• CR1220

  • CR1620

  • CR1632

  • CR2016

  • CR2025

  • CR2032

  • CR2450

Product Information（CR1220）

Category: Portable Battery

Chemical System:  Li-MnO₂

Nominal Voltage: 3V

Weight: Approx. 0.80g  

Minimum Average Duration: 700h

Manufacturer

Changzhou Lithium Batteries Ltd.

Add: Changzhou, Jiangsu, 213000, China

Web: www.czliba.com

Regulatory Substance Compliance

Regulation (EU) 2023/1542-Heavy Metals Content in batteries and waste batteries.

Lead (Pb): Not detected (<0.0010 % w/w)

Cadmium (Cd): Not detected (<0.0010 % w/w)

Mercury (Hg): Not detected (<0.0001 % w/w)

Tested by SGS In‑House Method (GZTC CHEM‑TOP‑068). All results meet regulatory limits.

Safety Caution
Testing conditions: refer to the DoC and IEC60086-2:2021 for details.
Regulation (EC) No 190712006 concerning the REACH.SVHC (≥0.1%): sealed inside cell
1.2-Dimethoxyethane (CAS No. 110-71-4) 
Emergency measures

Extinguisher: Class CO₂ or dry powder.

Battery & Packaging Markings
Consumer Information on Waste Batteries
CR1220 EU Declaration of Conformity
Disposal safety tip
To prevent fire, cover the battery's metal surface with adhesive tape before disposal. Alternatively, you can place the used battery separately in a small plastic bag or original blister pack to isolate it from metal objects (like coins or keys).
描述
CE Compliance Mark
 Do not discard this battery with household waste. End-of-life batteries require separate recycling collection.
描述
描述
KEEP OUT OF REACH OF CHILDREN Swallowing can lead to chemical burns, perforation of soft tissue and death.Severe burns can occur within 2 hours of ingestion.Seek medical attention immediately.
This CR1220 is a non-rechargeable 3V lithium-manganese button cell for low-power devices. It is not suitable for reuse, repurposing or remanufacturing after end-of-life.
(a) Service-life extension
⏺Install with correct polarity; avoid reverse installation    and short-circuit.
⏺Do not charge this battery.
⏺Remove from device if unused for long period.
⏺Store in dry, cool place away from heat and moisture.
(b) Separate collection required
Do not dispose with household waste. You must return spent batteries for separate collection.
(c) Collection points
Return spent batteries to collection points at supermarkets, electronics stores or municipal recycling facilities. They will be treated by authorized processors.
(d) Safety (lithium battery)
⚠️ Contains lithium.
⏺Do not pierce, crush, burn or disassemble.
⏺Tape terminals before disposal.
⏺If electrolyte leaks, avoid skin/eye contact; rinse with    water and seek medical help if needed.
(e) Symbols
⏺Crossed-out wheeled bin: do not discard with                unsorted waste.
⏺"Lithium" = Li-MnO₂ chemistry; 
⏺"+" = positive terminal; "3V" = nominal voltage.
⏺CR1220: C = Li-MnO₂ system, R = round, 12 = 12 mm diameter, 20 = 2.0 mm height.
(f) Environmental impact
Contains lithium and other chemicals. Improper disposal may leak hazardous substances into soil and groundwater, harming environment and human health. Always recycle through authorized channels.
Product Information（CR1620）

Category: Portable Battery

Chemical System:  Li-MnO₂

Nominal Voltage: 3V

Weight: Approx. 1.25g  

Minimum Average Duration: 540h

Manufacturer

Changzhou Lithium Batteries Ltd.

Add: Changzhou, Jiangsu, 213000, China

Web: www.czliba.com

Regulatory Substance Compliance

Regulation (EU) 2023/1542-Heavy Metals Content in batteries and waste batteries.

Lead (Pb): Not detected (<0.0010 % w/w)

Cadmium (Cd): Not detected (<0.0010 % w/w)

Mercury (Hg): Not detected (<0.0001 % w/w)

Tested by SGS In‑House Method (GZTC CHEM‑TOP‑068). All results meet regulatory limits.

Safety Caution
Testing conditions: refer to the DoC and IEC60086-2:2021 for details.
Regulation (EC) No 190712006 concerning the REACH.SVHC (≥0.1%): sealed inside cell
1.2-Dimethoxyethane (CAS No. 110-71-4) 
Emergency measures

Extinguisher: Class CO₂ or dry powder.

