Lithium Manganese Dioxide 3V Lithium Cell High Energy Density CR18505SE

Brand Name:HCB
Certification:UN/CE/UL
Model Number:CR18505SE
Minimum Order Quantity:1K pcs
Delivery Time:35 work days
Payment Terms:T/T, L/C
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Location: Wuhan Hubei China
Address: No.1 Special Taizhong Avenue, Gaoqiao Industrial Park, Wujiashan Economic Development Zone, Wuhan, Hubei, China
Supplier`s last login times: within 46 hours
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Product Details

Lithium Manganese Dioxide 3V Lithium Cell High Energy Density CR18505SE


Nominal Capacity3000mAh
Battery discharged at continuous current 1mA until voltage reaches cut-off voltage 2.0V at ambient temperature 23±2℃
Nominal Voltage3.0 V
Maximum Continuous Current20mA
Battery with minimum 50% rated capacity discharged at ambient temperature 23±2℃
Maximum Pulse Discharge Current200mA
Battery with minimum 50% rated capacity discharged at max pulse for 3 seconds after 27seconds break. Ambient temperature 23±2℃
Storage Condition

Temperature ≤ 30℃

Humidity ≤ 75%RH

Operating Temperature-40℃ to +85℃
Battery DimensionSee drawing on pag
Max Weight38.0g
Self-discharge Rate2%
Max self-discharged rate at ambient temperature 23±2℃
Shelf Life10 years
Ambient temperature 23±2℃

1. Battery Characteristic


  • High Voltage

The rated voltage of each battery is 3.0V

  • High Energy Density

The specific energy density of each battery is 236Wh/kg

  • Wide Operating Temperature Range

We provide a wide operating temperature range, from -40℃ to +85℃

  • Long Shelf Life

The battery self-discharge less than 2% per year at room temperature


High capacity, stable performance, without passivation


Battery sealing using the fully sealed structure to reduce the leakage of the battery, make the battery can be stored at room temperature for more than 10 years


The battery safety performance is good, high reliability, and pollution-free, environmental friendly.


2. Main Applications


  • Telecommunications

Wireless telecommunication devices

  • Electrical equipment

Wireless electric power tools, computer RAM & COMS, UPS, CNC machine tools, (TPMS), camera, video camera, timer, calculator, electric toys, lighting equipment, etc.

  • Medical devices

Cardiac pacemaker, respirator, oxygenator, inspection devices, monitoring devices, infusion pump, etc.


3. Manufacturing Advantages


  • There is advanced automatic technology in HCB;
  • The cathode manufacturing process is unique;
  • There are variety of solutions such as high power, high capacity or low temperature etc;
  • We can provide multiple cascade and parallel connection ways and combining suggestions with our customers if they need;
  • The reliability of the products can be proved by the long time storage date which is over 10 years.
  • One of the first industrial hermetic sealing cell manufacturers ;Sales rank the top in domestic market.

4. Company Advantages


  • Quality management system of HCB is conformity with GB/T19001-2008/ISO9001:2008 standard;
  • HCB Environment Management System meets the standard GB/T24001-2004/ISO14001:2004;
  • The drop test is workable of HCB battery;
  • The package of HCB battery is very safe and we can show you the report for safe transport of the goods to you;
  • CE test is available for HCB Battery;
  • We can provide you with the Rosh certificate if you need;
  • UL Standard is workable for HCB Battery;

5. FAQS of General Safety Instructions


  • In order to keep the battery safely, what should we do?

The Battery should be stored in dry environment.


  • What is the first step when you would like to use our battery?

The manual should be read before the battery is used.


  • What are you careful with if there are children beside when you use the battery?

The battery should be kept out of the children firstly. If swallowed by children, please contact a physician at once.


  • What should you pay attention for when battery is put into the devices?

Follow the signs + and - shown on the batteries and appliances. Do not reverse battery. If batteries are put in the wrong way they are bound to become hot very quickly. This can lead to gas or toxic material leakage and/or to a violent rupture.


  • What the danger is if the battery is closed to the fire?

They are going to be hot in very short time and it will lead the leakage of gas and toxic materials which may cause a big rupture.


  • When the batteries are changed, what should you pay attention to?

When changing batteries be aware that batteries of different electrochemical system, grades, or brands should be not mixed. If different batteries are used or in case of using old and new batteries together this can discharge batteries due to different voltage or capacity. This can cause toxic material or gas leakage and/or violent rupture.


  • Is it workable to charge the primary batteries?

If you charge the primary batteries, it can lead to toxic material or gas leakage and maybe cause big rupture or fire.


China Lithium Manganese Dioxide 3V Lithium Cell High Energy Density CR18505SE supplier

Lithium Manganese Dioxide 3V Lithium Cell High Energy Density CR18505SE

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