Browse Definitions :
Definition

battery memory effect

The battery memory effect is a reduction in the longevity of a rechargeable battery's charge, due to incomplete discharge in previous uses.

Some types of batteries, such as nickel-cadmium and nickel-metal hydride, can develop a memory effect when only partially discharged before recharging. This “memory” reduces the capacity of subsequent charges and thus future battery life in a given device. The effect can also be caused by poorly-designed chargers.

The memory effect can be mitigated by diligent battery use: fully discharging and recharging. One can recondition batteries with a memory effect by deep discharge and charge cycles. Some chargers have specific battery reconditioning modes as well.

Newer types of batteries, such as those based on lithium ion and lithium polymer, offer better capacity and an improved ability to hold a charge while not in use, while also not demonstrating a memory effect when partially discharged.

In general, most people with a decent charger don't have to worry about memory effect any longer. Only consistent partial charges tend to produce the effect. In fact, draining the capacity completely is worse for the cells’ overall longevity and only advisable by those seeking maximum voltage for purposes such as remote control operations.

This was last updated in May 2015

Continue Reading About battery memory effect

Networking
  • port address translation (PAT)

    Port address translation (PAT) is a type of network address translation (NAT) that maps a network's private internal IPv4 ...

  • network fabric

    'Network fabric' is a general term used to describe underlying data network infrastructure as a whole.

  • loose coupling

    Loose coupling is an approach to interconnecting the components in a system, network or software application so that those ...

Security
  • total risk

    Total risk is an assessment that identifies all the risk factors associated with pursuing a specific course of action.

  • steganography

    Steganography is the technique of hiding data within an ordinary, nonsecret file or message to avoid detection; the hidden data ...

  • triple extortion ransomware

    Triple extortion ransomware is a type of ransomware attack where a cybercriminal extorts their victim multiple times, namely by ...

CIO
  • microtargeting

    Microtargeting (also called micro-niche targeting) is a marketing strategy that uses consumer data and demographics to identify ...

  • business process

    A business process is an activity or set of activities that accomplish a specific organizational goal. Business processes should ...

  • business process improvement (BPI)

    Business process improvement (BPI) is a practice in which enterprise leaders analyze their business processes to identify areas ...

HRSoftware
  • employee onboarding and offboarding

    Employee onboarding involves all the steps needed to get a new employee successfully deployed and productive, while offboarding ...

  • skill-based learning

    Skill-based learning develops students through hands-on practice and real-world application.

  • gamification

    Gamification is a strategy that integrates entertaining and immersive gaming elements into nongame contexts to enhance engagement...

Customer Experience
  • Microsoft Dynamics 365

    Dynamics 365 is a cloud-based portfolio of business applications from Microsoft that are designed to help organizations improve ...

  • Salesforce Commerce Cloud

    Salesforce Commerce Cloud is a cloud-based suite of products that enable e-commerce businesses to set up e-commerce sites, drive ...

  • Salesforce DX

    Salesforce DX, or SFDX, is a set of software development tools that lets developers build, test and ship many kinds of ...

Close