Battery cell-lead-acid battery test GB/T 22199.1, GB/T 32504

as a professional battery testing organization, Ankejie is committed to providing customers with comprehensive lead-acid battery testing services. We strictly follow national standards such as GB/T 22199.1 and GB/T 32504 to conduct a full range of performance tests and safety assessments on battery cells to ensure the high quality and high safety of battery products.

1.GB/T 22199.1 Test Items

• 2hr capacity test: Evaluate the discharge capacity of the battery within 2 hours by simulating the discharge process of the battery in actual application to verify whether the capacity meets the design requirements.

• high current discharge test: test the performance of the battery under high current discharge conditions to evaluate the working ability and stability of the battery under high load.

• capacity retention test: Test the capacity retention of the battery under specific storage conditions to evaluate the long-term storage performance of the battery.

• energy density test: By measuring the mass and discharge capacity of the battery, the energy density of the battery is calculated to evaluate the energy storage efficiency of the battery.

• low temperature capacity test: test the discharge capacity of the battery in a low temperature environment to evaluate the working performance of the battery in a cold environment.

• fast charging ability test: evaluate the charging speed and charging efficiency of the battery under fast charging conditions to verify the fast charging performance of the battery.

• life reliability test: simulate the cycle charge and discharge process of the battery in actual use to evaluate the life and reliability of the battery.

• cycle life test: evaluate the cycle life and performance degradation of the battery through multiple cycle charge and discharge tests.

• on-off valve pressure test: Test the opening and closing performance of the battery safety valve under a specific pressure to ensure that the battery can safely discharge gas under overpressure.

• vibration resistance test: simulate the vibration environment that the battery may encounter during transportation and use to evaluate the vibration resistance of the battery.

• explosion-proof capability test: test the explosion-proof performance of the battery under extreme conditions to ensure that the battery will not explode in the event of an internal short circuit and other abnormal conditions.

• flame retardancy test: Evaluate the flame retardancy of the battery casing material to prevent the battery from causing a fire when the battery is out of control.

• constant power discharge capacity test: test the discharge capacity and stability of the battery under constant power discharge conditions.

2.GB/T 32504 Test Items

• high temperature discharge test: test the discharge performance and thermal stability of the battery in a high temperature environment.

• over-charge test: Simulate the situation of battery over-charge to evaluate the safety performance of the battery in the over-charge state.

• external short circuit test: simulate the external short circuit of the battery and evaluate the safety performance of the battery in the short circuit state.

• mechanical shock test: test the performance and safety of the battery under mechanical shock.

• free fall test: Simulate the impact that the battery may receive during the free fall process to evaluate the structural strength and impact resistance of the battery.

• high and low temperature alternating test: test the performance stability and reliability of the battery in the high and low temperature alternating environment.

• battery tank cover pressure-bearing capacity test: Evaluate the pressure-bearing capacity of the battery tank cover under a specific pressure to ensure that the battery will not cause safety problems due to the rupture of the tank cover during overpressure.

• flame retardant capacity test of storage battery tank: evaluate the flame retardant performance of the battery tank to prevent the tank from burning when the battery is out of control.

• reverse charging test: test the performance and safety of the battery under reverse charging conditions.

• electrolyte leakage test: Evaluate the possibility of electrolyte leakage of the battery under specific conditions to ensure that the battery will not cause safety problems due to electrolyte leakage when abnormal conditions occur.

with advanced testing equipment and professional technical team, Ankejie can provide customers with accurate and reliable lead-acid battery testing services. We are committed to providing customers with high quality battery testing services to ensure that the performance and safety of battery products meet national standards and customer needs.