Plastic prismatic lithium battery cell 40ah
Plastic prismatic lithium battery cell 40ah for power use
Size(L: W: H)
L:116±1mm*W:46±1mm*H:186±1mm
Nominal capacity
40Ah
Nominal voltage
3.2V
Weight
1.5Kg±0.1g
Maximum charging voltage
3.65V (0℃≤T≤55℃)
Minimum discharge voltage
2.5V (0℃＜T≤60℃)
Energy density
≥85Wh/kg (Mass energy density)
Rated power
128W
AC internal resistance
≤0.3mΩ (Fresh cell)
Cycle Life
≥5000 (0.33C/0.33C,80%DOD@25℃)
Standard discharge current
1C
Maximum continuous discharge current
3C
Max.charge current
2C
Plastic prismatic lithium battery cell Features
1.Our Customized Electrolyte, featuring a high LiPF6 concentration and tailored additives, proves its effectiveness in extreme cold during tests in Northeast China, significantly boosting low-temperature performance.
2.Sinopoly employs stringent Aqueous Processing for positive electrode materials, prioritizing top-tier sources with smaller particle sizes and minimal fluctuations in size range for enhanced low-temperature performance.
3.Our selected negative electrode materials match the particle size distribution of positive electrodes, enhancing low-temperature efficiency.
4.Utilizing a 40 micron-meter separator enhances both safety and low-temperature performance of the battery.
High Charge and Discharge Rates
1.Sinopoly battery utilizes a proprietary aqueous LiFePO4 processing method for the positive electrode, featuring independent intellectual property rights. This enhances the battery’s charge and discharge rates.
2.The distinctive areal density and compaction design of both positive and negative electrodes guarantee rapid li-ion movement at high speeds, a critical factor for optimizing battery performance rates.
