content: Inspite of charging the battery according to the instructions ( i.e. initial charge of 15 hours + recharge only when fully discharged + recharge till the batter is fully charged), the battery life slowly reduced to a couple of minutes (5-6 minutes max) in just 3-4 months of use. Now im wondering whether i should buy a new battery or a new phone. The voice quality on the other side of the line is not good though the quality of voice to the user of the handset is quite good. That however doesnt matter, as you really cant talk much when the battery is always low on calories