ML614 Datasheet, PDF (1/1 Pages) Sanyo Semicon Device – Coin Type Rechargeable Lithium Battery

Specification of ML614
Coin Type Rechargeable
Lithium Battery (ML-Series)
Nominal Voltage
Nominal Capacity
Standard Charge/
Discharge Current
Max. Discharge Current
End Voltage
Charge/Discharge Cycle
Characteristics
Charging Method
(Constant Voltage Charge)
Weight
Dimensions Height
Diameter
3V
2.3 mAh
0.015 mA
Nominal capacity is determined to an end voltage of 2.0V
when the battery is allowed to discharge at a standard
current level at 23°C
0.3 mA
Current value is determined so that 50% of the nominal
capacity is obtained with an end voltage of 2.0V at 23°C
2.0 V
3000 cycles (discharge depth of 5%)
300 cycles (discharge depth of 20%)
3.1±0.15V
2.95±0.15V Charge at high temperature or continuously
0.16 g
1.4 mm
6.8 mm
Dimensions
Size without shrinktube:
D = 6.8 max
H = 1.4 max
(unit: mm)
Can material:
Negative cap:
Positive can:
stainless steel
stainless steel
Battery material:
Cathode:
Anode:
Electrolyte:
Manganese dioxide
Li-Al alloy
Organic electrolyte
Chemical reaction:
Anode reaction:
Cathode reaction:
Overall battery reaction:
(Li-Al) <=> Al + Li⁺ + e^-
Mn^IVO₂ + Li⁺ + e^- <=> Mn^IIIO₂ (Li⁺)
Mn^IVO₂ + (Li-Al) <=> Mn^IIIO₂ (Li⁺) + Al
SANYO Energy (Europe) Corporate GmbH
Stahlgruberring 4, D-81829 München
Tel [phone] Fax -190
www.sanyo-energy-europe.com
Specifications subject to change without notice !