Rechargeable lithium-ion battery 7s2p MP 176065 BLF Extreme performance The battery consists of the assembly of two parallel branches of seven MP 176065 Saft lithium-ion cells in series (7s2p configuration) and connected by a specifically designed electronic protection circuit. Benefits lExtended autonomy and life for mobile systems lWide operating temperature range lEasy integration into compact and light systems lSeveral batteries can be connected in parallel to make very large batteries (Consult Saft for details) lUnrivalled low temperature performance lMaintenance-free lLight weight Electrical characteristics Key features lElectronic protection against charger faults lVery high energy density (385 Wh/l and 180 Wh/kg) lExcellent charge recovery after long storage, even at high temperature lLong cycle life (over 70 % initial capacity after 600 cycles 100 % DoD) lMade and designed in the EU lRestricted for transport (class 9) Max. recommended charge current 10.0 A at 20°C Charge voltage 28.70 V (± 1%) Nominal voltage (2.8 A rate at 20°C) 25.20 V Typical capacity (under 2.8 A at 20°C 19 V cut-off) 12.2 Ah Mechanical characteristics Length max 130 mm Width max 122 mm Height max (including contacts) 81 mm Typical weight 2500 g Operating conditions Charge method Constant Current/Constant Voltage Charge temperature range* Time at 20°C Max. recommended continuous discharge current - 20°C to +60°C 5 hours under 6.1 A constant 13 A at 20°C Discharge cut-off voltage Discharge temperature range 19 V - 30°C to +55°C References Electrical interface** Modex connector type 5557 ref. 39-01-2065 Saft’s Part Number Main applications l Large mobile power supplies l Man-portable field radar l Training simulator l VLF/UHF radio base stations l Remote sensors February 2012 * Consult Saft for optimized charging below 0°C and at 60°C **Custom connectors available: consult Saft 08001B 7s2p MP 176065 BLF Protection circuit lProtection against over voltage (resettable) lProtection against under voltage (resettable) lProtection against over current during discharge Charge Charge characteristics to 28.7 V under 7 AV (C/2) at + 20°C characteristics to 28.7 at +20°C 35 10 9 30 8 Built-in protection devices ensure safety in case of: lExposure to heat lExposure to direct sunlight for extended periods of time lShort circuit lOvercharge lOverdischarge lShrapnel penetration When handling Saft MP batteries: lDo not disassemble lDo not remove the protection circuit lDo not incinerate Voltage (V) 25 7 6 20 5.2 A 2.6 A 4 3 10 2 5 1 0 0 0 2 4 6 8 Time (h) Transportation and storage lStore in a dry place at a temperature preferably not exceeding 30°C lFor long-term storage, keep the battery within a (30 ± 15) % state of charge 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 5 1.3 A 15 o Doc. N 54063-2-0212 313 Crescent Street Valdese, NC 28690 - USA Tel.:+1(828) 874 41 11 Fax:+1(828) 879 39 81 Information in this document is subject to change without notice and becomes contractual only after written confirmation by Saft. www.saftbatteries.com Produced by Arthur Associates Limited. Published by the Communications Department. Photo credit: Saft Société anonyme au capital de 31 944 000 € RCS Bobigny B 383 703 873 10 12 14 Current (A) Technology lGraphite-based negative electrode lLithium Cobalt oxide-based positive electrode lElectrolyte: organic solvents lBuilt-in redundant safety protections lBattery comprises two parallel branches of seven MP 176065 cells in series and features an electronic protection circuit