Battery & Packaging Markings
Consumer Information on Waste Batteries
CR1620 EU Declaration of Conformity
Disposal safety tip
To prevent fire, cover the battery's metal surface with adhesive tape before disposal. Alternatively, you can place the used battery separately in a small plastic bag or original blister pack to isolate it from metal objects (like coins or keys).
描述
CE Compliance Mark
 Do not discard this battery with household waste. End-of-life batteries require separate recycling collection.
描述
描述
KEEP OUT OF REACH OF CHILDREN Swallowing can lead to chemical burns, perforation of soft tissue and death.Severe burns can occur within 2 hours of ingestion.Seek medical attention immediately.
This CR1620 is a non-rechargeable 3V lithium-manganese button cell for low-power devices. It is not suitable for reuse, repurposing or remanufacturing after end-of-life.
(a) Service-life extension
⏺Install with correct polarity; avoid reverse installation    and short-circuit.
⏺Do not charge this battery.
⏺Remove from device if unused for long period.
⏺Store in dry, cool place away from heat and moisture.
(b) Separate collection required
Do not dispose with household waste. You must return spent batteries for separate collection.
(c) Collection points
Return spent batteries to collection points at supermarkets, electronics stores or municipal recycling facilities. They will be treated by authorized processors.
(d) Safety (lithium battery)
⚠️ Contains lithium.
⏺Do not pierce, crush, burn or disassemble.
⏺Tape terminals before disposal.
⏺If electrolyte leaks, avoid skin/eye contact; rinse with    water and seek medical help if needed.
(e) Symbols
⏺Crossed-out wheeled bin: do not discard with                unsorted waste.
⏺"Lithium" = Li-MnO₂ chemistry; 
⏺"+" = positive terminal; "3V" = nominal voltage.
⏺CR1620: C = Li-MnO₂ system, R = round, 16 = 16 mm diameter, 20 = 2.0 mm height.
(f) Environmental impact
Contains lithium and other chemicals. Improper disposal may leak hazardous substances into soil and groundwater, harming environment and human health. Always recycle through authorized channels.
Product Information（CR1632）

Category: Portable Battery

Chemical System:  Li-MnO₂

Nominal Voltage: 3V

Weight: Approx. 2.00g  

Minimum Average Duration: 540h

Manufacturer

Changzhou Lithium Batteries Ltd.

Add: Changzhou, Jiangsu, 213000, China

Web: www.czliba.com

Regulatory Substance Compliance

Regulation (EU) 2023/1542-Heavy Metals Content in batteries and waste batteries.

Lead (Pb): Not detected (<0.0010 % w/w)

Cadmium (Cd): Not detected (<0.0010 % w/w)

Mercury (Hg): Not detected (<0.0001 % w/w)

Tested by SGS In‑House Method (GZTC CHEM‑TOP‑068). All results meet regulatory limits.

Safety Caution
Testing conditions: refer to the DoC and IEC60086-2:2021 for details.
Regulation (EC) No 190712006 concerning the REACH.SVHC (≥0.1%): sealed inside cell
1.2-Dimethoxyethane (CAS No. 110-71-4) 
Emergency measures

Extinguisher: Class CO₂ or dry powder.

Battery & Packaging Markings
Consumer Information on Waste Batteries
CR1632 EU Declaration of Conformity
Disposal safety tip
To prevent fire, cover the battery's metal surface with adhesive tape before disposal. Alternatively, you can place the used battery separately in a small plastic bag or original blister pack to isolate it from metal objects (like coins or keys).
描述
CE Compliance Mark
 Do not discard this battery with household waste. End-of-life batteries require separate recycling collection.
描述
描述
KEEP OUT OF REACH OF CHILDREN Swallowing can lead to chemical burns, perforation of soft tissue and death.Severe burns can occur within 2 hours of ingestion.Seek medical attention immediately.
This CR1632 is a non-rechargeable 3V lithium-manganese button cell for low-power devices. It is not suitable for reuse, repurposing or remanufacturing after end-of-life.
(a) Service-life extension
⏺Install with correct polarity; avoid reverse installation    and short-circuit.
⏺Do not charge this battery.
⏺Remove from device if unused for long period.
⏺Store in dry, cool place away from heat and moisture.
(b) Separate collection required
Do not dispose with household waste. You must return spent batteries for separate collection.
(c) Collection points
Return spent batteries to collection points at supermarkets, electronics stores or municipal recycling facilities. They will be treated by authorized processors.
(d) Safety (lithium battery)
⚠️ Contains lithium.
⏺Do not pierce, crush, burn or disassemble.
⏺Tape terminals before disposal.
⏺If electrolyte leaks, avoid skin/eye contact; rinse with    water and seek medical help if needed.
(e) Symbols
⏺Crossed-out wheeled bin: do not discard with                unsorted waste.
⏺"Lithium" = Li-MnO₂ chemistry; 
⏺"+" = positive terminal; "3V" = nominal voltage.
⏺CR1632: C = Li-MnO₂ system, R = round, 16 = 16 mm diameter, 32 = 3.2 mm height.
(f) Environmental impact
Contains lithium and other chemicals. Improper disposal may leak hazardous substances into soil and groundwater, harming environment and human health. Always recycle through authorized channels.
Product Information（CR2016）

