Can you use a lithium ion battery in a NiCad Ryobi drill?

Asked By: Samad Galeas | Last Updated: 7th April, 2020
Category: technology and computing laptops
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Answer: Yes, the lithium batteries will work just fine in any of the older (blue) 18 volt Ryobi products. You will have to buy a lithium battery charger though. Do not attempt to use the old NiCad charger

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Moreover, can you use a lithium ion battery in a NiCad drill?

The earliest lithium-ion batteries were not backward-compatible with nicad battery tools, but that's changed over time. Due to advances in battery circuitry, however, chargers are not forward-compatible; the charger that came with a nicad tool will not work with lithium-ion batteries.

Similarly, can I use 18v battery in 14.4 V Ryobi drill? Re: Ryobi battery question I just went and checked for you and, at least in the 14.4V drill and the 14.4V flashlight, the 18V battery will fit. The fit isn't perfect by any means and it goes into the flashlight easier than the drill. You have to force it into the drill.

Hereof, can I charge Ryobi lithium battery with NiCad charger?

Only a Lithium-ion charger can be used to charge Lithium-ion batteries. You can purchase our RYOBI 18V ONE+ Lithium-Ion Upgrade Kit Here. A Hybrid product is one than can run off a battery OR an extension cord plugged into an outlet.

Do Ryobi batteries fit all tools?

Ryobi One+ Explained - One Battery Fits all One+ Tools. Welcome to the world of Ryobi One+ Power & Garden tools. Ryobi's One+ system consists of a range of 18 volt power tools and garden tools that can all be powered from a standard battery and charger system.

38 Related Question Answers Found

Do I need a special charger for lithium ion batteries?

Lithium batteries do not require any form of equalization. Once the voltage reaches the “return to bulk” voltage, the charger will then start a new charge cycle and start re-charging the battery. The “return to bulk” voltage setting in lead acid chargers is normally 12.5-12.7v.

Which battery is better lithium ion or NiCad?

Typically, Lithium-ion batteries are smaller and lighter than a NiCad battery. Lithium-ion also two to three times more expensive than NiCad. On the other hand, Lithium-ion has virtually no self-discharge. This allows a lithium ion battery to be stored for months without losing charge.

Do lithium ion batteries last longer than NiCd?

Whats the difference between Nickel Cadmium (Nicad), Nickel-metal hydride (NiMH), and Lithium Ion (Li-Ion)? Nicad batteries are very robust. They are good for working in extreme environments, such as cold or hot weather. They also have a longer life cycle than NiMH or Li-ion, with about 700-1000 life cycles.

Is Lithium Ion better than NiMH?

Li-ion Pros
Reliable: These have a significantly lower self-discharge rate than a NiMH battery. Small: They are smaller and lighter compared to NiMH batteries. Higher Voltage Output: A single cell can deliver 3.7v while even two NiMH cells can only give 2.4v.

Can I replace NiMh with lithium ion?


In general 1 Li-Ion cell replaces 3 NiMh cells in series, so in theory it should work. The details may be a problem because while there is a self discharge rate associated with NiMh cells, and they can handle some degree of overcharging, Li-Ion cells can't.

Is Lithium Ion better than nickel cadmium?

Lithium-ion (or Li-ion) batteries are smaller in size, require low maintenance and are environmentally safer than Nickel-cadmium (also called NiCad, NiCd or Ni-Cd) batteries. While they have similarities, Li-ion and NiCd batteries differ in their chemical composition, environmental impact, applications and costs.

What's the difference between lithium ion and lithium polymer?

Lithium Ion Batteries have high energy-densities and cost less than lithium-polymer batteries. In addition, they do not require priming when first used and have a low self-discharge. However, lithium-ion batteries do suffer from aging – even when not in use.

Is it OK to leave a Ryobi Lithium Ion battery on the charger?

Give the battery a good solid charge by leaving the battery connected to the charger for another hour couple of hours - but keep a good eye on the battery charger in case it begins to overheat.

Can you charge a lithium battery on a NiCad charger?

You can use any charger to charge Li-ion batteries, provided it has the right voltage(Which will depend on the battery you have). Those batteries contain a charge control circuit which supervises the charge.

Is it OK to leave a lithium ion battery on the charger?


While you're charging it back up, you should also avoid pushing a lithium-ion battery all the way to 100 percent. If you do fill your battery all the way up, don't leave the device plugged in. But in the long term, electronics will age faster if they're constantly plugged in while already charged to 100 percent.

Can you charge a lithium ion battery with a NiCad charger?

NiCad and NiMH batteries are amongst the hardest batteries to charge. Whereas with lithium ion and lead acid batteries you can control overcharge by just setting a maximum charge voltage, the nickel based batteries don't have a "float charge" voltage. So the charging is based on forcing current through the battery.

Can I charge a Ryobi lithium battery regular charger?

Yes, the lithium batteries will work just fine in any of the older (blue) 18 volt Ryobi products. You will have to buy a lithium battery charger though. Do not attempt to use the old NiCad charger

How long does Ryobi 18v Lithium battery last?

Ryobi claims that one of these batteries can last longer than 6,000 AA batteries. ?This is a lithium ion battery and will have that "fade free" power that other lithium ion batteries offer. Ryobi also states that their 4V battery will last for around 2,000 full charges before becoming defective.

Can you charge a lithium battery in a NiMH charger?

Every make of Li-ion battery is different, so chargers offer variable voltages, currents and charging times, and failing to use the correct settings can be catastrophic. NiMH chargers lack the safety features needed for Li-ion batteries. For these reasons, charge Li-ion batteries only in Li-ion chargers.

Can I leave Ryobi 40v battery on charger?


Compatible with all RYOBI 40-Volt batteries, this charger is compact and wall-mountable for convenient storage. Backed by a three-year warranty, you can trust this charger to keep your batteries work-ready all season long.

How do you charge a Ryobi lithium battery?

Ryobi 18.0 Volt Charger Instructions
  1. Plug the power cord on the Ryobi battery charger into the power outlet.
  2. Insert either a Ryobi Lithium-ion or Nickel-cadmium 18-volt battery pack into the charger.
  3. Press down on the battery to ensure the contacts engage with each other.
  4. Allow the battery pack to charge.
  5. Look at the LED light.

Can I put an 18v battery on a 12v drill?

18 volt battery in 12 volt drill? That sound you hear is your drill's motor burning up. Some tool makers use different contact configurations, so that you can't over volt a drill. 18 volts in a 12V drill is a bit too much.