CRT 8WP Instruction Manual page 17

BATTERY INFORMATION
WARNING:
▼ Do not short circuit battery terminals.
▼ Never attempt to remove the casing from the battery pack.
▼ Never assemble the battery in dangerous surroundings, spark may cause explosion.
▼ Do not put the battery in hot environment or throw it into fire, it may cause explosion.
7
Professional
FM Transceiver