[FAQs]      [Safety Precautions]       [Safety Warnings]

FAQs

1. What is a short circuit? Can I short circuit a lithium cell or battery?
If the positive and negative terminals of a battery come into contact with each other or with a conductive metallic object, this can cause a short circuit, which generates heat. If cells or batteries are stacked on top of each other or mixed, the resulting short circuit can lead to heat generation, leakage, rupture, and possibly fire.

Do NOT short circuit lithium batteries.

2. Can I apply heat to lithium batteries or dispose of them in fire?
If heated to 100°C or more, plastic materials inside the battery such as the gasket and separator may be damaged, causing leakage. The heat generated by a short circuit inside the battery may lead to rupture or fire. If disposed of in fire, batteries may burn violently.

Do NOT dispose of lithium batteries in fire.

3. Can I solder directly to lithium batteries?
If solder is applied directly to the battery, materials inside the battery may be damaged due to overheating. This can cause leakage or an internal short circuit. Heat generated by a short circuit inside the battery may lead to rupture or fire. Even if no abnormality takes place immediately after soldering, the resulting leakage or other damage may harm the components in the battery resulting in safety or performance problems.

Do NOT solder directly to lithium batteries.

4. Can I charge non-rechargeable lithium batteries?
When a non-rechargeable lithium battery is charged, gas is generated inside the battery and can result in swelling, heat generation, leakage, rupture or fire.

Do NOT charge non-rechargeable lithium batteries.

5. Can I force-discharge lithium batteries?
When batteries are force-discharged with an external power source, the voltage drops to under 0 volts (which is called voltage reversal) and internal gas is generated. This can lead to swelling, heat generation, leakage, rupture or fire.

Do NOT force-discharge lithium batteries.

6. Can I disassemble or apply excessive pressure to lithium batteries?
If a battery is disassembled, gas may be generated and exposure to electrolyte may occur, which may cause throat and skin irritation if contacted or inhaled. Also, lithium metal may generate heat, causing fire. If deformed under pressure or by impact, distortion of the battery seal may lead to leakage or short circuit, which can cause swelling, heat generation, rupture or fire.

Do NOT disassemble or deform lithium batteries.

7. Can I mix lithium batteries with other battery types?
If different types of batteries are used together, or new batteries are used with old ones, the differences in characteristics of voltage and capacity may cause the battery to over-discharge, which may lead to swelling, rupture or fire.

Do NOT mix lithium batteries with other battery types.

8. Can lithium batteries come in contact with water?
No. This may cause corrosion or the formation of combustible gas.

Do NOT expose lithium batteries to water.

9. Where should lithium batteries be stored?
Lithium batteries should be stored in a cool, dry place that is not exposed to direct sunlight and has minimal temperature variation. Storage in areas subject to high temperature or humidity may cause deterioration in battery quality and durability. To avoid short circuiting batteries during storage, be sure that the positive and negative terminals do not come into contact with each other.

Transportation Regulations for Lithium, Lithium Ion, and Polymer Cells and Batteries - English

Transportation Regulations for Lithium, Lithium Ion, and Polymer Cells and Batteries - Simplified Chinese

 

Safety Precautions for Lithium Manganese-Dioxide Cells & Batteries

GENERAL
1) Lithium-Manganese Dioxide (Li-MnO2) primary (non-rechargeable) cells and batteries have higher energy on a weight and volume basis than conventional batteries such as carbon-zinc and alkaline. Li-MnO2 cells have a typical open circuit voltage (OCV) of 3.3 volts, and a normal operating voltage range of 2.5 to 3.0 volts depending on device current drain and ambient operating temperature. The chemical components that are responsible for their superior energy density may also contribute to an increased safety hazard if they are misused or abused. Li-MnO2 batteries can be used with minimal risk if attention is given to both safety and enhanced performance capability.

2) Personnel who use or handle Li-MnO2 cells and batteries must be familiar with their properties, safety precautions, handling procedures, and transportation and disposal requirements.

3) Insure that batteries are protected from heat, short circuits, compaction, mutilation, or other abusive physical or electrical conditions during storage, use and disposal. Dispose of lithium batteries in accordance with all applicable federal, state and local regulations. 4) Contact ABLE for questions regarding the proper use and limitations of cells and batteries.

HANDLING
Observe the following guidelines when handling lithium cells and batteries:

1) Store batteries in a cool, dry, ventilated area.

2) Keep batteries in their original packaging until ready for use. Do not store cells or batteries loosely in boxes or bins.

3) Use special care in handling batteries. Make sure they are not punctured, crushed, mishandled, disassembled or exposed to storage temperatures exceeding the maximum specified temperature on the product technical data sheet.

4) Inspect batteries prior to use and do not use if there is any evidence of leakage or deformity.

5) Turn off equipment if battery becomes hot. Wait for battery to cool before removing from equipment.

6) Use batteries only for the application for which they were designed.

7) Take warning labels seriously and follow all safety precautions.

Observe the following precautions when handling lithium cells and batteries:

1) Do not store batteries with other hazardous or combustible materials.

2) Do not heat or incinerate batteries. Do not dispose of batteries with other waste unless permitted by applicable regulations.

3) Do not open, puncture, crush, disassemble, or subject batteries to physical abuse.

