! RYOBIOutdoorTools
                • Verified Purchase
                1 found this review helpful
                Quick shipping well packaged and decent charger not too fast though!
                by
                This review is from ONE+ 18V Lithium-Ion Charger
                Showing 1-10 of 2,983 reviews

                Compare Key Features

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                Product Snapshot

                Ideal for customers who want extended runtime and enhanced performance, ensuring productivity without interruptions.
                Ideal for customers who want fade-free power and long runtime, ensuring reliable performance.
                Ideal for customers wanting extended runtime and fast charging, ensuring optimized performance.
                Built for long-lasting durability and high performance in demanding jobsite conditions.

                Voltage

                18V
                18 V
                18 V
                18V

                Capacity

                2 Ah, 4 Ah
                2.0 Ah
                4.0 Ah
                6.0 Ah

                Battery Type

                Lithium-Ion
                Lithium-Ion
                Lithium-Ion
                Lithium-Ion

                Charging Time

                80 minutes
                40 minutes
                Less than 30 minutes
                60 min.

                Run Time

                Up to 4X more runtime
                Up to 1.5X more runtime
                Up to 4X more runtime
                Displays remaining run-time