- Battery Type:LiMnO2
- certificate:ROHS MSDS SGS CE
- size:16*1.6mm
- type:3v lithium cell battery
- weight:1.2g
- shelf life:1year
- Application:Toys
- Application:Power Tools
- Application:Home Appliances
- Application:Consumer Electronics
- Shape:Button
- Place of Origin:CN;GUA
- Battery Size:CR1661
- Brand Name:EUNICELL
- Certification:CE/ROHS/REACH/SGS
- Model Number:cr1616 CR1616 DL1616 1616
cr1616 3v Li-Mn button cell batteries cr1616 battery with solder tabs
High safety: no explosion, no fire and so on.
Environmental protection: at present, the company has carried out the EU"ROSH"directive. The products have been certified by"SGS"and fully meet the requirements of the European customers for the environmental protection of the batteries.
Main uses: watch, shoe lamp, computer motherboard, electronic thermometer, electronic toy, machine core, small electronic gift, Bluetooth wireless product, multi-function wireless remote control, electronic spoon, card type radio, digital product, IC card and so on
Matters of attention:
1. Because the button battery is not recharged at a time, forced charging will cause leakage or damage to the equipment.
2. Battery"+ -"should be installed correctly in the direction specified by the equipment.
3. Prohibit short-circuit, heating, burning and disassembling batteries.
More products please go to official website: https://eunicellbattery.en.alibaba.com welcome new and old friends to contact us by phone. We will serve you wholeheartedly!



ITEM | UNIT | SPECIFICATIONS | CONDITIONS |
Nominal voltage | V | 3.0 | Standard discharge |
Nominal capacity | mAh | 50 | Standard discharge |
Instantaneous short-circuit current | mA | ≥200 | Time≤0.5second |
Off-load voltage | V | ≥3.20 | Unit cell |
Storage temperature | ℃ | 0-35 | |
Standard weight | g | 1.2 | Unit cell |
Service output | Initial | h | 46 | Continuous discharge with load 3 k Ω ,till 2.0v end-voltage at 20-25℃ |
After 12months storage | h | 45 |






East(Shenzhen)Technology Co.,ltd (Eunicell Battery )is a high-tech enterprise specializing in developing, developing, producing and selling batteries, which belong to two factories, such as production buckle lithium manganese dioxide, buckle type zinc manganese alkaline, cylindrical carbon, alkaline battery and so on. It has a total production area of 1300 square meters, with more than 800 employees, including more than 20 scientific research personnel and more than 50 quality control personnel. The company has always adhered to science and technology as the guide, pursuing the purpose of quality first. We are keen to develop and innovate, introduce a series of production lines in the United States and Japan, use scientific and reasonable formula and production technology to produce high capacity, long life, high safety and reliability batteries. If you have any needs, please contact us in time.