Rechargeable lithium-ion battery BB-2590/U SMBus Extreme performance The Saft BB-2590 SMBus battery is a high performance lithium-ion battery with two independent 15V sections that can be connected externally for 30V or 15V operation. The Saft BB-2590 implements SMBus v1.1 communication and utilizes Smart Battery technology that protects against over-current, over-voltage, over-temperature, under-voltage, and short circuit. Benefits ■■ Tested to MIL-PRF 32052, TRCECOMBB01 ■■ Wide operating temperature range ■■ High energy density ■■ Operational life greater than 300 cycles to 80% capacity at 100% DoD 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 ■■ SINCGARS & ATCS (AN/PRC-104, 117, 119) ■■ Falcon (PRC-138,117) KY-57 ■■ MXF430(V), AN/PSC-5, M22 ■■ Surveillance/Sensors ■■ Robots Replaces/Compatible with: ■■ BB 2590/U, BB 390B/U, BB 490/U, BB 590/U ■■ BA 5390/U, BA 5590/U Technology ■■ Lithium-ion Electrical charachteristics 15 V mode 30 V mode Nominal voltage (0.5 A @ +21°C) Typical capacity (+21°C / +70°F) 14.4 V 15.6 Ah 28.8 V 7.8 Ah Typical energy (+21°C / +70°F) 224 Wh 224 Wh Metric Imperial Mechanical characteristics Length maximum Width maximum Height maximum Weight maximum Battery casing Operating conditions Charge voltage Charge current maximum* Charge method Charge temperature range* Discharge current maximum 112 mm 4.4 in 63 mm 2.4 in 127 mm 5.0 in 1.5 kg 3.2 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 References Connector Mating connector NSN 6 pin socket SC-C 179495 ITT CA110821-6 (Contact Saft for details) Saft part number (Contact Saft for details) *Consult Saft before operating the product outside of the published limits BB 2590/U Protection 17 Typical discharge profile at 20°C, 15V mode (parallel), various rates 16 Battery 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 3.1A 15 7.8A 14 15.6A 13 12 11 Smart Functions 10 0 ■■ SMBus v1.1 communications ■■ Cell balancing ■■ 5-segment LCD fuel gauge display in 20% increments for each side 2 4 6 8 10 12 14 16 Discharge Capacity (Ah) Typical discharge profile at 7.8A, 15V mode (parallel), various temperatures 17 Storage 16 Battery Voltage (V) ■■ 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 1.6A 0°C 15 +55°C 14 13 ■■ UN/DOT 38.3 Miscellaneous Class 9 -20°C -30°C 12 Transportation +21°C 11 10 Schematic 0 2 4 6 8 10 12 14 16 Discharge Capacity (Ah) 100 90 16 Voltage (V) Current (A) 80 Voltage 14 70 SOC % 12 60 10 50 8 Current 40 6 30 4 20 2 10 0 0 0 0.5 1 1.5 2 2.5 3 3.5 Charge Time (hours) 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 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° 54092-0515-2 Edition: June 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 State of Charge (%) 18 Typical charge profile at 21°C, 15V mode (parallel) at C/2 rate (7.8A)