GOTION 3.2V 27A LiFePO4 Battery Cell - High-Capacity, Grade A Lithium Battery

GOTION 3.2V 27Ah A-GRADE LiFePO4 Cell

The GOTION 3.2V 27Ah lithium iron phosphate (LiFePO4) cell is a high-performance rechargeable battery designed for a variety of energy storage and power applications. Built with A-grade materials, it ensures long cycle life, high efficiency, and robust reliability for demanding environments.
Note: The lithium cells are sold as cells only; accessories such as bus bars and connectors are not included.
Warranty: This product comes with a 6 Month warranty for the lithium cells only. Warranty is voided if the cells are assembled into a battery pack.

Key Features

• Rated Capacity: 27Ah
  Provides reliable energy storage and output for various applications.

• Nominal Voltage: 3.2V
  Ensures stable power delivery for consistent performance.

• Internal Impedance: <1mΩ
  Low internal resistance for efficient power transfer and minimal energy loss.

• Discharge End Voltage: 2.75V
  Ensures safe operation and extended lifespan of the battery.

• Maximum Charging Current: 25A (1C)
  Allows fast and efficient charging without compromising battery life.

• Charging Voltage: 3.65V
  Optimal charging voltage for maintaining battery health and longevity.

• Constant Current: 60A (2C)
  Delivers stable power output for high-demand applications.

• Maximum Continuous Discharge Current: 90A (3C)
  Supports high power demands while maintaining stability and safety.

• Cycle Life: >4000 Cycles
  Long-lasting performance, making it suitable for extended use.

• Weight: 650g
  Lightweight design for easy integration into various systems.

• Dimensions: 144mm x 21mm x 101mm
  Compact size for space-saving installations.

• Scope of Application:
  Suitable for solar storage, solar power systems, UPS, engine starting batteries, electric bicycles/motorcycles/scooters, golf carts, electric tools, RVs, and renewable energy systems.
  

Scope

This Standard sets out the performance requirements, test methods, inspection rules, marking, packaging, transportation and storage requirements for IFP20100140A-27AH lithium ion rechargeable cell.  This standard is applicable to IFP20100140A-27AH lithium ion rechargeable cell manufactured by the company.

Normative references

The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. NJGX-TS-QMD-06 IFP20100140A-27Ah NJGX-TS-QMD-06: IFP20100140A-27Ah cell appearance standard.Maximum continuous discharge current: The maximum current allowed for continuous discharge of acell
at a specified temperature to ensure the normal operation of a cell.

Terms and definitions

1 Cell: Basic unit device that converts chemical energy directly into electrical energy, including electrodes, membranes, electrolytes. Ratio of constant-current charging capacity: the ratio between the charging capacity of a cell chargedto3.65V at a certain ratio under the condition of 0% SOC at room temperature and the charging capacity under the standard charging method. Maximum continuous charging current: The maximum current allowed for continuous charging of acell at
a specified temperature to ensure the normal operation of the cell.

First charge in  GOTION 3.2V 27A cell according to 7.2 method; store at 55 ℃± 2 ℃ for 5 h at the specified temperature; then discharge at the specified temperature with 1C current, discharge to 2.0 V, measure the discharge capacity(Ah)and discharge energy (Wh), The ratio of that to the discharge capacity and discharge energy (accordingto7.3)at room temperature is the capacity/energy retention rate at high temperature. According to this method, the discharge capacity at hig.

The GOTION 3.2V 27Ah LiFePO4 Cell is an excellent choice for applications requiring long cycle life, high discharge capabilities, and reliable performance in renewable energy and mobility solutions.