FEATURES
Highest power rating with long life – Standard parts stocked*
APPLICATIONS
Wearable electronic & IoT devices – Memory backup circuits
Nominal Voltage
3.7VDC (4.2VDC to 3.0VDC)
Operating Temperature
Range
-20°C to +60°C
Storage Temperature
Range
-20°C to +60°C (one month)
-20°C to +40°C (up to 3 months)
-20°C to +25°C (up to 6 months)
Storage Capacity
Nominal
See part listing 0.2C rate, 3.0V cut-off
Minimum
See part listing 0.2C rate, 3.0V cut-off
Charging Voltage
4.2VDC + 0.03V
Charging current
0.5CA
Charging Time
< 3.0 hours
Charging method
Constant Current/ Constant Voltage (CCCV)
Discharge Current
Standard
0.2CA
Maximum
2CA
Discharge Cut-off Voltage
3.0V
Anode
Graphite
Cathode
Lithium nickel manganese cobalt oxide
Certification
UL1642 – MH28281
Markings
Standard (bare cells)
Non-Standard Terminations
Standard Coin Cell Options
IC
Part
Number
Capacity
(mAh)
Charging
Current
(mA)
Discharge
Current
(mA)
Maximum
Internal
Resistance
(mΩ)
Appox.
Weight
(g)
Maximum
Diameter
(D mm)
Thickness
(T mm)
Nom.
Min.
STD
MAX
RJD2032C1
85
80
40
16
160
700
3.4
20.02
3.5
RJD2048
120
110
55
22
220
700
4.2
20.02
5.0
RJD2430C1
110
104
52
21
208
500
4.5
24.5
3.15
RJD2440
150
140
70
28
280
800
5.4
24.5
4.3
RJD2450
200
190
95
38
380
500
6.5
24.5
5.4
RJD3032
200
190
95
38
380
600
7.2
30
3.4
RJD3048
300
290
145
58
580
400
9.3
30
4.9
RJD3555
500 490 245 98 980
200
14.1
35.2
5.7
Standard PCM & Connector Options
IC
Part
Number
Capacity
(mAh)
Charging
Current
(mA)
Discharge
Current
(mA)
Maximum
Internal
Resistance
(mΩ)
Approx.
Weight
(g)
Maximum
Diameter
(D mm)
Thickness
(T mm)
Nom.
Min.
STD
MAX
RJD3032HPPV30M
200
190
95
38
380
900
7.2
30
4.2
RJD3048HPPV30M
300
290
145
58
580
700
9.3
30
5.7
RJD3555HPPV30M
500 490 245 98 980
500
14.1
35.2
6.4
Standard Leaded Options
IC
Part
Number
Capacity
(mAh)
Charging
Current
(mA)
Discharge
Current
(mA)
Maximum
Internal
Resistance
(mΩ)
Approx.
Weight
(g)
Maximum
Diameter
(D mm)
Thickness
(T mm)
Nom.
Min.
STD
MAX
RJD2032C1ST1
85
80
40
16
160
700
3.4
20.02
3.9
RJD2048ST1
120
110
55
22
220
700
4.2
20.02
5.4
RJD2430C1ST1
110
104
52
21
208
500
4.5
24.5
3.55
RJD2440ST1
150
140
70
28
280
800
5.4
24.5
4.7
RJD2450ST1
200
190
95
38
380
500
6.5
24.5
5.8
RJD3032ST1
200
190
95
38
380
600
7.2
30
3.8
RJD3048ST1
300
290
145
58
580
400
9.3
30
5.3
RJD3555ST1
500 490 245 98 980
200
14.1
35.2
6.1
Cell Dimensions
IC
Part
Number
Fresh Cell
Cycled cell
(after 500 cycles)
Shipping (Charged)
Full Charge
Full Charge
Maximum
Diameter
(D mm)
Maximum
Thickness
(T mm)
Maximum
Diameter
(D mm)
Maximum
Thickness
(T mm)
Maximum
Diameter
(D mm)
Maximum
Thickness
(T mm)
RJD2032C1*
20.02
3.5
20
3.6
20
3.7
RJD2048*
20.02
5
20
5.2
20
5.3
RJD2430C1*
24.5
3.15
24.5
3.25
24.5
3.3
RJD2440*
24.5
4.3
24.5
4.4
24.5
4.5
RJD2450*
24.5
5.4
24.5
5.5
24.5
5.6
RJD3032*
30
3.4
30
3.5
30
3.6
RJD3048*
30
4.9
30
4.9
30
5.2
RJD3555*
35.2
5.7
35.2
5.8
35.2
6.3
Part Numbering
RJD 2032C1 A B C D E
Section 1 Section 2 Section 3 Section 4 Section 5 Section 6
Section 1 – IC standard part number (Bare cell)
Section 2 –Termination style
Termination Styles
Contact IC for detailed drawings
Bare Cell - (Standard)
Style - T0
Style - ST1
Style - T1
Style – SP8
Style - ST9
Style - SP9
Style - WL
Style - ST8
Style – SW
Style - HP
Contact IC if other termination type is preferred
Section 3 – Connector supplied with PCM indicator, with connector is standard (Code P)
Connector with
PCM
Connector without
PCM
P
N
Section 4 - Wire gauge for types SW and HP, 30 gauge is standard (Code V).
