What batteries and charger come in the Ryobi PSK1212SB kit?
The PSK1212SB Starter Kit includes one 18V ONE+ 4.0Ah HIGH PERFORMANCE Lithium-Ion battery, one 18V ONE+ 2.0Ah Lithium-Ion battery, and a compatible 18V ONE+ charger.
RYOBI PSK1212SB 18V ONE+ 4.0Ah and 2.0Ah Battery Starter Kit
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RYOBI PSK1212SB 18V ONE+ 4.0Ah and 2.0Ah Battery Starter Kit
Model Number: PSK1212SB
RYOBI PSK1212SB 18V ONE+ 4.0Ah and 2.0Ah Battery Starter Kit
Product Overview
RYOBI PSK1212SB 18V ONE+ 4.0Ah and 2.0Ah Battery Starter Kit
SKU: 206615
RYOBI PSK1212SB ONE+ starter kit featuring one 18V 4.0Ah lithium-ion battery, one 18V 2.0Ah lithium-ion battery, and a compatible battery charger.
Kit Contents
- One RYOBI ONE+ 18V 4.0Ah lithium-ion battery
- One RYOBI ONE+ 18V 2.0Ah lithium-ion battery
- One RYOBI ONE+ 18V battery charger
- Only additional components shown in the product photos
Key Features
- RYOBI 18V ONE+ battery platform
- Lithium-ion battery technology
- Two-battery starter kit
- 4.0Ah extended-capacity battery
- 2.0Ah compact battery
- On-board battery fuel gauges
- Compatible ONE+ battery charger
Specifications
| Brand | RYOBI |
|---|---|
| Model | PSK121K1212SB |
| SKU | 206615 |
| Product Line | ONE+ |
| Product Type | Battery and Charger Starter Kit |
| Voltage | 18V |
| Battery Technology | Lithium-Ion |
| Battery Capacities | 4.0Ah and 2.0Ah |
| Number of Batteries | Two |
| Charger Included | Yes |
| Configuration | Starter Kit |
| Condition | New |
Important Purchase Information
Please review all product photos before purchasing. Photos help confirm packaging condition and included contents. Only the two specified batteries, charger, and additional confirmed or photographed components are included.
Frequently Asked Questions
Quick answers to common questions about this product.
Is the PSK1212SB compatible with all Ryobi 18V ONE+ tools?
Yes. Both batteries and the charger work with the full RYOBI 18V ONE+ system, including standard 18V ONE+ and 18V ONE+ HP brushless tools.
What is the difference between the 4.0Ah and 2.0Ah batteries?
The 4.0Ah HIGH PERFORMANCE battery delivers longer runtime and more power for demanding tools, while the lighter 2.0Ah battery is ideal for compact tools and lighter everyday tasks.
What is COOL-CORE technology?
COOL-CORE is a heat management system that regulates the battery pack's temperature, keeping it running cooler and maintaining consistent output during use.
What is IntelliCell in the Ryobi battery?
IntelliCell is a smarter power and runtime management system that maximizes performance to keep your tools running at their best, even during demanding use.
Does the battery have a charge indicator?
Yes. Each pack features a high-visibility LED fuel gauge that clearly displays the remaining runtime so you can stay productive without interruption.
Can I use the 4.0Ah HIGH PERFORMANCE battery on older Ryobi 18V tools?
Yes. It is fully backward compatible with the entire 18V ONE+ platform, though it delivers its maximum power and runtime benefits when paired with 18V ONE+ HP brushless tools.
Is the PSK1212SB a good value compared to buying batteries separately?
The kit bundles two batteries and a charger together, typically offering a significant saving versus purchasing each item individually, with a retail MSRP of $228.
Does this kit include any tools?
No. The PSK1212SB is a battery and charger starter kit only — it includes two batteries and a charger but no power tools.
How long do the batteries take to charge?
Charge time varies by battery capacity and the specific charger model included. The 2.0Ah battery will charge faster than the higher-capacity 4.0Ah battery.