Defined benefit and money purchase pension plans. Full accrued benefit-- the plan will set a normal retirement age, which is when you will be eligible to receive (or begin to receive, in the case of annuity or installment payments) your full accrued benefit. Early or phased retirement-- the plan may permit earlier distributions when you:
â¢ The life time of lithium batteries is much higher than the alkaline batteries. â¢ Lithium batteries are easy to use. They can be used in either very hot or cold conditions where alkaline batteries cannot be used. Therefore, lithium batteries can be used for outdoor activities also, compared to the alkaline batteries.
The most obvious difference between Li-ion and NiMH batteries is the material used to store power. Lithium-ion batteries are made of carbon and highly reactive lithium, which can store a lot of energy. Nickel metal hydride batteries use hydrogen to store energy, with nickel and another metal (such as titanium) keeping a lid on the hydrogen ions.