Product Introduction
CATL's 120Ah battery cell is a high-performance lithium-ion battery cell designed for the electric vehicle and energy storage markets, with excellent energy density, long cycle life and high safety. Its innovative material system and optimized structural design can meet the needs of efficient and stable power supply in different scenarios, making it one of the leading battery solutions on the market.The CATL 3.2V 120Ah battery cell uses a lithium iron phosphate chemical system, which is favored for its good stability and moderate energy density. This battery cell provides a capacity of 120Ah and a voltage of 3.2V, and is suitable for scenarios with high requirements for safety and cycle life, such as energy storage systems and electric vehicles.
Product Advantage
Advantages
Long cycle life: CATL's 3.2V 120Ah battery cells show excellent cycle performance in long-term use, and the cycle life can usually reach more than 4,000 times, which greatly extends the service life of the system in the field of energy storage and transportation, and reduces the cost of battery replacement.
High safety: The battery cell adopts the lithium iron phosphate chemical system, which has high thermal stability and resistance to thermal runaway. After multiple safety tests, it has the characteristics of short circuit resistance and overcharge resistance, which reduces the risk of accidents under high temperature or overload conditions, and is suitable for applications with strict safety requirements, such as energy storage systems and passenger electric vehicles.
Excellent temperature stability: Under high and low temperature conditions, CATL's lithium iron phosphate battery cells are stable and can operate in a wide temperature range (-20°C to 55°C), which is suitable for different climate environments, especially for applications in extreme temperature difference environments.
High rate charge and discharge capabilities: This battery cell supports medium and high rate charge and discharge, which is suitable for application scenarios that require rapid power replenishment or high power output in a short time, such as energy storage applications that require fast response.
Low internal resistance: Low internal resistance design helps reduce energy loss during charging and discharging, improves the overall efficiency of the battery, and reduces the heat generated by the battery cell during operation, reducing dependence on the cooling system.
Environmentally friendly and long life: Lithium iron phosphate batteries are non-toxic and do not contain rare metals, which are more environmentally friendly. At the same time, they have a long life and slow decay, which reduces the frequency of waste battery disposal and the environmental burden.
High cost performance: CATL's 3.2V 120Ah battery cell provides high quality while being relatively reasonably priced and has excellent cost performance. It is suitable for customers who need to balance cost and performance, and is a good choice for the energy storage market and electric vehicle customers.
Technical Parameters
| 2.1．General | |||
| No. | Parameter | Specification | Condition |
| 2.1.1 | Typical capacity | 120 Ah | 25±2℃,1C discharge,fresh cell, |
| 2.1.2 | Operating voltage | 2.5~3.65V 2.0~3.65V | Cell temperatureT>0℃ Cell temperature T≤0℃ |
| 2.1.3 | Impedance (1KHz) | 0.14±0.05mΩ | Fresh cell (40%SOC) |
| 2.1.4 | Shipping capacity | 80.8±1Ah | 40% SOC |
| 2.1.5 | Residual capacity loss | Per month ≤3.5% | Fresh cell after 3month, 50%SOC, 25±2 °C storage |
| Contemporary Amperex Technology Co., Limited | |||
| No. | Parameter | Specification | Condition |
| 2.1.6 | Operating temperature (charging) | 0~+45℃ | Reference to paragraph 2.2 |
| 2.1.7 | Operating temperature (discharge) | -20~+60℃ | Reference to paragraph 2.3 |
| 2.1.8 | Cell Weight | 2.84±0.30Kg | N.A. |
| 2.1.9 | Storage Temp. | -20~+45℃ | Storage ambient humidity <85% ROH, no condensation |
| 2.1.10 | Typical dimension | See Article 8 of this Technical Agreement for details | Thickness with compression force (300±20 Kgf), Height with Terminal, BOL(Reference to item 8) |
| 2.1.11 | Rest SOC | ≥5% | SOC interval without load or charging |
| 2.1.12 | Altitude | ≤2000m | N.A. |
| 2.1.13 | Cycle life | ≥3500 Cycle | 25±2℃, cycle test by the standard charge and discharge method under 300±20Kgf preload., capacity fading to 161.6Ah. |
FAQ
How do I place an order for battery cells?
You can apply for an order through this website, or contact the sales team directly for more product details and quotes. We provide professional procurement solutions based on the specific needs of our customers and provide you with sample testing support.
What is the minimum purchase quantity?
Our minimum purchase quantity (MOQ) varies depending on the product type and customization requirements.
What is the lead time of the product?
The lead time for standard products is usually 4-6 weeks, and the specific delivery time will be adjusted according to the order volume and production schedule. We provide flexible logistics arrangements to ensure timely delivery.