*Contact IC if a different wire gauge is needed.
Section 5 – Lead Length for types SW and HP, 30mm. is the standard. (Code 30)
*Contact IC if a different wire length is needed.
Section 6 – Connector option for types SW and HP, Molex is standard (Code M)
Connector types
IC Code
M (Standard)
J
Connector Manufacturer
Molex
JST
Connector Part Number
51021-0200
ACHR-02V-S
Drawing
Detailed specifications
location
http://www.molex.com/pdm_docs/sd/51021
0200_sd.pdf
http://www.jst.com/home23.html
HP lead style are supplied with a PCM (Protection Circuit Module).
PCM Type: Powerlogics part # RJD 201 or RJD 9901 (see Protection Circuit Module section below for complete
specifications).
PCM option
Protection Circuit Module
(Only for HP lead style)
Specification
RJD 9901
RJD 201
PCM used with indicated
corresponding bare cell part
number
RJD3032
RJD3048
RJD3555
RJD2032C1, RJD2048,
RJD2430C1, RJD2440,
RJD2450
Main IC
SP31ABE
MP29A
PCB
SALTEK, APEX
SALTEK, APEX
FET
X
X
PTC
MicroSMD175F-2
(TE)
X
L terminal
X
X
Capacitor
2Point
2Point
Resistor
2Point
1Point
Dimension(L*W*T)
16.9*3.9*2.0mm
11.0X3.5X1.75mm
Wake-up Function
NO
NO
Overcharge Detection Voltage
4.275V ± 25mV
4.25V~4.3V
Overcharge Detection Delay
Time
700.0mSec ~
1300mSec
800.0mSec ~ 1200mSec
Over-Discharge Detection
Voltage
2.242V~2.358V
2.76V~2.84V
Over-Discharge Detection Delay
Time
14.0mSec~26.0mSec
16.0mSec~24.0mSec
Over-Discharge Current
Detection
1.2 ~ 4.0A
0.77 ~ 1.76A
Overcharge Current Detection
0.9A ~ 4.4A
0.9A ~ 4.4A
Over-Discharge Current
Protection Delay Time
8.0mSec ~ 16.0mSec
4.8mSec ~ 7.2mSec
Short Detection Delay Time
100μs ~ 500μs
280μs ~ 560μs
PCM Impedance
< 220mΩ
< 46mΩ
Operation Current Consumption
Max 6.0μA(TYP 4.0μA)
Max 6.0μA(TYP 3.0μA)
Power-Down Mode Current
Consumption
Max 0.1μA
Max 0.1μA
Distance Between B+, B- Tab
13.93mm
5.25mm
Battery Operation Instruction:
Charging
a. Charge the battery in a temperature range of 0°C to +
45
°
C.
b. Charge the battery at a constant current of 0.5C until 4.20VDC±0.03VDC per cell is attained. Charge rates greater
than 1C are NOT recommended. (C: Rated Capacity of Battery)
c. Maintain charge voltage at 4.20VDC per cell for 3.0 hours (recommended for maximum capacity).
