Model:
CR2450 Lithium Manganese Dioxide Battery 550mah Lithium Button Cell
3.0V
Coin Cell Battery Application:
Widely used in watches,computers, laptops, music card;
Voice table,hearing aids, electroni cnotepads, dict;
Cameras, medical devices, flashing lights;
Shoes, lamps and other electronic products.
Such as:
Vacuum cleaner, shaver, MP3, MP4, Digital camera, portable
computer,
Lighting, electrical toys, electronic game Machine and electrical
vehicles,
Cordless Phones, interphones, and all kinds of Cell phones.
Description for CR2450:
TABLE Ⅰ:
| ITEM | UNIT | SPECIFICATIONS | CONDITIONS |
| Nominal voltage | V | 3.0 | Standard discharge |
| Nominal capacity | mAh | 550 | Standard discharge |
| Instantaneous short–circuit current | mA | ≥250 | Time≤0.5 second |
| Off-load voltage | V | ≥3.30 | |
| Storage temperature | ℃ | 0~35 | |
| Standard weight | g | 6.2 | Unit cell |
| Service output | Initial | Standard | 1300 h | Continuous discharge with load 7.5kΩ, till 2.0v end-voltage |
| Minimum | 1250 h |
| After 12 months storage | Standard | 1240 h |
| Minimum | 1180 h |
TABLE Ⅱ:
| ITEM | CONDITIONS | CHARACTERISTICS |
| Self-discharge rate | Stored for 12 months at normal temperature, then continuously
discharged with 7.5kΩ load till 2.0v end-voltage | ≤5% |
Suggestions And Cautions
1 Install batteries correctly.
2 Ensure the contact points to be clean and conductive.
3 Do not mix different types, different brands batteries to serve
together.
4 Do not heat, recharge the batteries.
5 Do not dispose of the batteries in fire.
6 Keep away from the small children, if swallowed promptly see
doctor.
7 Pay attention to the producing date.
Advantage for Button Cell Battery Lithium Limno2:
High capacity and long cycle life
Long service lifespan
Excellent life cycle
Enviromental friendly
High energy density
Excellent overcharge performance
Rapid charge performance
Lower inner resistance and low self-discharge
Safety and reliability
Wide temperature range, specially design battery can used in high
and low temperature
Good quality with competitive price and best service
Lithium Battery Li mno2 CR2450 Product:
Coin cell lithium battery list:
| Mode | Voltage(V) | Capacity(mAh) | Dimension(mm) | Weight(g) | Chargeable or Non |
| CR2032 | 3 | 220 | 20.0*3.2 | 3 | Non |
| CR2032 | 3 | 240 | 20.0*3.2 | 3 | Non |
| CR1220 | 3 | 35 | 12.5*2.0 | 0.8 | Non |
| CR1225 | 3 | 50 | 12.5*2.5 | 0.9 | Non |
| CR1616 | 3 | 50 | 16.0*1.6 | 1.1 | Non |
| CR1620 | 3 | 70 | 16.0*2.0 | 1.3 | Non |
| CR1632 | 3 | 120 | 16.0*3.2 | 1.8 | Non |
| CR2016 | 3 | 83 | 20.0*1.6 | 1.7 | Non |
| CR2025 | 3 | 150 | 20.0*2.5 | 2.5 | Non |
| CR2450 | 3 | 600 | 24.5*5.0 | 6.2 | Non |
| CR3032 | 3 | 550 | 30.0*3.2 | 7 | Non |
| ML1220 | 3 | 17 | 12.5*2.0 | 0.8 | Yes |
