Important Safety Information

Guidelines on Charging, Use and Handling of Lithium-Ion Batteries

Samsung SDI will always prioritize the safety of products and do its best to provide the highest-quality products.
Lithium-ion batteries manufactured by Samsung SDI contain high energy densities and can cause serious personal injury or property damage when abused or misused.
Samsung SDI is not liable for any damages caused by consumers’ failure to comply with the “Guidelines on Charging, Use and Handling of Lithium-Ion Batteries.”

WARNING

  • Guidelines must be followed when distributing and using lithium-ion batteries.
  • Lithium-ion batteries contain high energy densities.
  • Misuse or abuse of lithium-ion batteries can cause fires or explosions, which can cause serious personal injury or property damage.
  • Lithium-ion batteries manufactured by Samsung SDI are not sold to individual consumers, but are only sold to battery pack manufacturers or system integration companies.
  • For safety purposes, Samsung SDI strongly suggest individual consumers not to distribute, purchase, and use individual Lithium-ion battery.
Battery Charging Precautions
Warning

STOP CHARGING immediately:

  • If you see smoke, leaking of the liquid in lithium-ion batteries or smell foul odor;
  • If lithium-ion batteries, battery modules, or battery packs are bulging, deformed or discolored;
  • If lithium-ion batteries, battery modules, or battery packs got extremely hot

If lithium-ion battery, battery module, battery pack or charger shows signs as above, immediately move them on a concrete floor outdoors, away from the house or flammable materials.
DO NOT recycle, reuse or distribute of the lithium-ion batteries without permission; refer to the “Battery Disposal Precautions” section and dispose of them immediately in accordance with local regulations.

  • 1. ALWAYS refer to Samsung SDI or pack manufacturers’ guidelines when using or handling lithium-ion batteries.

    Lithium-ion battery or charger instructions, specifications, installation manuals, O&M manuals, safety checksheets, etc.

  • 2. ONLY use a charger designed for lithium-ion batteries or battery packs.

    Using a charger other than the lithium-ion battery charger provided by end-product and battery pack manufacturers could increase the risk of fire or explosion. Appropriate protective devices such as protection circuits must be equipped to prevent fire or explosion of lithium-ion batteries or battery packs caused by short-circuiting, overcharging and overheating. Protective devices of lithium-ion batteries and battery packs can prevent short-circuiting, overcharging and overheating that could result in fire or explosion.

    When a charger(including, but not limited to, USB port, car cigar jack lighter, tablet, cell phone charger) other than the lithium-ion battery charger provided by end-product and pack manufacturers is used, fire or explosion caused by overcharging (overcurrent, overvoltage) may occur. A heated-up battery caused by overcharging(overcurrent, overvoltage) generates heat, eventually causing fire and explosion.


    < Charging >

    • Lithium-ion batteries must be charged by constant current/ constant voltage (CC/VC), and make sure to contact us when charging with other methods.
    • The charging current and voltage must be lower than the maximum current and voltage specified by Samsung SDI.
    • The charging must be done in the usage environment specified by Samsung SDI.

    < Discharging >

    • Lithium-ion batteries must be discharged with the constant current(CC) method.
    • The discharge current and voltage must be lower than the maximum current and voltage specified by Samsung SDI.
    • The discharging must be done in the usage environment places specified by Samsung SDI.
  • 3. Consumers or end-users should not use individual lithium-ion batteries only.

    Lithium-ion batteries must be used with lithium-ion battery packs or systems that are equipped with protective devices.
    Disassembling, changing or reassembling of batteries without the permission of Samsung SDI is strictly prohibited, and Samsung SDI shall not be liable for any accident caused by such act.

  • 4. ALWAYS monitor the status of lithium-ion batteries or battery packs during charging.

    Monitoring the status of lithium-ion batteries or battery packs during charging is a way to prevent damage caused by fire or explosion due to short-circuiting, overcharging, high temperature, etc.

  • 5. Charge batteries at room temperature.

    If the temperature is too high or low, lithium-ion batteries could be damaged.
    If the humidity is too high, lithium-ion batteries could be damaged.
    For detailed lithium-ion battery operation environment conditions, please refer to the specifications and O&M manuals.

  • 6. Do not place chargers, lithium-ion batteries or battery packs on the bed, under the pillow, or on the couch.
  • 7. Do not leave lithium-ion batteries or battery packs plugged into the charger for a long time.

