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RIDGID AC840040P 18V Lithium-Ion MAX Output 4.0 Ah Battery (2-Pack)

(2 customer reviews)

Original price was: $219.00.Current price is: $197.10.

  • MAX Output Batteries Provide More Power and More Runtime
    Compatible with all RIDGID 18V Tools and Chargers
    Free Parts and Service for Life with Registration
  • 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
  • Return Policy: 14 days from the date of receipt
  • Free shipping
  • Estimated Delivery: 5-10 business days
SKU: 0648846081540 Categories: , Tags: ,

RIDGID AC840040P 18V Lithium-Ion MAX Output 4.0 Ah Battery (2-Pack)

RIDGID introduces the AC840040P 18V MAX Output 4.0 Ah Lithium-Ion Battery 2-Pack. MAX Output Batteries are RIDGID’s most powerful and longest running batteries. These batteries will provide up to 3X more 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. These RIDGID MAX Output 4.0 Ah batteries are compact and lightweight, which reduces user fatigue. As always, these RIDGID MAX Output 4.0 Ah 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.

  • MAX Output Batteries provide up to 2X more power compared to the 1.5 Ah lithium-ion battery (AC870015)
    Up to 3X more 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: (1) AC840040PN 18V Lithium-Ion MAX Output 4.0 Ah Battery (2-Pack) and operator’s manual
    Charger sold separately
  • RIDGID: Build for a Lifetime
Brand

2 reviews for RIDGID AC840040P 18V Lithium-Ion MAX Output 4.0 Ah Battery (2-Pack)

  1. Sam –

    If you have one or more of the Ridgid line of 18V cordless tools, this battery will give you extended use without needing to recharge or swap batteries. Rated at 18V, 6 Ah, the Lithium-Ion battery is claimed to be compatible with all the Ridgid 18V tools (I can verify that is true for their ½ inch drill motor, ¼ inch hex drive impact driver, receipt saw and oscillating multi-tool). Compared to the 2 Ah versions of the 18V battery, the 6 Ah battery is, understandably heavier, though at 25.8 oz. the weight tradeoff for more capacity is reasonable. It is 60-80% heavier than the 2 Ah versions, but the balance when using the tools (even the smaller ones, such as the impact driver) is still good, due to the weight being below one’s grip. As on other of the 18V batteries in this line, there is a four (4) bar charge indicator. As received, it showed one (1) bar, and took approximately 2 hours to fully charge it to the four (4) bar indication. The battery is eligible for the Lifetime Service Agreement (LSA), which requires registration of your battery, but will provide for free replacements should it become unusable. This is in addition to the three (3) year warranty against defects. If you find you are frequently having to stop and change or charge batteries, this will save you a lot of time, allowing you to continue to work.

  2. Rory J. –

    This is the first battery I’ve ever used rated at 6ah. I successfully used it to power the 1/2 in drill/driver. My project was to drywall a basement of about 16 x 20- including ceilings. Even after a few undo’s and redo’s, I still had 2 bars left on the battery. It’s a pretty big battery, but still, that’s a lot of work for a single battery of any capacity. Can’t wait to see what else I can do with this animal. Very pleased and surprised how much this can do. Nice to have a battery that can go the distance without having to be charged at lunch time.

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