Return to Product Listing

18V ONE+™ LITHIUM+™ 4.0 Ah Battery with FREE 2nd Battery

Model: #P122

Buy at The Home Depot
Large 36f404b0 3e5b 4827 83ec 39a77ce32c40
  • Tiny 36f404b0 3e5b 4827 83ec 39a77ce32c40

While supplies last, purchase this RYOBI 18V ONE+ LITHIUM+ High Capacity Battery with a Free 2nd 4Ah Battery included ($198 value if purchased separately). This limited time offer is an incredible value for any RYOBI ONE+ user. The RYOBI 18V ONE+High Capacity LITHIUM+ battery provides 4x more runtime, 4x longer lasting charge and 20-percent lighter weight than Ni-Cd batteries. The fuel gauge lets you know the battery status before work begins. Lithium-ion batteries provide fade-free power for maximum performance throughout the charge. Best of all, it works with over 70 great one plus tools.

Product Videos

List 6906d555 e0a1 4b7a a30d e2111355e4f8

Compared to 18-volt Ni-Cd (P100):

  • 4X runtime
  • Improves the performance of 18V ONE+ tools up to 35-percent
  • On-board fuel gauge to check your charge before work begins
  • Holds charge 4x longer
  • Compatible with all RYOBI 18V ONE+ tools
  • Charge only with 18V one plus dual-chemistry chargers
  • 20-percent lighter weight reduces user fatigue

(2) 18V ONE+ High Capacity LITHIUM+ batteries

What do I do if my battery is exposed to a corrosive or conductive fluid?

If your battery pack is exposed to a corrosive or conductive fluid, do not attempt to use or charge the battery pack and immediately perform the following steps:

1. Wear appropriate personal protective equipment, including eye protection and rubber gloves.

2. Place your exposed battery pack in a large bucket, such as a 5 gallon or similar bucket, and fill the bucket with regular tap water. Do not place more than two packs in the bucket.

3. Locate the bucket outdoors in an area inaccessible to children and pets and away from all buildings, garages/ sheds, structures, vehicles, and combustible/flammable materials.

4. Leave the battery pack(s) in the bucket filled with tap water and call Customer Service at 1-800-525-2579 for additional instructions on the proper disposal of the exposed battery pack(s).

Tool Lanyard - Model p922

P922 309 trilingual 02
Published: 07-18-2017
Filesize: 174 KB

One+ 18V SDS Plus Rotary Hammer Drill - Model p222

P222 647 trilingual 03
Published: 08-07-2015
Filesize: 3.21 MB

P222 647 r 01
Published: 12-23-2015
Filesize: 713 KB

19 V Angle Grinder - Model p422

P422 909 trilingual
Published: 02-24-2014
Filesize: 2.11 MB

P422 909 r
Published: 08-11-2014
Filesize: 222 KB

Angle Grinder, 18V - Model p422

P421 p422 190 trilingual
Published: 11-06-2013
Filesize: 2.11 MB

18 Volt Lithium-Ion Battery Pack - Model p102 / p105

P102 p105 184 trilingual 06
Published: 08-04-2017
Filesize: 335 KB

18 V Jig Saw - Model p522

P522 943 eng
Published: 04-19-2006
Filesize: 2.38 MB

P522 943 fr
Published: 04-19-2006
Filesize: 2.38 MB

P522 943 sp
Published: 04-19-2006
Filesize: 2.38 MB

P522 943 r
Published: 05-23-2011
Filesize: 360 KB

18 V 2-Speed Hammer Drill - Model p211

P211 749 tri
Published: 03-16-2009
Filesize: 3.12 MB

P211 749 r
Published: 11-30-2010
Filesize: 516 KB

1/2 in., 18 V 2-Speed Hammer Drill - Model p210

P210 540 eng
Published: 07-24-2006
Filesize: 772 KB

P210 540 fr
Published: 07-24-2006
Filesize: 779 KB

P210 540 sp
Published: 07-24-2006
Filesize: 776 KB

P210 540 r 04
Published: 01-19-2012
Filesize: 431 KB

18 V Ni-Cd/Li-Ion 6 Port SuperCharger - Model p125

P125 500 trilingual 04
Published: 04-29-2015
Filesize: 1.58 MB

18 V Dual Port Charger - Model p120

P120 566 eng
Published: 05-22-2006
Filesize: 498 KB

P120 566 fr
Published: 05-22-2006
Filesize: 500 KB

P120 566 sp
Published: 05-22-2006
Filesize: 500 KB

18 V Battery Charger - Model p112

P112 696 trilingual
Published: 07-01-2009
Filesize: 1.86 MB

Click the link below to access power tool replacement parts schematics and order parts online.

For those customers that prefer ordering by phone, simply contact the Ryobi master parts distributor at toll free 1-877-545-4099, and place your order over the phone.

Visit Ryobi Power Tools Parts Store
RYOBI Days Free Tool Promo

Related Projects