精工MS614SE FL28E可充电3V后备电池

type ms614se
nominal voltage(v) 3
charge voltage (standard charge voltage)(v) 2.8 to 3.3(3.1)
nominal capacity(mah) 3.4
internal impedance(ω) 80
standard discharge current(ma) 0.015
maximum discharge current (continuous)(ma) 0.25
cycle life (time) d.o.d(depth of discharge) 100
cycle life (time)20% d.o.d(depth of discharge) 1000
size diameter(mm) 6.8
size height(mm) 1.4
weight(g) 0.17
characteristics click to enlarge.
charge voltage dependence
charge / discharge characteristics
discharge characteristics at various discharge current
overdischarge characteristics
discharge temperature characteristics
high temperature (60℃) storage characteristics
floating characteristics (60℃, applied voltage 3.1v)