Answer: It is not the same, but they are interchangeable. The PC18BL is a lithium-ion battery and the PC18B is a NiCad battery. They use the same chargers and will work on the same tools.
Furthermore, which is better NiMH or lithium ion?
Power: Li-ion and NiMH batteries can actually hold a similar amount of power, but the lithium-ion cells can be charged and discharged more rapidly. Li-ion also doesn't have as much of a "memory effect," which occurs when a battery is recharged before it is fully empty. This can diminish a battery's capacity.
Can you charge a lithium battery in a NiMH charger?
Depending on the type of NiCd charger you have, the older NiCd charger may undercharge NiMH batteries (most likely), it may overcharge them (less likely), or it may charge NiMH batteries properly (but it's not likely to do so automatically and could take a very long time).
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. An 18V Lithium-ion battery has the same potential to deliver power as an 18V NiCad battery.18V is 18V.
The Ryobi 18-Volt ONE+ Upgrade Kit is a great choice whether you currently use Ni-Cd or lithium-ion batteries to power your ONE+ tool. It is the perfect way to upgrade battery performance. The charger works with all 18-Volt ONE+ batteries and the battery works with all 18-Volt ONE+ tools, blue and green tools alike.
When you buy your cordless drill then it should come with some type of warranty. Unless otherwise stated that will not include a warranty on the battery. With general good care though a battery should last you for around 3-5 years.
The control system prevents overcharging, which can cause the lithium ion battery to overheat and potentially burn. This is why the Li-ion batteries are more expensive. The only way for the Li-ion battery to overcharge is if the charging system malfunctions, and then the battery will heat up while in the charger.
No. The DEWALT chargers have a maintenance mode which allows batteries to remain in the charger, maintaining a fully charged pack until the user is ready to work. Storing DEWALT Lithium Ion batteries outside of the charger will not result in loss of charge.
2.0Ah 12V and 18v Battery Packs. As you might already know, Ah refers to the amp-hour rating of a battery. 1.5Ah means that a battery pack can deliver a steady 1.5 amps of current for one hour. A tool that draws 0.75A from a 1.5Ah pack will have two hours of runtime, and one with a 3.0A draw will last for half an hour.
Batteries should be kept in a cool, dry place — ideally around 60 degrees Fahrenheit. Contrary to my grandmother's practice, Duracell and Kodak agree that batteries should not be kept in the freezer. You can store them in a refrigerator, but to prevent condensation you should keep in them a sealed plastic bag.
A number of studies have shown that storing batteries in the freezer helps them retain their charge longer. So if you live in a very hot climate or are storing your batteries in a very hot location, it may be worthwhile for you to store your alkaline batteries in a refrigerator instead.
When stored at room temperature (i.e. 70°F/ 21°C), cylindrical alkaline batteries have a shelf life of 5 to 10 years and cylindrical carbon zinc 3 to 5 years. Lithium Cylindrical types can be stored from 10 to 15 years. Prolonged storage at elevated temperatures will shorten storage life.
Since lithium-ion chemistry does not have a "memory", you do not harm the battery pack with a partial discharge. If the voltage of a lithium-ion cell drops below a certain level, it's ruined. Lithium-ion batteries age. They only last two to three years, even if they are sitting on a shelf unused.
The recommended storage temperature for most batteries is 15°C (59°F); the extreme allowable temperature is –40°C to 50°C (–40°C to 122°F) for most chemistries. Batteries should be stored in a dry and cool place, but should avoid freezing. Batteries freeze more easily if in a discharged state.
Batteries are a function of chemical reactions. In cold weather the chemicals can not react as fast as in warm. In fact keeping a battery cold will extend the life of the battery, by slowing the chemical discharge. A cold battery may still be good but will not have the same the power as a warm one.
It is believed that priming becomes necessary if the voltage drops below 1V/cell. Primary alkaline and lithium batteries can be stored for up to 10 years with only moderate capacity loss. You can store a sealed lead acid battery for up to 2 years.
Unlike NiCad batteries, lithium-ion batteries do not have a charge memory. That means deep-discharge cycles are not required. In fact, it's better for the battery to use partial-discharge cycles. So let the battery discharge to the cut-off point and then recharge.
The typical estimated life of a Lithium-Ion battery is about two to three years or 300 to 500 charge cycles, whichever occurs first. One charge cycle is a period of use from fully charged, to fully discharged, and fully recharged again.
After the testing was completed the following results were recorded: The Duracell battery lasted the longest, 101 hours and 20 minutes; Energizer battery, second, 99 hours and 17 minutes; Eveready battery, third, 28 hours and 30 minutes, and last but not least was the BA 30 batteries, 25 hours ad 58 minutes.
Figure 1: Charge stages of lithium-ion. Li-ion is fully charged when the current drops to a set level. In lieu of trickle charge, some chargers apply a topping charge when the voltage drops. The advised charge rate of an Energy Cell is between 0.5C and 1C; the complete charge time is about 2–3 hours.
The answer is yes and no depending on the model of battery being used. If your model of battery has the pass-through feature then it charges through a port on the bottom of the unit. This allows for vaping while it's charging. For other batteries the unit must be disassembled to charge.
Most vapers need to change a personal vaporizer coil somewhere between every 1 to 4 weeks of usage. A general estimate would be 2 weeks, but you should always monitor the taste of your vapor to look for signs that the coil needs replacement.
Best flat plate inverter batteries
- Power Bank Series - 50AH - 220 AH.
- Power Supreme Series - 50AH - 220 AH.
- Luminous IL 18039 I 150Ah Flat Battery.
- Exide Instabrite.
- Amaron CR-I100H29R 100AH Flat Plate Battery.