Vll - Maths
Profit And Loss
Vl - Science
Effects of Rainfall - Droughts and Floods
Vlll - History
lX - Biology
Nutrients and Balanced Diet
X - Business Studies
Transactions in a Bank
Available for CBSE, ICSE and State Board syllabus.
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Member since Jan 25, 2017
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|Primary Cell||Secondary Cell|
|Lower initial cost.||Higher Initial Cost|
|Higher life-cycle cost ($/kWh).||Lower life-cycle cost ($/kWh) if charging in convenient and inexpensive|
|Disposable.||Regular maintenance required.|
|Disposable.||Periodic recharging required.|
|Replacement readily available.||Replacements while available, are not produced in the same sheer numbers as primary batteries. May need to be pre-ordered.|
|Typically lighter and smaller thus traditionally more suited for portable applications.||
Traditionally less suited for portable applications, although recent advances in Lithium battery technology have lead to the development of smaller/lighter secondary batteries.
|Longer service per charge and good||Relative to primary battery systems, traditional secondary batteries (particularly aqueous secondary batteries) exhibit inferior charge retention.|
|Not ideally suited for heavy load/high rate discharge high performance.||Superior high discharge rate performance at heavy loads|
|Not ideally suited for , emergency backup, hybrid battery, and high cost military applications.||Ideally suited for load-leveling, emergency backup, hybrid battery and high cost military applications|
|Traditionally limited to specific applications.||The overall inherent versatility of secondary battery systems allows its use and continuing research for a large spectrum of applications.