4) Do not damage cell fill ports or glass-to-metal seals (if applicable), as electrolyte leakage can result.

5) Do not charge primary lithium batteries. Charging is considered severe abuse and may result in venting, fire or explosion under some conditions.

6) Do not use a lithium battery in any application except the one for which it is intended.

7) Do not short circuit battery terminals. High current may lead to excessive heating.

8) Do not replace fuses (if applicable) if they activate.

INSTALLATION
1) Installing Battery Packs in the Equipment: To avoid damage to the battery pack, make sure the battery pack is positioned away from heat sources in the equipment.

2) Mechanisms to Prevent Dropping: Be sure to use a battery pack locking mechanism to prevent the battery pack from being ejected if the equipment is dropped or receives a sudden impact.

3) Preventing Short Circuits and Reversed Connections: Use a terminal structure that makes it unlikely the terminals will be shorted by metallic objects such as rings, necklaces, clips, hairpins, etc. Structure the battery and the terminals to the battery in such a way that the battery pack cannot be put in backwards when installed in the equipment.

4) Inclusion in Other Equipment: If the battery is built into other equipment, use caution to strictly avoid designing airtight battery compartments.

5) Terminal Materials in the External Equipment: Use materials that are highly resistant to corrosion (such as nickel or nickel-plated copper). If contact resistance is an issue, we recommend you use contact plating (such as gold plating) on the terminals.

PLEASE NOTE
The performance and life expectancy of batteries depends heavily on how the batteries are used. In order to ensure safety, be sure to consult with Ultralife in advance regarding battery storage and operating specifications and equipment structures when designing equipment that includes these batteries.

NOTE: While considerable effort has been taken to accurately represent the above information, ABLE does not guarantee its accuracy or completeness. Information may contain errors, omissions, inaccuracies, or outdated information, and ABLE disclaims any obligation to update such information. ABLE makes no representations or warranties as to the completeness, accuracy, adequacy, currency, or reliability of this information and shall not be liable for any lack of the foregoing. Furthermore, the information does not constitute legal advice on battery design, and should not be considered legal advice, nor substitute for obtaining battery design advice directly from ABLE engineers.

Safety Warnings for Lithium Manganese-Dioxide Cells & Batteries

WHEN USING THE BATTERY

!WARNING!

1) Lithium cells and batteries may get hot, explode or ignite and cause serious injury if exposed to abuse conditions. Be sure to follow the safety warnings listed below:
  • Do not place the battery in fire or heat the battery.
  • Do not install the battery backwards so the polarity is reversed.
  • Do not connect the positive terminal and negative terminal of the battery to each other with any metal object (such as wire).
  • Do not carry or store battery together with bracelets, necklaces, hairpins or other metal objects.
  • Do not pierce the battery with nails, strike the battery with a hammer, step on the battery or otherwise subject it to strong impacts or shocks.
  • Do not solder directly onto the battery.
  • Do not expose battery to water or salt water, or allow the battery to get wet.
2) Do not disassemble or modify the battery. The battery contains safety and protection devices, which, if damaged, may cause the battery to generate heat, explode or ignite.

3) Do not place the battery in or near fire, on stoves or other high temperature locations. Do not place the battery in direct sunlight, or use or store the battery inside cars in hot weather. Doing so may cause the battery to generate heat, explode or ignite. Using the battery in this manner may also result in a loss of performance and a shortened life expectancy.

4) If the device is to be used by small children, the caregiver should explain the contents of this document to the children and provide adequate supervision to ensure the device is being used appropriately.

5) When the battery is discharged, insulate the terminals with adhesive tape or similar materials before disposal.

6) Immediately discontinue use of the battery if, while using or storing the battery, the battery emits an unusual smell, feels hot, changes color or shape, or appears abnormal in any other way. Contact ABLE if any of these problems are observed.

7) Do not place the battery in microwave ovens, high-pressure containers or on induction cookware.

8) In the event the battery leaks and the fluid gets into one's eye, do not rub the eye. Rinse well with water and immediately seek medical care. If left untreated, the battery fluid could cause damage to the eye.

WHEN DISCHARGING THE BATTERY

!WARNING!

Do not discharge the battery using any device except for the specified device. When the battery is used in devices other than the specified device, it may damage the battery or reduce its life expectancy. If the device causes an abnormal current to flow, it may cause the battery to become hot, explode or ignite and cause serious injury.

Refer to the technical data sheets for the temperature ranges over which the battery can be discharged. Use of the battery outside this temperature range may damage performance of the battery or may reduce its life expectancy.

NOTE: While considerable effort has been taken to accurately represent the above information, ABLE does not guarantee its accuracy or completeness. Information may contain errors, omissions, inaccuracies, or outdated information, and ABLE disclaims any obligation to update such information. ABLE makes no representations or warranties as to the completeness, accuracy, adequacy, currency, or reliability of this information and shall not be liable for any lack of the foregoing. Furthermore, the information does not constitute legal advice on battery design, and should not be considered legal advice, nor substitute for obtaining battery design advice directly from ABLE engineers.

ABLE New Energy Co.,Ltd / Tel: 0086-755-29807563, 29807564 / Fax: 0086-755-29807510
E-mail: able@able-battery.com / able-battery.com