Rechargeable lithium-ion battery AA 86A Extreme performance The battery consists of three MP 174865 Saft lithium-ion cells in series and a specifically designed electronic protection circuit. Benefits ● ● ● ● ● ● ● ● ● Extended autonomy and life for mobile systems Wide operating temperature range Very high energy density Long cycle life (over 70 % initial capacity after 500 cycles 100 % DoD) Unrivalled low temperature performance Recommended for ruggedized designs Easy integration into compact and light systems Maintenance-free Light weight Electrical characteristics Nominal voltage (1.2 A rate at 20°C) 11.25 V Typical capacity (under 1.2 A at 20°C 8.1 V cut -off) 5.3 Ah Mechanical characteristics Length max 145 mm Width max 62.6 mm Height max (including contacts) 55.5 mm Typical weight 530 g Operating conditions Charge method Constant Current/Constant Voltage Max. recommended charge current 4.8 A at 20°C End charge voltage 12.6 V Charge temperature range* - 20°C to + 60°C Max. recommended continuous discharge current* Key features ● ● ● ● ● ● Electronic protection against charger faults Built-in end of discharge alarm Compatible with Saft and other military chargers Made and designed in the EU Excellent charge recovery after long storage, even at high temperature Restricted for transport (class 9) Main applications ● ● Thermal imager Military thermal camera 5 A at 20°C Pulse discharge current (< 7 ms) up to 21 A (~4C rate) Discharge cut-off voltage 8.1 V Discharge temperature range References - 50°C to + 60°C Compliance with military specification High Temperature MIL-STD 810 E, 501.3 (+ 60°C) Low Temperature MIL-STD 810 E, 502.3 (- 20°C) Vibration Shock Salt Fog Immersion NATO Stock Number (NSN) Saft’s Part Number * Consult Saft for optimized charging below 0°C Lower performance to be expected when cycling repeatedly at elevated temperature. Consult Saft. November 2007 MIL-STD 810C, 514.2 H MIL-STD 810 E, 516.4 MIL-STD 810 E, 509.3 I MIL-STD 810 E, 512.3 6140 14 527 4774 06554G AA 86A Capacity versus current at +20°C 14.0 1.2 A 13.0 2.3 A Technology ● ● ● ● Graphite-based anode Lithium Cobalt oxide-based cathode Electrolyte: organic solvents Built-in redundant safety protections Battery comprises three MP 174865 cells in series and features an electronic protection circuit Voltage (V) ● 12.0 10.0 9.0 8.0 7.0 End of discharge alarm ● 5.6 A 11.0 0 1 2 Automatically signals that the battery is able to deliver a last current shot before reaching cut-off 3 4 5 6 Capacity (Ah) Capacity versus temperature under 1.2 A constant discharge Built-in protection devices ensure safety in case of: ● ● ● ● + 55°C 13.0 ● ● ● Do Do Do Do not not not not solder directly to battery terminals disassemble remove the protection circuit incinerate ● ● ● - 30°C 0 1 3 2 5 4 6 Capacity (Ah) Charge characteristics 12.6 V at +20°C at C/5 and C/2 rates Store in a dry place at a temperature preferably not exceeding 30°C For long-term storage, keep the battery preferably within a (30 ± 15) % state of charge Protection circuit ● 10.0 7.0 Protection against over voltage (resettable) Protection against under voltage (resettable) Protection against over current during discharge Equalising cell voltages during discharge 14.0 100 90 12.0 Voltage (V)/Current (A) ● - 20°C 8.0 Transportation and storage: ● 11.0 9.0 When handling Saft MP batteries: ● + 20°C 12.0 80 10.0 70 60 8.0 50 6.0 40 30 4.0 C/2 (2.65 A) C/5 (1.06 A) 20 2.0 10 0 0.0 0 1 2 3 4 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 69 313, Crescent Street Valdese, NC 28690 - USA Tel.: +1 (828) 874 41 11 Fax: +1 (828) 879 39 81 www.saftbatteries.com Doc. N° 54052-2-1107 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. Société anonyme au capital de 31 944 000 RCS Bobigny B 383 703 873 Produced by Arthur Associates Limited. Printed in the UK. 5 6 7 State of Charge (%) ● Exposure to heat Exposure to direct sunlight for extended periods of time Short circuit Overcharge Overdischarge Shrapnel penetration Voltage (V) ● 14.0