Zhongshun 501730 551730 Recording Pen Bone Conduction Headset Bluetooth Polymer Lithium Battery 3.7V 230MAh

Storage:

• To Ensure the Capacity Level of the Battery, We Recommend That the Battery and Battery Pack-20~35℃, Storage under Low Humidity and Non-Corrosive Gas Conditions
• The Battery Should Not Be Stored at High Temperature Or High Humidity, Otherwise It Will Lead to Leakage, Rust and Low Capacity.
• Long-term Storage May Reduce the Capacity of Batteries and Battery Packs and Require1-3One Charging/The Maximum Discharge Capacity Can Be Reached Only after the Discharge Cycle.
• After the Battery Is Placed for Three One Months, It Needs to Be Cyclically Charged and Discharged.

Warning:

• Reverse Charging Is Not Allowed. the Battery Should Be Connected Accurately According to the Polarity and Cannot Be Connected in Reverse.
• Short Circuit Is Not Allowed, Otherwise Permanent Damage Will Occur.
• Batteries Cannot Be Used under Extreme Conditions, Such as Extreme Temperature, Deep Cycle, Extreme Overcharge and Overdischarge.
• Please Store the Battery in a Cool and Dry Place. If a Large Number of Batteries Are Stored Or Shipped, the Battery Must Be Discharged First.
• Do Not Solder the Battery Directly.
• If the Battery Has Abnormal Conditions Such as Noise, High Temperature, and Leakage, Stop Using It Immediately.
• Do Not Put into Fire Or Try to Disassemble It. the Battery May Burn Or Produce Harmful Substances.
• It Is Not Allowed to Mix Old Batteries Or Half of the Batteries with New Batteries, Otherwise Overdischarge Will Occur.
• Do Not Cut the Shell and Remove Outer Casings of the Battery.
• The Battery Is Not Allowed to Be Put into Water.

Note:

• The Battery Should Be Charged Well before Use.
• Charging Method According to Our Technical Specification.
• Use the Corresponding Charger to Charge.
• Batteries Should Be Avoided from Sealed Use, and Corresponding Ventilation Devices Should Be Provided, Otherwise the Batteries May Generate Hydrogen, Which Will Cause Explosion in the Case of a Little Fire Source.
• Do Not Attempt to Separate the Battery Pack Or Withstand Extrusion and Collision, Which May Cause the Battery to Heat up and Spicy and Hot, and the Splashed Alkaline Electrolyte Will Damage the Skin and Eyes and Corrode the Clothes.
• Keep the Battery Away from the Child. If Swallowed, Contact the Doctor Immediately.
• When the Battery Is Not in Use, Remove It from the Device.
• When a New Battery Is Used for the First Time Or after Long-term Storage, It Must Be Fully Charged before Use.
• When the Battery Is Hot, Do Not Touch It until It Cools down.
• When the Battery Is Used, the Equipment Should Be Turned off When the Energy Drops to Avoid over-Discharge.
• When Pulling out the Battery Pack, the Battery Pack Terminal Should Be Held Instead of the Wire.
• After the Battery Is Used, If the Battery Is Hot, It Can Be Cooled in a Ventilated Place without Direct Sunlight before Recharging.

There could be some deviations due to manual measurement or slight color difference owing to photographing condition. Thank you for your understanding. If you do not understand what you can contact customer service at any time, I wish you a happy shopping.