    Do not overcharge lithium-ion batteries. Do not charge lithium-ion batteries for long period of time.
    The charger can automatically stop charging after a certain period of time. For more information, please refer to the charger manual.

Battery Use Precautions
  • 1. CHECK the status of lithium-ion batteries, battery modules or battery packs before use.

    NEVER use lithium-ion batteries, battery modules or battery packs if external damage is present or internal damage is suspected. NEVER damage plastic cover (tubing) of lithium-ion batteries, battery modules or battery packs. NEVER use lithium-ion batteries, battery modules or battery packs if plastic cover (tubing) is damaged. NEVER recycle, reuse or distribute of lithium-ion batteries, battery modules or battery packs that show the above abnormalities, and immediately dispose of them reference to the “Battery Disposal Precautions” section.

  • 2. Consumers or end-users should not use individual lithium-ion batteries.

    Lithium-ion battery cannot provide the same level of protections as lithium-ion battery packs.
    It is strictly prohibited to disassemble, change or reassemble the battery without the permission of Samsung SDI, and Samsung SDI is not liable for any accident caused by such act.

  • 3. Do not remove lithium-ion batteries from battery modules or packs.

    Lithium-ion battery cannot provide the same level of protections as lithium-ion battery packs.
    It is strictly prohibited to disassemble, change or reassemble the battery without the permission of Samsung SDI, and Samsung SDI is not liable for any accident caused by such act.

  • 4. Check the exact specifications of lithium-ion batteries specified by end-product and pack manufacturers.

    Use ONLY lithium-ion batteries specified by end-product and pack manufacturers.

  • 5. Do not use or modify any products using lithium-ion batteries without adequate protective devices.

    Products with protective devices should be able to automatically shut off the power and prevent overheating, fire, or explosion. Samsung SDI is not aware whether products such as e-cigarettes, battery-powered fans and other devices that are on sale have proper protective devices. E-cigarettes, battery-powered fans and other device manufacturers are not required to have proper protective devices necessary to prevent overcharging, overcurrent, overvoltage, or over-discharging, under the current law, so extra care is needed when handling them. If you have any questions about whether Samsung SDI’s lithium-ion batteries are used for a specific product, contact the store you purchased at or our website below.
    https://www.samsungsdi.com/cs-center-inquiry.html

  • 6. ALWAYS charge lithium-ion batteries or battery packs in a right way.

    See the "Battery Charging Precautions" section.

  • 7. When replacing lithium-ion batteries, make sure to replace all batteries with batteries at the same time.

    If lithium-ion batteries in use are combined with new batteries, a fire or explosion may occur.

  • 8. Disassembling, changing or reassembling batteries without the permission of Samsung SDI is strictly prohibited.

    Do not disassemble or shred lithium-ion batteries.

  • 9. Do not use lithium-ion batteries manufactured by Samsung SDI and other batteries.

    Do not use lithium-ion batteries manufactured by Samsung SDI with lithium-ion batteries manufactured by other manufacturers, other types of battery (e.g., alkaline, nickel-metal, nickel-cadmium, etc.), or other sizes. A fire or explosion may occur.

  • 10. Do not use lithium-ion batteries and replace lithium-ion batteries if the battery life or usage time is significantly reduced.

    Do not charge or use lithium-ion batteries or packs if the voltage is less than 2.5 V/cell.
    If usage time of batteries has been significantly reduced, check the voltage of lithium-ion batteries or battery packs before charging.

ESS Use Precautions
  • 1. Do not use battery systems for purposes not agreed upon in advance.
  • 2. When using batteries, wear appropriate personal protective gears as defined in local laws and regulations (in accordance with PPE regulation) and follow all safety instructions of Samsung SDI.
  • 3. Batteries must be stored, installed, used under appropriate environmental conditions. For battery operating environment conditions, see Samsung SDI’s specifications and O&M manuals.
  • 4. Do not smoke within 20 meters of batteries.
  • 5. Do not place anything on the battery modules and BCUs.
  • 6. Do not eat or drink anything near batteries.
  • 7. Two or more people are required for handling of ESS batteries.
  • 8. Do not approach to batteries in operation.
Battery Handling Precautions
Warning

Please take care of the following to prevent fire.