Category: Portable Battery

Chemical System:  Li-MnO₂

Nominal Voltage: 3V

Weight: Approx. 2.00g  

Minimum Average Duration: 675h

Manufacturer

Changzhou Lithium Batteries Ltd.

Add: Changzhou, Jiangsu, 213000, China

Web: www.czliba.com

Regulatory Substance Compliance

Regulation (EU) 2023/1542-Heavy Metals Content in batteries and waste batteries.

Lead (Pb): Not detected (<0.0010 % w/w)

Cadmium (Cd): Not detected (<0.0010 % w/w)

Mercury (Hg): Not detected (<0.0001 % w/w)

Tested by SGS In‑House Method (GZTC CHEM‑TOP‑068). All results meet regulatory limits.

Safety Caution
Testing conditions: refer to the DoC and IEC60086-2:2021 for details.
Regulation (EC) No 190712006 concerning the REACH.SVHC (≥0.1%): sealed inside cell
1.2-Dimethoxyethane (CAS No. 110-71-4) 
Emergency measures

Extinguisher: Class CO₂ or dry powder.

Battery & Packaging Markings
Consumer Information on Waste Batteries
CR2016 EU Declaration of Conformity
Disposal safety tip
To prevent fire, cover the battery's metal surface with adhesive tape before disposal. Alternatively, you can place the used battery separately in a small plastic bag or original blister pack to isolate it from metal objects (like coins or keys).
描述
CE Compliance Mark
 Do not discard this battery with household waste. End-of-life batteries require separate recycling collection.
描述
描述
KEEP OUT OF REACH OF CHILDREN Swallowing can lead to chemical burns, perforation of soft tissue and death.Severe burns can occur within 2 hours of ingestion.Seek medical attention immediately.
This CR2016is a non-rechargeable 3V lithium-manganese button cell for low-power devices. It is not suitable for reuse, repurposing or remanufacturing after end-of-life.
(a) Service-life extension
⏺Install with correct polarity; avoid reverse installation    and short-circuit.
⏺Do not charge this battery.
⏺Remove from device if unused for long period.
⏺Store in dry, cool place away from heat and moisture.
(b) Separate collection required
Do not dispose with household waste. You must return spent batteries for separate collection.
(c) Collection points
Return spent batteries to collection points at supermarkets, electronics stores or municipal recycling facilities. They will be treated by authorized processors.
(d) Safety (lithium battery)
⚠️ Contains lithium.
⏺Do not pierce, crush, burn or disassemble.
⏺Tape terminals before disposal.
⏺If electrolyte leaks, avoid skin/eye contact; rinse with    water and seek medical help if needed.
(e) Symbols
⏺Crossed-out wheeled bin: do not discard with                unsorted waste.
⏺"Lithium" = Li-MnO₂ chemistry; 
⏺"+" = positive terminal; "3V" = nominal voltage.
⏺CR2016: C = Li-MnO₂ system, R = round, 20 = 20 mm diameter, 16 = 1.6 mm height.
(f) Environmental impact
Contains lithium and other chemicals. Improper disposal may leak hazardous substances into soil and groundwater, harming environment and human health. Always recycle through authorized channels.
Product Information（CR2025）

Category: Portable Battery

Chemical System:  Li-MnO₂

Nominal Voltage: 3V

Weight: Approx. 2.40g  

Minimum Average Duration: 540h

Manufacturer

Changzhou Lithium Batteries Ltd.

Add: Changzhou, Jiangsu, 213000, China

Web: www.czliba.com

Regulatory Substance Compliance

Regulation (EU) 2023/1542-Heavy Metals Content in batteries and waste batteries.

Lead (Pb): Not detected (<0.0010 % w/w)

Cadmium (Cd): Not detected (<0.0010 % w/w)

Mercury (Hg): Not detected (<0.0001 % w/w)

Tested by SGS In‑House Method (GZTC CHEM‑TOP‑068). All results meet regulatory limits.

