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USAGE PRECAUTIONS OF BATTERY AND CHARGER

First, the use of FM Transceiver battery：

1,The type of FM Transceiver battery:

Radio battery is a radio for the radio energy storage tools, well-versatile radio battery is generally used in lithium batteries. "MAh" is the unit of battery capacity, the Chinese name is mA.

2, The structure of the radio battery:

The radio battery consists of three parts: batteries, protection circuit and shell.

3, Radio battery protection:

Overcharge, over discharge and short circuit can seriously damage the performance of the battery, and may lead to the use of risk. Intercom machine battery automatic discharge function, because over discharge will damage the battery, cell phone battery if not long, should ensure that the battery has a certain amount of electricity. FM Transceiver should not be long when the battery and FM Transceiver separation.

To this end, well-being of the production of mobile phone batteries built-in protective circuit board, used to prevent these risks. Specific protection measures are as follows:

(1) Overcharge protection. That is, the battery is full will automatically stop charging.

(2) Over-discharge protection. That is, when used, the battery voltage dropped to a certain extent, it will automatically stop the discharge.

(3)Short circuit protection. That is, the battery is not careful short-circuit will automatically disconnect, stop the discharge.

4, FM Transceiver battery instructions:

(1)The battery charging time without too long, full can be removed.

(2) Please use our original charger to charge.

(3) The battery contacts can not come into contact with metal or oiled parts and observe moisture.

(4) Do not immerse the battery in water or throw it in the fire.

(5) Do not put batteries in low temperature or high temperature objects, such as refrigerators and stoves.

(6) When handling the battery, use special facilities.

(7) If you need to replace the battery, please use our original specifications with the battery.

5, FM Transceiver battery safety taboo Description:

Please do not charge the battery too much!

• If the battery charge is not completed within the specified time, stop charging, otherwise the battery may overheat and smoke burst or suddenly fire.

• Do not place the battery in a microwave oven and a high-pressure container. Otherwise, the battery may overheat and smoke or burst into fire.

Please do not break the leaked battery near the fire source to avoid an explosion!

• If the battery leaks (or peculiar smells), move it away from flammable and explosive areas immediately. The battery leaks the electrolyte easily to the fire, which may cause the battery to smoke or sudden fire.

Please do not use abnormal battery!

• If the battery has a pungent odor, abnormal color, deformed, or abnormal for any reason, remove the battery from the charger or radio and no longer use it.

Second, the use of FM Transceiver charger：

1, FM Transceiver charger type and principle:

Chargers are divided into straight and punching. Straight into the 220 AC mains converted to the applicable radio battery charging DC, into the FM Transceiver, by the circuit breaker circuit to the battery. Block is directly connected with the battery, the electricity will be converted to the required voltage to the battery, the purchase of FM Transceiver will be distributed.

To use the cradle, select the original cradle. Charging circuit in the cradle if the quality is poor, there will be charging risk.

2, FM Transceiver charger use and protection:

(1) Regular cleaning: regularly clean the charger and charging interface. When cleaning, use antistatic cloth. Do not use dry cloth (electrostatic charge)!

(2) Water and moisture: as an electronic product, careless water or prolonged exposure to wet air when not in use, will be its internal electronic components caused by varying degrees of corrosion or oxidation.

(3) Drop shock: mobile phone charger is actually a fragile component, the internal components can not afford to beat. In particular, to prevent the use of the process accidentally landing. Do not throw, beat or shake the charger. Roughly treating the charger will destroy the internal circuit board.

(4)Anti-cold and heat:Do not place the charger in places where the temperature is too high. High temperature will shorten the life of electronic devices, destroy the charger, so that some plastic parts deformation or melting. Do not store the charger in a cool place. When the charger in the cold environment, the internal temperature, the charger will form a moisture, destroy the circuit board.

(5) Anti-potent chemicals: Do not use strong chemicals, cleaning agents or strong detergent cleaning charger. Clear the appearance of the charger can be stained with cotton a small amount of anhydrous alcohol scrub.

(6) Please use our original dedicated charger.