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Rechargeable lithium-ion battery
BB-2590HC/U SMBus
Extreme performance
The Saft BB-2590 HC SMBus battery
is a high performance, high capacity
lithium-ion battery with two independent
15V sections that can be connected
externally for 30V or 15V operation. The
Saft BB-2590 HC implements SMBus
v1.1 communication and utilizes Smart
Battery technology that protects against
over-current, over-voltage, overtemperature, under-voltage, and short
circuit.
Benefits
■■ Tested to MIL-PRF 32052,
TRCECOMBB01
■■ Wide operating temperature range
■■ Ultra high energy density
■■ Operational life greater than 300
cycles
Key Features
■■ SMBus v1.1, SBSData v1.1 compliant
■■ Individual 5-segment LCD Stateof-Charge indicators with constant
display
■■ Flexible output voltage
■■ High power
■■ Robust molded plastic case
Typical Applications
Electrical characteristics
15 V mode
30 V mode
Nominal voltage (0.5 A @ +21°C)
Typical capacity (+21°C / +70°F)
14.6 V
19.2 Ah
29.2 V
9.6 Ah
Typical energy (+21°C / +70°F)
280 Wh
280 Wh
Metric
Imperial
Mechanical characteristics
Length maximum
Width maximum
Height maximum
Weight maximum
Battery casing
Operating conditions
■■ SINCGARS & ATCS (AN/PRC-104, 117,
119)
■■ Falcon (PRC-138,117) KY-57
■■ MXF430(V), AN/PSC-5, M22
■■ Surveillance/Sensors
■■ Robots
Charge voltage
Charge current maximum*
Charge method
Charge temperature range*
Discharge current maximum**
Discharge temperature range*
Replaces/Compatible with:
References
112 mm 4.4 in
63 mm 2.4 in
127 mm 5.0 in
1.5 kg 3.4 lbs
High impact plastic
15 V mode
30 V mode
16.8 V 33.6 V
8A 4A
CC / CV
0°C to +45°C +32°F to +113°F
20.0A 10.0 A
-30°C to +60°C -22°F to +140°C
■■ BB 2590/U, BB 390B/U, BB 490/U,
BB 590/U
■■ BA 5390/U, BA 5590/U
Connector
Mating connector
NSN
6 pin socket SC-C 179495
ITT CA110821-6
(Contact Saft for details)
Technology
Saft part number
(Contact Saft for details)
■■ Lithium-ion
*Consult Saft before operating the product outside of the published limits.
**Resettable over-temperature protection may activate limiting the run time due to self-heating when
operated at highest rates and tempertaure combination.
BB 2590HC/U
Protection
Typical discharge profile at 21°C, 15V mode
(parallel), various rates
17
C/10(1.9A)
16
C/5(3.8A)
C/2(9.6A)
15
Voltage (V)
■■ Over-voltage: 4.25 V / cell
■■ Under-voltage: 2.4 V / cell
■■ Over-current: 20 A each side
■■ Over-temperature on Charge activates
at 70°C, resets at 50°C (+/-5°C)
■■ Over-temperature on Discharge
activates at 75°C, resets at
50°C (+/-5°C)
■■ Over-temperature (one-shot):
93°C(+/-5°C)
■■ Short circuit (not re-settable): > 21 A
each side
14
13
12
4C/5(15.2A)
11
C(19.2A)
10
Smart Functions
9
■■ SMBus v1.1 communications
■■ Cell balancing
■■ 5-segment LCD fuel gauge display in
20% increments for each side
0
10
15
20
25
Discharged Capacity (Ah)
Transportation
■■ UN/DOT 38.3 Miscellaneous Class 9
Schematic
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
Typical discharge profile at C/2 (4.8A) 30V
mode (series), various temperatures
21⁰C
55⁰C
-30⁰C
0⁰C
0
20
-20⁰C
1
2
3
4
5
6
Discharged Capacity (Ah)
7
9
10
Typical charge profile at 21°C, 15V mode
(parallel) at C/2 rate (9.6A)
100
SoC %
18
90
Voltage
16
Voltage(V) Current (A)
8
80
14
70
12
60
Voltage
Current
10
50
State of Charge
8
40
6
30
4
20
2
10
Current
0
0
0.0
Saft
Specialty Battery Group
12, rue Sadi Carnot
93170 Bagnolet France
Tel.: +33 (0)1 49 93 19 18
Fax: +33 (0)1 49 93 19 69
www.saftbatteries.com
State of Charge(%)
Voltage (V)
Storage
■■ Allowable: -30°C to +50°C / -22°F to
+122°F
■■ Recommended: +10°C to +30°C / +50°F
to +86°F
■■ Store battery at ~50% SOC
■■ For long term storage contact Saft
5
0.5
1.0
1.5
2.0
Charge Time (hr)
2.5
3.0
3.5
Saft
Specialty Battery Group
313 Crescent St.
Valdese, NC 28690 - USA
Tel.: +1 (828) 874 4111
Fax: +1 (828) 874 3981
www.saftbatteries.com
Doc N° 31130-2-1115
Edition: November 2015
Information in this document is subject to change
without notice and becomes contractual only after
written confirmation by Saft.
Published by the Communications Department
Photo credit: Saft
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