What does sub c mean battery?
Sub C batteries look like a small version of a Standard C size cell. They measure 23mm in diameter by 43mm in length. Both NiMh and NiCd Sub C cells are most commonly found in cordless power tools such as drills by manufacturers such as Dewalt, Ryobi, Makita, and Bosch, to name a few.
What is the difference between C and sub C batteries?
Sub C batteries physically resemble what could be described as a smaller version of the Regular or Standard C size battery. They measure 23 mm in diameter, by 43 mm in length. They’re available in both NiMH chemistry (Nickel Metal Hydride) and NiCD (Nickel Cadmium) chemistry, both of which are rechargeable.
Can you replace a NiCd battery with a NiMH?
Many people have asked “can I use NiMH (Nickel Metal Hydride) batteries in my solar lights that have NiCd (Nickel Cadmium)?” And the answer is, yes! Not only can you replace with NiMH, but they are the better choice of battery as they have benefits that their NiCd counterparts don’t.
Are NiCd batteries still made?
Availability. Ni–Cd cells are available in the same sizes as alkaline batteries, from AAA through D, as well as several multi-cell sizes, including the equivalent of a 9-volt battery.
What size is C battery?
C Batteries Size C-sized batteries are smaller than D batteries but larger than AA and AAA batteries. They are: 50mm or 1.97 inches in length. 26.2mm or 1.03 inches in diameter.
What is an 18650 battery?
An 18650 battery is a lithium-ion battery. The name derives from the battery’s specific measurements: 18mm x 65mm. For scale, that’s larger than an AA battery. The 18650 battery has a voltage of 3.6v and has between 2600mAh and 3500mAh (mili-amp-hours).
Are all C batteries the same?
There are two principal types of C battery – standard (non-rechargeable) and rechargeable. Both C battery types have strengths and weaknesses when compared to each other, so it’s important to fully understand the differences and select the best types of C batteries for your specific application.
Are there different sizes of C batteries?
The voltage and capacity of a C-size battery depends on the battery chemistry and discharge conditions. The nominal voltage is 1.5V. Alkaline C batteries have a storage capacity up to 8000 mAh while rechargeable NiMH C batteries can hold up to 6000 mAh. Zinc-carbon C batteries usually hold up to 3800 mAh.
Can you charge a NiCd battery with a NiMH charger?
A NiMH charger can also charge NiCd; a NiCd charger would overcharge NiMH. Do not leave a nickel-based battery in the charger for more than a few days. If possible, remove the packs and apply a brief charge before use.
Can I replace NiCd batteries with lithium?
It is very possible to replace NiCD batteries with lithium batteries as long as the batteries that replace them have the same voltage as NiCD batteries and can fit in the device. The important thing is that the batteries have the same technology.
How long do NiCd batteries last?
15 to 20 years
The normal lifetime of a Nicd battery, in a typically harsh environment back-up power application, is in the range of 15 to 20 years. Occasionally, Saft batteries exceed their normal life expectancy by more than 35%.
Should NiCd batteries be left on charger?
After full charge, the NiCd battery receives a trickle charge of 0.05–0.1C to compensate for self-discharge. To reduce possible overcharge, charger designers aim for the lowest possible trickle charge current. In spite of this, it is best not to leave nickel-based batteries in a charger for more than a few days.