Many of today's digital devices carry their own battery supply with them due to the need to be carried or used in a place where mains electrical power supply isn't usually obtainable. Depending on the purpose of the instrument, this portable power supply may have a variety of qualities.
Some may need to discharge a small charge over an extended period with intermittent peaks, others may want to have a power requirement over a fairly short period but require a speedy recharge capability. You can get partial & complete custom battery pack enclosures from various online resources.
These criteria are just some of the criteria covered when developing Customized Battery Packs for business operation.
Since the advent of the Mobile Telephone and the advancement of Laptop computing and Smart Phones, Battery Pack technology has advanced considerably over the past 10 years with new developments being made just about on a weekly basis.
The instruments themselves have enhanced their designs in order that their power use costs have reduced dramatically and the Custom Battery Packs they use have become more efficient to supply more electrical power for more time, with faster recharge rates and are noticeably lighter.
A great number of Custom Power supply Packs are incorporated into commercial and Life Critical Applications. Fault-tolerant instruments that usually run from mains power depend on their Customized Power supply Packs to carry on their operation in the unlikely event of this supply of power is unavailable.
These are just some instances of the wide range of devices that require Custom Battery Packs and the considerations that have to be taken into account when planning and developing mobile power technology.