* Use a constant current, constant voltage (CC/CV) lithium-ion (Li+) battery charge controller.
*Do not continue to charge battery over specified time.
Discharging
a. Recommended cut-off voltage to 3.0VDC. Recommended maximum discharge rate is 2C at constant current.
b. For maximum performance, discharge the battery in a temperature range of –20°C to +
45
°
C.
Protection Circuit
Protection circuit can be provided upon request. However, protection circuit may
be
omitted for most applications
without damaging performance and safety. Please
c
on
s
u
lt
our engineering staff for technical advice
.
Storage Recommendations
Storage Temperature and Humidity
Store the battery within a temperature range of –20°C to +45°C, low humidity, non-corrosive gas atmosphere and no
condensation on the battery.
Long Period Storage
In case of a long storage period (more than 3 months), store the battery within a temperature range of –20°C to +25°C,
low humidity and non-corrosive gas atmosphere. Extended storage periods will reduce the capacity of the battery.
Standard Test Conditions
Unless otherwise specified, all tests are conducted at 25°C + 3°C and relative humidity of 65% + 20%.
Electrical Characteristics
Standard Charge and Discharge Conditions
A. The "Standard Charge" mea ns chargi ng the Cell with initial char ge current ( 0.5C) and with a constant
voltage of 4.2VDC (+ 0.03VDC) and the specified cut-off current (see table 1) at 25°C for 3 hours.
B. Standard discharge means discharging cell with constant discharge current (0. 2C)(see table 1)
and with 3.0VDC cut-off voltage at 25 °C
C. Initial Di scharge Capacity
D. The initial capacity measured und er the standard test conditio ns
E. Initial Di scharge Capacity: See standard part listing
F. Initial Internal resistance: see standard part listing
G. Internal resistance measured at 1 kHz after Standard Charge.
H. Cycle life (500 cycles with constant charge listed in note A above and constant discharge rate of 0.5C )
I. Temperature dependence of discharge capacity. See discharge table below .
J. Relativ e capacity at each temperature measured with a constant discharge current (0.2C) with
3.0VDC cutoff after the standard charge shown below.
IC
Part
Number
Discharge Temperature
-20°C
-10°C
25°C
60°C
RJD2032C1
>60 %
>80%
100 %
>95%
RJD2048
>60 %
>80%
100 %
>80%
RJD2430C1
>60 %
>80%
100 %
>95%
RJD2440
>60 %
>80%
100 %
>80%
RJD2450
>60 %
>80%
100 %
>80%
RJD3032
>60 %
>80%
100 %
>80%
RJD3048
>60 %
>80%
100 %
>80%
RJD3555
>60 %
>80%
100 %
>80%
Table 1
IC
Part
Number
Charging
Current
(0.5C)
(mA)
Constant
Discharge Current
(0.2C)
(mA)
Charging end
condition
(at CV mode)
(mA)
Capacity
after 500
cycles
(mAh)
RJD2032C1
40
16
2.4
56
RJD2048
60
24
3.6
77
RJD2430C1
55
22
3.3
72.8
RJD2440
75
30
4.5
98
RJD2450
100
40
6
133
RJD3032
100
40
6
133
RJD3048
150
60
9
203
RJD3555
250
100
15
350
Discharge Characteristics on Current Load (C-Rate)
Relative capacity at each load, measured with constant discharge current 0.2C, 0.5C, 1.0C,
2C with 3.0VDC cut-off after Standard Charge shown below.
Charge Current
Discharge
Current
Standard Charge
0.2 CA
0.5 CA
1
CA
2.0 CA
100 %
> 95 %
> 90 %
> 50%
Shipment
The Cell shall be shipped with 30% of the nominal voltage. (Nominal Cell voltage range: 3.7 ~ 3.8 V).
30% SOC is only for air transport.
Storage Characteristics
After storage at the conditions listed below, the battery is measured at the standard charge and discharge
conditions stated under the electrical characteristics.
