MP176065 Datasheet, PDF (1/2 Pages) saftbatteries – High performance Medium Prismatic cell

Rechargeable lithium-ion battery
MP 176065 Integration™
High performance
Medium Prismatic cell
Saft always supplies MP cells
in assemblies or as customized
battery system constructions
Benefits
• A broad operating temperature
range
• Extended autonomy and life for
mobile systems
• Recommended for ruggedized
designs
• Easy integration into compact
and light systems
• Used in potentially explosible
atmospheres
• Reliability and peace of mind
• Aluminium casing
• Very high energy density
(375 Wh/l and 178 Wh/kg)
• Unrivalled low temperature
performance
Key features
• Excellent charge recovery
after long storage, even at high
temperature
• Maintenance-free
• Long cycle life
(over 70 % initial capacity after
600 cycles, C charge rate,
C/2 rate 100 % DoD at 20°C)
• Restricted for transport (Class 9)
• Compliant with IEC 61960
standard
• Underwriters Laboratories (UL)
Component Recognition
(File Number MH 12609)
Main applications
• Mobile asset tracking
• Rack-mount telecom batteries
• Small UPS
• Future soldier equipment
• Portable radios
• Portable defibrillators
• Professional portable lighting
• Electric bikes and personal mobility
Electrical characteristics
Nominal voltage
(1.4 A rate at 20°C)
Typical capacity 20°C
(at 1.4 A 20°C 2.5 V cut-off)
Nominal energy
3.75 V
6.8 Ah
26 Wh
Mechanical characteristics (sleeved 100 % charged cell)
Thickness
(Thickness tends to increase with cycling,
typically obtained after 600 cycles. Consult Saft)
(At beginning of life 18.6 mm)
20.3 mm
Width max
60.5 mm
Height max (including protection circuit)
70 mm
Typical weight (including protection circuit)
143 g
Lithium equivalent content
2.04 g
Volume
68 cm³
Operating conditions
Charge method
Constant Current/Constant Voltage
End charge voltage
4.20 +/– 0.05 V
Maximum recommended charge current**
7.0 A (~C rate)
Charge temperature range*
– 20°C to + 60°C
Charge time at 20°C



To be set as a function of the charge current:
C rate 2 to 3 h
C/2 rate 3 to 4 h
C/5 rate 6 to 7 h
Maximum continuous discharge current**
14 A (~2C rate)
Pulse discharge current at 20°C
up to 30 A (~4C rate)
Discharge cut-off voltage
2.5 V
Discharge temperature range*
– 50°C to + 60°C
* For optimized charging below 0 °C, 60 °C and discharging at – 50°C, consult Saft.
** Electronic protection circuits within battery packs may limit the maximum
charge/discharge current allowable. Consult Saft.
September 2009