delta lithium-ion cell high capacity · the delta p140 is a 3.7v/ 50ah high capacity, rechargeable...
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High Energy and High Power CellIdeal for Energy Storage and Power Stabilization Applications
Nominal Voltage
Nominal Capacity
Nominal Energy
Energy Density
Dimension (mm)
Weight
Certifications
Operating Temperature
3.7 V ( NMC Chemistry)
50 Ah
185 Wh
264 Wh/L
132 Wh/Kg
110 (W)x 38 (D)x 166 (H)
1.4 Kg
UL1642, UN38.3
Charge +55°C
Discharge: -20°C to +55°C
Prismatic Cell Format• Heat release advantage• Effective pack placement
Laser welding AL Can• Long life advantage• Robust sealing structure & quality
Stacking Structure• Long life advantage• High power advantage• Electrode design flexibility
Certification: UL1642, UN38.3
Special Features
The Delta P140 is a 3.7V/ 50Ah high capacity, rechargeable Lithium-ion cell. P140 is designed with a superior balance between power and energy density. Its performance has been proven in Japan, UK, EU, China and USA for the applications of renewable energy storage system of wind power and solar, DC backup power, electric bus, etc.
The P140 cell demonstrates the advantages of fast charging, great reliability and long service life. It is an excellent energy source providing significant TCO (Total Cost of Ownership) saving.
Delta Lithium-ion CellHigh CapacityDelta P140
* Information in this document is typical performance and may be subject to change without notice.
Delta Lithium-ion CellHigh CapacityDelta P140
Ability to deliver high power delivery
Ability to last > 4,000 cycle operation
Discharge Capacity / Ah
Discharge performance (25°C)
0.2C(10A)
1C(50A)
4C(200A)
6C(300A)
Cel
l Tem
pera
ture
Incr
ease
/°C
Rec
over
y D
isch
arge
Cap
acity
(0.2
C) /
%
Cycle number
Cycle Performance (SOC range : 90% to 0%)
4.01V-2.7V_25°C
4.01V-2.7V_45°C
0.2C
1C 6C
0.2C
6C
1C
4C
4C
0
5
10
15
20
25
30
35
40
45
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
0 10 20 30 40 50 60
Cel
l Vol
tage
/ V
0
20
40
60
80
100
120
0 1000 2000 3000 4000 5000 6000
25 °C
45 °C
Taiwan office: Delta Electronics, Inc. / Energy Storage Device BD 268 Shanying Road, Guishan Industrial Zone, Taoyuan City 33341, Taiwan, R.O.C. Sales/ Heidi Chao T +886-3-3191098 # 8233 Email [email protected]
Product Marketing/ Johnny Hsu T +886-3-3191098 # 8234 Email [email protected]