Storage Condition
Charge State
Capacity
Retention
Capacity
Recovery
20 days at 60oC
Shipping charge
-
> 85%
20 days at 60oC
Full charge
> 70%
> 85%
60 days at 60oC
Full charge
> 40%
> 60%
30 days at 60oC, 90%RH
Full charge
> 40%
> 70%
Safety Test
Test
Test Method
Criteria
High Temperature
Storing a cell at 90°C for 4 hours after being
charged to 4.2VDC
No leakage
High Temperature
and High Humidity
Storing a cell at 60°C and 90% RH for 1 week
after being charged to 4.2VDC
No leakage
Thermal Shock
Test
Store a fully charged cell (4.2VDC) at 60°C for 2
hours then at -20°C for 2 hours. 10 cycles with a
maximum transition time of 5 minutes.
No leakage
Hot Box Test
A cell is to be heated in a gravity convection
oven. The temperature of the oven is to be raised
5°C+/- 2°C per minute to a temperature of 130°C
and remain at that temperature for 10 minutes
No explosion, No fire
Overcharge Test
Charge the test samples with constant current
(3C) and voltage 4.5VDC. Test samples remain on
test for 2.5 hours
No explosion, No fire
Impact Test
A test cell is to be placed on a flat surface. The
bar of 9.1 kg weight and 15.8 mm diameter is
dropped from a height of 610 mm onto the cell.
No explosion, No fire
Short-Circuit Test
A cell is to be short-circuited by connecting the
positive and negative terminals of the battery with
copper wire having a maximum resistance load of
100mΩ.
No fire or explosion, until
battery is completely
discharged
Nail Test
A stainless steel nail having a diameter of 4.0 mm
is punched through the cell until the nail has
passed through the opposite side of the cell.
No explosion, No fire
Applying Pressure
Placing pressure on entire surface of a fully
charged cell with 7kg for 72 hours
No leakage, No weight
decrease
Precautions and Safety Instructions
Lithium-Ion rechargeable batteries subjected to abusive conditions can become damaged and/or cause personal
injury. Please read and observe the standard battery precautions below before using.
Note 1. The customer is required to contact Illinois Capacitor in advance, if and when the customer needs other
applications or operating conditions other than those described in this document.
Note 2. Illinois Capacitor will take no responsibility for any accident where the cell is used under other conditions
than those described in this document.
Precautions and Safety Instructions:
a. Do not expose the battery to extreme heat or flame.
b. Do not short circuit, over-charge or over-discharge the battery.
c. Do not subject the battery to strong mechanical shocks.
d. Do not immerse the battery in water or sea water, or get it wet.
e. Do not reverse the polarity of the battery for any reason.
f. Do not disassemble or modify the battery.
g. Do not remove charge/discharge protection circuitry.
h. Do not handle or store with metallic objects like necklaces, coins or hairpins, etc.
i. Do not use the battery if possible damage or deformation is present.
j. Do not connect battery to the plug socket or car-cigarette-plug.
k. Do not directly solder onto the battery. Only spot weld lead onto battery. Soldering iron temperature should be
limited to 350°C with a soldering time of <5 seconds.
l. Do not place batteries in a solder bath.
m. Do not touch a leaked battery directly.
n. Do not use for other equipment.
o. Do not mix Lithium-ion batteries.
p. Do not use or leave the battery in direct sunlight (or in heated car by sunshine).
q. Keep battery away from children.
r. Use only the specified charger and observe charging requirement.
s. Do not drive a nail into battery or strike battery with another battery or insert a screw into the battery
t. Do not smash or throw battery.
u. Recharge the battery every 6 months.
v. Follow recommended charging conditions when charging battery.
Warnings:
a. Do not swallow. Keep out of reach of infants and children. If swallowed call physician immediately.
b. Do not put battery in microwave or pressure cooker.
c. Do not use battery together with a primary battery, such as dry battery types or batteries with different
capacities.
d. Do not replace battery with a different type or model.
e. Discontinue use of battery if an unusual odor, discoloration, deformation, internal heating or other unusual
characteristic changes are detected.
f. Do not have any leaked electrolyte come in contact with eyes. If contact occurs flush eyes immediately with
water and consult a doctor.
g. If charging does not stop after expected charging time, stop charging battery.
Requirement for Safety Assurance
For safety assurance, please discuss the equipment design, its system and protection circuit of Lithium-ion battery
with Illinois capacitor in advance.
Consult with Illinois Capacitor about high rate current, rapid charge and special application.