  • Do not use lithium-ion batteries, if any damage is found because there is a possibility of damage inside the lithium-ion battery. Do not reuse disposed batteries. For more information, see the “Battery Disposal Precautions” section.
  • Do not carry individual lithium-ion batteries in your pockets, bags, etc. Contact with metal materials such as coins, keys or necklaces, etc., may cause fire and explosion, resulting in serious personal injury and property damage.
  • Do not use conductive objects (metals and others) that can short-circuit the positive(+) and negative(-) terminals of lithium-ion battery.
  • Do not expose lithium-ion batteries to heat or direct sunlight. Lithium-ion battery storage and use at temperatures over 60 ℃ (140 ℉) may cause damage.
    • - Do not leave lithium-ion batteries in the receiving area of direct sunlight, such as inside the vehicle.
  • Do not heat parts or all of lithium-ion batteries.
    • - Do not place lithium-ion batteries near an induction stove, clothes iron, or heater.
    • - Do not place lithium-ion batteries at the high-temperature environment such as a microwave, dryer, oven, etc.
    • - Do not braze lithium-ion batteries or battery packs, or braze near batteries.
  • Do not use lithium-ion batteries when they are wet or exposed to a humid environment.
    • - Lithium-ion batteries can operate normally even after getting wet, but the inside of lithium-ion batteries could slowly corrode, which can cause fire and other incidents.
  • Protect lithium-ion battery packs from static electricity.
    • - Static electricity can damage the protective devices in the battery pack.
  • Do not hit or puncture lithium-ion batteries with objects such as a hammer or stones.
  • Do not step or press on lithium-ion batteries.
    • - Internal short-circuit of lithium-ion batteries may cause heat, fire and explosion. Lithium-ion batteries look like a regular AA-sized alkaline batteries, but it is more sensitive to external stimulation (drop, shock, etc.).
  • Do not drop lithium-ion batteries, or put mechanical shock or pressure to lithium-ion batteries.
    • - Short-circuit inside lithium-ion batteries could cause heat, fire and explosion.
  • 1. First Aid – If lithium-ion battery fluid gets on your skin or in your eyes, immediately wash it in flowing water and seek medical attention. Lithium-ion battery fluid may cause burns, skin irritation, etc.
  • 2. Only use lithium-ion battery packs, if you are a consumer or end-user.

    In general, battery packs should have adequate protective devices.

  • 3. Do not handle or use lithium-ion batteries, if you are a consumer or end-user.

    Lithium-ion batteries themselves do not have the same level of protection as lithium-ion battery modules and packs.
    Lithium-ion batteries need adequate protective devices to automatically shut off power, and to prevent overheat, fire or explosion.

  • 4. NEVER do anything that could cause short circuit to lithium-ion batteries, battery modules, battery packs, battery holders, etc.

    If lithium-ion batteries are forcibly discharged, leakage, fire, or explosion may occur.

  • 5. If positive (+) and negative (-) terminals of lithium-ion battery are contaminated or dirty, wipe with a clean dry cloth.
  • 6. For air transportation, leave battery packs installed.

    Removing battery packs from a product does not improve the safety of the battery packs.
    Please carry the spare lithium-ion batteries in your carry-on baggage. If there is a problem during flight, the flight crew members can handle it better.

    • For information regarding air transportation, please contact the airline.
    • E-cigarettes are prohibited from being sent as checked baggage.
ESS and xEV Battery Handling Precautions
  • 1. Follow Samsung SDI guidelines when using and handling batteries. (Specifications, installation manuals, O&M manuals, safety checksheet, etc.)
  • 2. Disassembling, changing or reassembling batteries without the permission of Samsung SDI is strictly prohibited.
Battery Storage Precautions
Warning

Please follow below precautions to store lithium-ion batteries as appropriate.

  • Keep lithium-ion batteries away from children and animals.
  • Keep lithium-ion batteries in a dry location at room temperature.
    • - Do not keep batteries in a refrigerator or freezer.
  • Do not keep batteries fully charged or completely discharged.
    • - If lithium-ion batteries are kept fully charged or completely discharged, they can be unstable, which may cause fire and explosion.
  • 1. Do not remove original packaging until you use lithium-ion batteries or battery packs.
  • 2. If the device will not be used for months, ALWAYS remove lithium-ion batteries or packs from the device.

    Keeping a lithium-ion batteries or battery packs in the device for a long time may cause problems such as leakage.
    Check the voltage before charging for use after long-term storage of lithium-ion batteries or battery packs.
    NEVER use or charge batteries or battery packs if the voltage is less than 2.5 V/cell.