Safety Caution
Testing conditions: refer to the DoC and IEC60086-2:2021 for details.
Regulation (EC) No 190712006 concerning the REACH.SVHC (≥0.1%): sealed inside cell
1.2-Dimethoxyethane (CAS No. 110-71-4) 
Emergency measures

Extinguisher: Class CO₂ or dry powder.

Battery & Packaging Markings
Consumer Information on Waste Batteries
CR2025 EU Declaration of Conformity
Disposal safety tip
To prevent fire, cover the battery's metal surface with adhesive tape before disposal. Alternatively, you can place the used battery separately in a small plastic bag or original blister pack to isolate it from metal objects (like coins or keys).
描述
CE Compliance Mark
 Do not discard this battery with household waste. End-of-life batteries require separate recycling collection.
描述
描述
KEEP OUT OF REACH OF CHILDREN Swallowing can lead to chemical burns, perforation of soft tissue and death.Severe burns can occur within 2 hours of ingestion.Seek medical attention immediately.
This CR2025 is a non-rechargeable 3V lithium-manganese button cell for low-power devices. It is not suitable for reuse, repurposing or remanufacturing after end-of-life.
(a) Service-life extension
⏺Install with correct polarity; avoid reverse installation    and short-circuit.
⏺Do not charge this battery.
⏺Remove from device if unused for long period.
⏺Store in dry, cool place away from heat and moisture.
(b) Separate collection required
Do not dispose with household waste. You must return spent batteries for separate collection.
(c) Collection points
Return spent batteries to collection points at supermarkets, electronics stores or municipal recycling facilities. They will be treated by authorized processors.
(d) Safety (lithium battery)
⚠️ Contains lithium.
⏺Do not pierce, crush, burn or disassemble.
⏺Tape terminals before disposal.
⏺If electrolyte leaks, avoid skin/eye contact; rinse with    water and seek medical help if needed.
(e) Symbols
⏺Crossed-out wheeled bin: do not discard with                unsorted waste.
⏺"Lithium" = Li-MnO₂ chemistry; 
⏺"+" = positive terminal; "3V" = nominal voltage.
⏺CR2025: C = Li-MnO₂ system, R = round, 20 = 20 mm diameter, 25 = 2.5 mm height.
(f) Environmental impact
Contains lithium and other chemicals. Improper disposal may leak hazardous substances into soil and groundwater, harming environment and human health. Always recycle through authorized channels.
Product Information（CR2032）

Category: Portable Battery

Chemical System:  Li-MnO₂

Nominal Voltage: 3V

Weight: Approx. 3.20g  

Minimum Average Duration: 920h

Manufacturer

Changzhou Lithium Batteries Ltd.

Add: Changzhou, Jiangsu, 213000, China

Web: www.czliba.com

Regulatory Substance Compliance

Regulation (EU) 2023/1542-Heavy Metals Content in batteries and waste batteries.

Lead (Pb): Not detected (<0.0010 % w/w)

Cadmium (Cd): Not detected (<0.0010 % w/w)

Mercury (Hg): Not detected (<0.0001 % w/w)

Tested by SGS In‑House Method (GZTC CHEM‑TOP‑068). All results meet regulatory limits.

Safety Caution
Testing conditions: refer to the DoC and IEC60086-2:2021 for details.
Regulation (EC) No 190712006 concerning the REACH.SVHC (≥0.1%): sealed inside cell
1.2-Dimethoxyethane (CAS No. 110-71-4) 
Emergency measures

Extinguisher: Class CO₂ or dry powder.

