Rechargeable lithium-ion battery MP 144350
High performance Medium Prismatic cell
Saft always supplies MP cells in assemblies or as customized battery system constructions
Benefits
l Extended autonomy and life for mobile systems
l A broad operating temperature range
l Recommended for ruggedized designs
l Easy integration into compact and light systems
l Very high energy density (344 Wh/l and 143 Wh/kg)
l Unrivalled low temperature performance
Key features
l Excellent charge recovery after long storage, even at high temperature
l Maintenance-free l Long cycle life
(over 80 % initial capacity after 500 cycles at 100 % DoD) l Non-restricted for transport/ Non-assigned to Class 9 according to the UN Recommendations on the transport of dangerous goods Model Regulations l Underwriters Laboratories (UL) Component Recognition (File Number MH 12609)
Main applications
l Mobile asset tracking l Small UPS l Soldier of the future equipment l Portable radios l Professional portable lighting l Bar code readers l Portable payment terminal
Electrical characteristics
Nominal voltage (0. 5 A rate at 20°C) Typical capacity (at 0. 5 A 20°C 2. 5 V cut-off) Nominal energy
3. 75 V 2. 6 Ah 9. 75 Wh
Mechanical characteristics (Sleeved 100 % charged cell)
Thickness (Thickness tends to increase with cycling, typically obtained after 500 cycles. Consult Saft) (At beginning of life 14. 6 mm)
14. 9 mm
Width (max)
43. 9 mm
Height (max)
54. 5 mm
Typical weight
68 g
Lithium equivalent content
0. 78 g
Volume
28 cm3
Operating conditions
Charge method
Constant Current/Constant Voltage
Charge voltage Maximum recommended charge current**
4. 20 +/– 0. 05 V 2. 6 A (C rate)
Charge temperature range* Charge time at 20°C
– 20°C to + 60°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**
...
MP144350 PDF File
