CR One Thousand Two Hundred Twenty
Model：CR One Thousand Two Hundred Twenty
brand：Chen Mu
Voltage(V)：3V
capacity(mAh)：
size(mm)：12.5*2.0mm
Texture of material：Lithium manganese dioxide
Adaptable products：electron products
working temperature range：-20℃～60℃
Product introduction
RATINGS
TABLE Ⅰ：
ITEM | UNIT | SPECIFICATIONS | CONDITIONS | |
Nominal voltage | V | 3.0 | ||
Nominal capacity | mAh | 40 | Standard discharge with load 7.5kΩ | |
Instantaneous short–circuit current | mA | ≥60300 | Time≤0.5 second | |
Off-load voltage | V | ≥3.2 | ||
Operating temperature | ℃ | -20~60 | ||
Standard weight | g | 0.8 | Unit cell | |
Service output | Initial | Standard | 100 h | Continuous discharge with load 15kΩ, till 2.0v end-voltage |
After 12 months storage | Standard | 92 h | ||
TABLE Ⅱ：
ITEM | CONDITIONS | CHARACTERISTICS | |
Thermal durability | Kept for 20 days at 60℃±3℃, then continuously discharge with 15kΩ load till 2.0v end-voltage | Standard | 100 h |
Self-discharge rate | Stored for 12 months at normal temperature and humidity | ≤5% | |
