RIDGID 18V 4.0 Ah MAX OUTPUT Lithium-Ion Battery (2-Pack) and (1) 18V 2.0 Ah MAX Output Lithium-Ion Battery
RIDGID introduces the AC8400242 18V 4.0 Ah MAX OUTPUT Lithium-Ion Battery (2-Pack) and (1) 18V 2.0 Ah MAX Output Lithium-Ion Battery. MAX Output Batteries are RIDGID's most powerful and longest running batteries. These 4.0 Ah MAX Output Batteres will provide up to 3X more runtime compared to the 1.5 Ah lithium-ion battery (AC870015). The RIDGID MAX Output 2.0 Ah battery will also provide extended runtime compared to the 1.5 Ah Lithium-ion battery (AC870015). Pair MAX Output batteries with RIDGID tools for maximum power in any application. The advanced electronics in MAX Output batteries enable users to power through the most demanding applications on the jobsite. The RIDGID MAX Output 4.0 Ah battery is compact and lightweight, which reduces user fatigue. As always, these RIDGID MAX Output batteries are 100% compatible with all RIDGID 18V tools. Best of all, these batteries are eligible for the Industry's Only Lifetime Service Agreement, simply register within 90 days of purchase for FREE Parts, FREE Service, For LIFE. Charger sold separately.
RIDGID 18V 4.0 Ah MAX OUTPUT Lithium-Ion Battery (2-Pack) and (1) 18V 2.0 Ah MAX Output Lithium-Ion Battery
About This Product
RIDGID introduces the AC8400242 18V 4.0 Ah MAX OUTPUT Lithium-Ion Battery (2-Pack) and (1) 18V 2.0 Ah MAX Output Lithium-Ion Battery. MAX Output Batteries are RIDGID's most powerful and longest running batteries. These 4.0 Ah MAX Output Batteres will provide up to 3X more runtime compared to the 1.5 Ah lithium-ion battery (AC870015). The RIDGID MAX Output 2.0 Ah battery will also provide extended runtime compared to the 1.5 Ah Lithium-ion battery (AC870015). Pair MAX Output batteries with RIDGID tools for maximum power in any application. The advanced electronics in MAX Output batteries enable users to power through the most demanding applications on the jobsite. The RIDGID MAX Output 4.0 Ah battery is compact and lightweight, which reduces user fatigue. As always, these RIDGID MAX Output batteries are 100% compatible with all RIDGID 18V tools. Best of all, these batteries are eligible for the Industry's Only Lifetime Service Agreement, simply register within 90 days of purchase for FREE Parts, FREE Service, For LIFE. Charger sold separately.
Highlights
- MAX Output Batteries provide up to 2X more power compared to the 1.5 Ah lithium-ion battery (AC870015)
- 4.0 Ah MAX Output Batteries: Up to 3X more runtime compared to the 1.5 Ah lithium-ion battery (AC870015)
- 2.0 Ah MAX Output Battery: Extended runtime compared to the 1.5 Ah Lithium-ion battery (AC870015)
- Advanced electronics and innovative cooling technology for extended battery life
- Compact size reduces user fatigue
- Fuel gauge displays power level on the job
- 100% Compatible: Works with all RIDGID 18V Batteries, Tools, and Chargers
- Lifetime Service Agreement with registration within 90 days of purchase
- Includes: (2) R840040 18V 4.0 Ah MAX Output Lithium-Ion Batteries, (1) R840020 18V 2.0 Ah MAX Output Lithium-Ion Battery, and operator's manual
- Charger sold separately
- RIDGID: Build for a Lifetime
| Manufacturer | RIDGID |
|---|---|
| Set Product as New from Date | Feb 9, 2026 |
| Set Product as New to Date | Apr 9, 2026 |
| Hard Drive | 8 GB |