Battery Disposal Precautions
  • 1. Follow local regulations regarding battery disposal when disposing of lithium-ion batteries.
  • 2. Do not keep lithium-ion batteries with trash, or put in the regular trash can.

    Check how to dispose of or recycle lithium-ion batteries with the local waste management officer.
    For inquires of disposing of lithium-ion batteries or battery packs, contact the store you purchased at.

  • 3. Seal a masking tape or cover with a terminal cover on positive(+) and negative(-) terminals of a battery to prevent the contact with other batteries or conductive objects (metal, etc.).
  • 4. Do not dispose of Samsung SDI’s lithium-ion batteries with other batteries.
  • 5. Do not keep and pile used lithium-ion batteries with other things in your purse, drawer, box, etc.

    The used lithium-ion battery can be partially charged. If these batteries are kept with other items, a fire may occur.

  • 6. Do not dispose of lithium-ion batteries in the fire.

    If lithium-ion batteries explode in a fire, it can cause serious personal injury, such as chemical burns, and property damages.

ESS and xEV Battery Disposal Precautions
  • 1. In the following cases, do not use batteries and dispose of them according to local regulations.
    • - If batteries are exposed to an incidents such as overturning, falling, shock, fire(including high temperature), getting wet, etc.
    • - If batteries are damaged or deformed
    • - If batteries do not perform normally
    • - If a consumer stops using batteries due to personal reasons
    • - After reaching the EOL (SOH less than 70%)
  • 2. Samsung SDI strictly prohibits the use (including reuse, disassembly, and repair), distribution, or arbitrary disposing of batteries subject to disposal without discarding them, and shall not liable for any and all losses and damages caused by such act.
E-cigarette Precautions
Warning

Important Safety Information

  • Stop using replaceable and rechargeable lithium-ion batteries(Hereinafter “RLIBC”) produced by Samsung SDI in your vape or e-cigarette devices!
  • Samsung SDI’s RLIBC is not manufactured for the use of individual consumer, and the use of RLIBC for individual consumer can lead to fire or explosion that causes serious personal injury or property damage.
  • 1. Samsung SDI’s RLIBC is not designed or produced for use in any vape or e-cigarette devices.
  • 2. Samsung SDI’s RLIBC is designed for electronic devices, such as power tools and laptops, equipped with a battery management unit that reduces the risk of thermal runaway.
  • 3. Samsung SDI’s RLIBC is not designed to be handled by any individual consumers, and Samsung SDI is not responsible for any personal injury, property damage, or loss of life caused by any use of RLIBC by any individual consumer.
  • 4. Samsung SDI does not authorize any third party, including vape or e-cigarette makers, retailers and distributors to sell or distribute Samsung SDI’s RLIBC for individual consumers as power sources of vape or e-cigarette devices.
  • 5. Please also refer to statements of the U.S. Fire Administration, the FDA, and the Consumer Technology Association regarding the safety of vape or e-cigarettes.
Power Bank Precautions
Warning

Important Safety Information

  • Stop disassembling or reprocessing prismatic lithium-ion batteries produced by Samsung SDI, or using them to power banks!
  • Samsung SDI’s prismatic lithium-ion batteries are not produced for any use by individual consumers, and distributing to individual consumers and using by individual consumers of Samsung SDI’s prismatic lithium-ion batteries can lead to fire or explosion that causes serious personal injury or property damage.
  • 1. Samsung SDI’s prismatic lithium-ion batteries are not designed or manufactured for any use in power banks.
  • 2. Samsung SDI’s prismatic lithium-ion batteries store high-capacity energy, and are designed for ESS, xEV with a battery management unit that reduces the risk of thermal runaway. Samsung SDI’s prismatic lithium-ion batteries are not for sale to individual consumers, and are for sale only to battery pack manufacturers or system integration companies.
  • 3. Samsung SDI’s prismatic lithium-ion batteries are not designed for use by individual consumers, and Samsung SDI is not responsible for any and all losses and damages caused by unauthorized disassembling, changing, reprocessing, distributing and individual consumer’s use.
  • 4. Samsung SDI does not authorize any third party, including power bank makers, retailers, and distributors to disassemble, change, reprocess or distribute Samsung SDI’s prismatic lithium-ion battery without permission. If Samsung SDI’s prismatic lithium-ion batteries are disassembled or processed without permission, the batteries can be damages in the process, and if the batteries are processed into a high-capacity power banks without electronic protective devices installed by an expert, it is likely to cause serious accident, posing a huge physical threat to consumer’s life.