1. Voltaic Cell
Non-dischargeable
• Dry cell
• Mercury cell
• Alkaline cell

2. Different Voltaic Cells in the Market
• Lithium ion cell
(Li-ion batteries )
• Nickel hydride cell A lithium-ion battery from
A lithium-ion
battery from
• Polymeric cell a mobile phone
a laptop
DURACELL rechargeable
SONY Battery Charger NiMH batteries. Great for
with 4 AA NiMH
Lithium Polymer (Li Po) digital cameras.
Cells and Battery packs Batteries