What are the different types of Bar Code Scanner Batteries available?
You can power up your barcode scanner with rechargeable Lithium-ion batteries, Nickel-metal hydride batteries, Nickel cadmium batteries, and Lithium polymer batteries. Based on your requirement, you can choose from any of these chemistries.

Lithium-ion Batteries
Lithium-ion batteries are the most popular bar code scanner replacement batteries commonly used to power barcode scanners. They are light-weight and have a higher energy density than other rechargeable batteries. The operating voltage of Lithium-ion batteries is three times the voltage of Ni-cd and Ni-mh batteries. With a high operating voltage of 3.6 volts, they require a lower number of cells to generate a higher voltage. They also have a lower self discharge rate when compared to other chemistries. Li-ion replacement bar code scanner batteries do not suffer due to memory effect and can be recharged anytime, even if they are not fully drained.

Nickel Metal Hydride Batteries
These environment friendly bar code scanner batteries have a high charge carrying capacity. Compared to NiCd replacement bar code scanner batteries, they are less prone to memory effect. These barcode scanner batteries are environmental friendly and are easy to store and transport. However, these rechargeable batteries have a very high self discharge rate and they also have a very limited service life.

Nickel Cadmium Batteries
Nickel cadmium rechargeable bar code scanner batteries have low internal resistance. They offer you a high performance with their ability to operate at low temperatures. NiCd bar code scanner batteries have a long shelf life in any state of charge and perform well in many working conditions. They are also available in a wide range of sizes. However, these replacement bar code scanner batteries have low energy density and they also contain toxic substances which affect the environment.

What are the different brands of Barcode Scanner Batteries available?
Many top brands like Casio, Epson, Fujitsu, Husky, Oneil, Percon, Denso, Intermec, and Chameleon RF offer high-quality replacement bar code scanner batteries. For durable and long lasting performance, it is always better to buy barcode scanner batteries from leading manufacturers.