Page | 13 Revision Date April 30, 2020 || Document Number UM-E71-314 || Rev B
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• Do not subject batteries to mechanical shock.
• Do not use any charger other than that specifically provided for use with the equipment.
• Batteries need to be charged before use.
• Keep batteries clean and dry.
• Do not leave batteries on a prolonged charge when not in use.
• After extended periods of storage, it may be necessary to charge and discharge the batteries
several times to obtain maximum performance.
• Batteries give their best performance when they are operated at normal room temperature
(+20°C ± 5°C).
• Retain the original product literature for future reference.
• There is a risk of explosion if the battery is replaced by an incorrect type.