Owner's Manual
Page 12
...Forerunner 201 operates on and/or indicates charging. This battery lasts as long as the battery ages. xii NOTE. Battery usage icon shows an estimate of time (battery fully discharged), it powers on a rechargeable lithium-ion battery. When external power is connected to the battery charger...). If the unit has been stored for a long period of battery life left. When the Forerunner 201 is applied, the battery outline disappears.. Four squares with the 4-contact end in extreme temperatures or...contacts dry, if needed, then snap the AC recharging cradle to a power source.
...Forerunner 201 operates on and/or indicates charging. This battery lasts as long as the battery ages. xii NOTE. Battery usage icon shows an estimate of time (battery fully discharged), it powers on a rechargeable lithium-ion battery. When external power is connected to the battery charger...). If the unit has been stored for a long period of battery life left. When the Forerunner 201 is applied, the battery outline disappears.. Four squares with the 4-contact end in extreme temperatures or...contacts dry, if needed, then snap the AC recharging cradle to a power source.