A: No, 40v and 20v are not interchangeable.
Can you use a 40V battery in a 20V tool?
Step down the voltage to 20 volts without intervening. It is possible to use a higher capacity battery with more hours and run time, but the battery has to be 20 volts. The tool will be destroyed by the higher voltages.
Can I charge a 20 volt battery on a 40 volt charger?
In short, you should NOT use a 40v battery in a 20v tool. The voltage overload will destroy the battery and the tool. The same goes for charging equipment: it is NOT safe to charge a 40v battery with a 20v charger and vice versa.
What is the difference between a 20V battery and a 40V battery?
Battery Voltage
The higher the voltage, typically, the more cells that are in the battery pack. So when comparing a 40V pack to a 20V pack, in most cases the 40V pack will have more cells which means more power capacity available.
Are 40 volt lithium batteries interchangeable?
Li-ion battery sizes differ so even in cases where a battery has the same volts (40V in the image above), if the Ah is different the battery size will likely also be different and so may not fit on the same tool.
Are Dewalt 40V batteries interchangeable?
The 40V MAX* 4.0Ah battery provides 160 watt hours of energy to deliver long runtime. All DEWALT 40V MAX* batteries are compatible with DEWALT 40V MAX* Outdoor Power Equipment.
Are Kobalt 40V batteries interchangeable?
As all Kobalt 40V batteries are to be interchangeable between 40V tool models, there should not be an issue with using this battery in place of KB 440-06.
Are all Black and Decker 20V batteries interchangeable?
A: The 20V line of batteries and chargers are interchangeable. The only difference is that you cannot charge a Lith-ion battery on a Ni-cad charger.
Does Black and Decker make a 40 volt drill?
40V MAX*: The Power You Need Without the Hassle™
Great for jobs large and small, the 40V MAX* system isn’t just powerful, it’s convenient. No gas. No cords. Nothing to stand between you, finishing the job, and getting on with your day.
What is the difference between 40V and 80V mower?
40V MAX*: The Power You Need Without the Hassle™
Great for jobs large and small, the 40V MAX* system isn’t just powerful, it’s convenient. No gas. No cords. Nothing to stand between you, finishing the job, and getting on with your day.
Is it OK to leave a lithium ion battery on the charger?
Armed with this knowledge, it becomes clear that if the correct voltage limit is set for the lithium ion battery you are charging, there should be no issue leaving a lithium ion battery on the charger.
Can I use a 40V battery in a 36V tool?
Regarding ratings, a 40V and 36V batteries are the same, just like 20V and 18V tool batteries are the same. They are just different ways of rating the pack for marketing bull excrement.
Can you use a 40 volt battery in an 18 volt tool?
The new Makita XGT 40v tools won’t be compatible with 18v LXT batteries (and vice versa) but a charging adaptor has been developed which will enable users to recharge both types of battery from the same charger, so you’ll be able to keep clutter down to a minimum when using both ranges simultaneously.
Can you use any 40V battery on a Ryobi?
All RYOBI 40 Volt batteries are compatible with all RYOBI 40V Tools and come with an on-board fuel gauge to display remaining runtime. This battery works with all RYOBI 40-Volt tools and chargers.
What batteries are compatible with Greenworks 40V?
40V 4.0Ah Lithium Battery Replacement for 29472, Compatible with 29462 BAF724 Greenworks 40V G-MAX/Elite Cordless Power Tools 25322 25302 21332 2901319 29482.
Are Ryobi 40V and 40V HP interchangeable?
Part of the RYOBI 40V System & the #1 Cordless Mower brand, 40V HP tools and their batteries are compatible with over 50 RYOBI 40V tools.
References:
- https://homex.com/ask/can-you-use-a-40v-battery-in-a-20v-tool
- https://myhomedwelling.com/can-you-use-a-40v-battery-in-a-20v-tool/
- https://remingtonpowertools.com/how-to/batteries-101-what-you-need-to-know-about-battery-powered-yard-tools/
- https://gardeningproductsreview.com/lithium-ion-batteries-faqs/
- https://www.dewalt.com/product/dcb404/40v-max-lithium-ion-battery-pack-40ah
- https://www.lowes.com/pd/Kobalt-40-Volt-HC-4-Ah-Battery/1002890756
- https://www.homedepot.com/p/questions/BLACK-DECKER-20-Volt-1-5Ah-MAX-Lithium-Ion-Battery-2-Pack-Charger-Not-Included-LBXR20-OPE2/204158989/1
- https://www.blackanddecker.com/solutions/40v
- https://www.youtube.com/watch?v=RER5Cy03ZnE
- https://megalifebattery.com.au/blogs/news/is-it-ok-to-leave-a-lithium-ion-battery-on-the-charger
- https://www.candlepowerforums.com/threads/ryobi-40v-battery-is-it-actually-36-drawing-40-max.471843/
- https://www.tooled-up.com/blog/makita-xgt-40v-tools/
- https://www.ryobitools.ca/products/details/40v-7-5ah-lithium-ion-battery
- https://www.amazon.com/Lithium-Replacement-Compatible-Greenworks-Cordless/dp/B08XNCPRVM
- https://www.ryobitools.ca/hp/40v