Battery & Packaging Markings
Consumer Information on Waste Batteries
CR2032 EU Declaration of Conformity
Disposal safety tip
To prevent fire, cover the battery's metal surface with adhesive tape before disposal. Alternatively, you can place the used battery separately in a small plastic bag or original blister pack to isolate it from metal objects (like coins or keys).
描述
CE Compliance Mark
 Do not discard this battery with household waste. End-of-life batteries require separate recycling collection.
描述
描述
KEEP OUT OF REACH OF CHILDREN Swallowing can lead to chemical burns, perforation of soft tissue and death.Severe burns can occur within 2 hours of ingestion.Seek medical attention immediately.
This CR2032 is a non-rechargeable 3V lithium-manganese button cell for low-power devices. It is not suitable for reuse, repurposing or remanufacturing after end-of-life.
(a) Service-life extension
⏺Install with correct polarity; avoid reverse installation    and short-circuit.
⏺Do not charge this battery.
⏺Remove from device if unused for long period.
⏺Store in dry, cool place away from heat and moisture.
(b) Separate collection required
Do not dispose with household waste. You must return spent batteries for separate collection.
(c) Collection points
Return spent batteries to collection points at supermarkets, electronics stores or municipal recycling facilities. They will be treated by authorized processors.
(d) Safety (lithium battery)
⚠️ Contains lithium.
⏺Do not pierce, crush, burn or disassemble.
⏺Tape terminals before disposal.
⏺If electrolyte leaks, avoid skin/eye contact; rinse with    water and seek medical help if needed.
(e) Symbols
⏺Crossed-out wheeled bin: do not discard with                unsorted waste.
⏺"Lithium" = Li-MnO₂ chemistry; 
⏺"+" = positive terminal; "3V" = nominal voltage.
⏺CR2032: C = Li-MnO₂ system, R = round, 20 = 20 mm diameter, 32 = 3.2 mm height.
(f) Environmental impact
Contains lithium and other chemicals. Improper disposal may leak hazardous substances into soil and groundwater, harming environment and human health. Always recycle through authorized channels.
Product Information（CR2450）

Category: Portable Battery

Chemical System:  Li-MnO₂

Nominal Voltage: 3V

Weight: Approx. 6.27g  

Minimum Average Duration: 1200h

Manufacturer

Changzhou Lithium Batteries Ltd.

Add: Changzhou, Jiangsu, 213000, China

Web: www.czliba.com

Regulatory Substance Compliance

Regulation (EU) 2023/1542-Heavy Metals Content in batteries and waste batteries.

Lead (Pb): Not detected (<0.0010 % w/w)

Cadmium (Cd): Not detected (<0.0010 % w/w)

Mercury (Hg): Not detected (<0.0001 % w/w)

Tested by SGS In‑House Method (GZTC CHEM‑TOP‑068). All results meet regulatory limits.

Safety Caution
Testing conditions: refer to the DoC and IEC60086-2:2021 for details.
Regulation (EC) No 190712006 concerning the REACH.SVHC (≥0.1%): sealed inside cell
1.2-Dimethoxyethane (CAS No. 110-71-4) 
Emergency measures

Extinguisher: Class CO₂ or dry powder.

Battery & Packaging Markings
This CR2450 is a non-rechargeable 3V lithium-manganese button cell for low-power devices. It is not suitable for reuse, repurposing or remanufacturing after end-of-life.
(a) Service-life extension
⏺Install with correct polarity; avoid reverse installation    and short-circuit.
⏺Do not charge this battery.
⏺Remove from device if unused for long period.
⏺Store in dry, cool place away from heat and moisture.
(b) Separate collection required
Do not dispose with household waste. You must return spent batteries for separate collection.
(c) Collection points
Return spent batteries to collection points at supermarkets, electronics stores or municipal recycling facilities. They will be treated by authorized processors.
(d) Safety (lithium battery)
⚠️ Contains lithium.
⏺Do not pierce, crush, burn or disassemble.
⏺Tape terminals before disposal.
⏺If electrolyte leaks, avoid skin/eye contact; rinse with water and seek medical help if needed.
(e) Symbols
⏺Crossed-out wheeled bin: do not discard with                unsorted waste.
⏺"Lithium" = Li-MnO₂ chemistry; 
⏺"+" = positive terminal; "3V" = nominal voltage.
⏺CR2450: C = Li-MnO₂ system, R = round, 24 = 24 mm diameter, 50 = 5.0 mm height.
(f) Environmental impact
Contains lithium and other chemicals. Improper disposal may leak hazardous substances into soil and groundwater, harming environment and human health. Always recycle through authorized channels.
Consumer Information on Waste Batteries
CR2450 EU Declaration of Conformity
Disposal safety tip
To prevent fire, cover the battery's metal surface with adhesive tape before disposal. Alternatively, you can place the used battery separately in a small plastic bag or original blister pack to isolate it from metal objects (like coins or keys).
描述
CE Compliance Mark
 Do not discard this battery with household waste. End-of-life batteries require separate recycling collection.
描述
描述
KEEP OUT OF REACH OF CHILDREN Swallowing can lead to chemical burns, perforation of soft tissue and death.Severe burns can occur within 2 hours of ingestion.Seek medical attention immediately.
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描述
  • 资源 1@4x
    UL Recognized Mark