Welch Allyn Protocol Propaq LT 802LTRN Monitor 008-0857-00 Original Medical Battery
Q1: After installing a 008-0857-00 battery in a Propaq LT 802LTRN, the monitor displays "Battery Communication Abnormal" but monitors normally. Can I continue using the monitor?
A1: It's best to suspend use and troubleshoot the issue before resuming use. The "Battery Communication Abnormal" display on the monitor may indicate oxidation of the battery contacts or a malfunctioning communication chip. Seek professional assistance.
Q2: While charging the battery, the monitor displays "Charging Current Too Low" and the battery remains incomplete even after charging for more than 6 hours. What's the cause?
A2: This may be due to using a non-original charger with insufficient output current, resulting in slow charging. If this message appears with an original charger, check the charger connector for foreign objects or looseness.
Q3: The battery has not been used for over 3 months. When I reinstall it in the monitor, it displays "Battery Capacity Less Than 70%." How can I restore the battery? A3: First, allow the battery to drain naturally (you can install it in the monitor and use it until the monitor shuts down). Then, use the original charger to fully charge the battery (continuous charging). Repeat these two steps twice to restore the battery capacity to over 85%. If the battery is not used for an extended period, it should be charged to 60% once a month to prevent cell loss and capacity degradation.
