ML One Thousand Two Hundred Twenty
Model：ML One Thousand Two Hundred Twenty
brand：Chen Mu
Voltage(V)：3V
capacity(mAh)：
size(mm)：12.5*2.0mm
Texture of material：Lithium manganese
Adaptable products： electron products
working temperature range： -20℃~60℃
Product introduction
1、 Product parameters:
Battery model: ml1220
Nominal capacity: 18mah
Nominal voltage: 3.0V
Discharge cut-off voltage: 2.0V
Discharge median voltage: 2.8V
Standard continuous discharge current: 0.1mA
Maximum continuous discharge current: 4mA
Maximum pulse discharge current: 8Ma
Internal resistance: 20 ~ 50 Ω
Working temperature: - 20 ～ 60 ℃
Cycle life: 1000 cycles (0.1mA, dod10%)
Size: 12.5mm in diameter and 2.0 mm in thickness
Weight: 0.7G
2、 Superior features:
1、 Up to 2.8V operating voltage. When charging at constant voltage of 3.0-3.25v to full state, and discharging to 10% of nominal capacity (dod10%) with standard current of 0.1mA, the discharge voltage is close to 3V, which is higher than that of Japanese brand products. When discharging 10% at 2mA, the discharge voltage is still higher than 2.7V.
2、 Excellent heavy load capacity. Under the condition of full charge and discharge of 10% capacity with 2.0ma current, the cycle life of nearly 180 cycles can be achieved. In the first 150 cycles, the terminal voltage of 10% deep discharge is more than 2.8V. Under the same test conditions, the 10% charge discharge cycle life of Japanese brand batteries of the same model is equivalent to that of our products, but the terminal voltage is lower than 2.4V.
3、 Excellent extreme applications. Under full charge condition, discharge at 8 Ma can still achieve 10% of nominal capacity.
