Datasheet

battery type: Lithium Button Cell
battery size: CR2477
chemical system: Lithium Manganese Dioxide
Conditions
nominal voltage: 3.0 V
open circuit voltage: 3.0...3.4 V new battery
2.9...3.4 V after 1 year storage at 20°C
all measurements at 22 ± 2°C ambient
capacity
rated: 1000 mAh continuous discharge at 7.5kΩ load; 24hours/day
End Voltage (EV): 2.0V
minimum: 900 mAh continuous discharge at 7.5kΩ load; 24hours/day
End Voltage (EV): 2.0V
Standard discharge time
minimum: 180 h
at 620Ω load
(for QC measurement)
EV: 2.0V
Discharge currents
standard: 0.4 mA
max. recommended current
under continuous discharge: 3 mA
max. recommended current
under pulse discharge: 20 mA
Discharge diagrams:
Discharge Characteristics on Load Discharge Characteristics on Temperature
shelf life: 10 years under proper storage conditions (ta: ≤ 22°C; RH: 60 ± 15%)
operating temperature
range: - 20...60 °C
mechanical specifications:
dimensions in mm
blister card
dimensions:
56 x 71.5mm
weight:
11.8g (incl. battery)
nominal weight: 10.0 g
87
Manufacturer reserves the right to alter or amend the design, model and specification without prior notice
author / date
supplier no.
CR2477 Lithium Button Cell
blister package
1516-0010
702572
TG / 06.05.2015
ANSMANN Specifications for model:
data sheet no. / part no.