Robert
Buffalo,#2Consumer Suggestion
Wed, August 15, 2007
yes indeed, nicad batteries do have what we call a "memory characteristic" whereas the battery will behave as though it's discharged when it's not. This "memory" may be cleared by performing 3 or more "deep cycle" recharges - that is the battery is charged at the normal rate (no quick charge) and fully discharged under normal operating load - this cycle is repeated 3 times. However, the newer cell phones use lithium ion batteries. The "memory characteristic" of these batteries is so small that it's considered non existant. If the battery is a lithium ion, it's very possible that it is defective. A note about both types of batteries. Both types of batteries do have a limited "life cycle" - how many times they can be recharged. Further, both types are damaged by HEAT - this is why "quick charging" is not recommended - always use the battery and charger recommended by the OEM. Also, the battery should not be exposed to excessive temperatures for long periods - don't leave it in your car during the summer or winter -extreme temperature variations will reduce battery life.
Rebecca
Nowhere,#3UPDATE EX-employee responds
Wed, August 15, 2007
I used to sell Nextel phones. I think you misunderstood what you were told with regard to charging your phone. When you received your phone you were supposed to run the battery down until it died, leave it off while it charged fully without turning the phone on, or un-plugging it in anyway from the charger. That puts a good memory on the battery and you won't have the problem of it dieing after only a few hours of use. Otherwise you don't have to turn the phone off to charge it, neither do you have to let it run down all the way again, unless you just want to. Also be aware that with the smaller phones the batteries are smaller and will not hold a charge like the 'big' phones. The i730 has twice the battery life that the i830 has, the i305 has twice the battery life of the i730. its just a matter of battery size Also there are shops that do seed swaps for the phones, and I believe the batteries as well you just have to call around and ask. Now having said that if it is past time for the warranty that won't do any good at this point, just something to remember next time.