RYOBI OP4040A1 40V Lithium-Ion 4.0 Ah Battery
The RYOBI 40V 4.0 Ah Battery is the perfect addition to your RYOBI 40V collection.
This 4.0 Ah battery gets 2X more runtime than the RYOBI 40V 2.0 Ah Compact Battery while delivering the same fade-free power and performance.
All RYOBI 40 Volt batteries come with an on-board fuel gauge to display remaining runtime.
This battery works with all RYOBI 40-Volt tools and chargers. Backed by a 3-year warranty, there’s never been a better time to consider cordless.
Works with all RYOBI 40-Volt lithium-ion tools and chargers
- 2X more runtime than the RYOBI 40V 2.0 Ah Compact Battery
Fade-free lithium-ion power - On-board fuel gauge displays remaining runtime
Charges in 40 minutes or less with the RYOBI 40V Rapid Charger (Model # OP406A, Internet SKU 312564301) - Charger Sold Separately
3-Year Limited Warranty - Click here for more Power Tool Batteries & Chargers on Our Website
- See reviews of RYOBI OP4040A1 on Youtube
ccb65 –
These 40v 4ah batteries work out great, have under 1/2 acre of land and can get a couple of trimming jobs done and when equipped with a Ryobi 300 watt 40v inverter you get power incase of power outages. With a 40v 4ah battery in the Ryobi 300w inverter can watch 65” TV, cable/internet box ( kids loss their minds) and DVD player for 2hrs and 55 mins. Total I have 4-4ah, 2-3ah, 3 2ah, 2-5ah and 4-6ah 40v volt batteries, and with todays new 40v quick chargers can charge a 6ah battery under 50 mins and less with other 40v batteries. So no more long waits to finish up yard work, I have yet had any issues with dead or non-charging batteries since switching over to 40v battery outdoor tools. I definitely would hands down recommend Ryobi 40v 4ah batteries and up, reliable, long lasting ( especially on early or early evening cooler days) and with the simple push of a button get battery level instantly.
Brandon –
Got a Ryobi 4ah 40V lithium battery and quick charger as a gift ! Now I’ll have a reliable backup for my leaf blower to get my chores done fast. The Rapid Charger cuts recharging in half or better so there’s hardly any down time. Full charge on new battery took 52 minutes ! Amazing !