Battery Testing

Batteries have become an essential part of daily life. Batteries are widely used in various industries, so testing battery packs, battery modules and cells is crucial to user safety. In today's highly competitive market, developing high-quality, safe, and reliable batteries is a complex and challenging task. As electric vehicles become more popular, the demand for electric vehicle battery safety will increase. Conducting full life cycle and capacity testing is a key step to verify battery safety and durability. Batteries are prone to burning or exploding due to short circuit, overcharge and other reasons, and are dangerous. Therefore, the detection of batteries is crucial.

STEMart provides local testing and certification services to ensure product safety and reliability, and ensure that batteries meet various requirements such as safety, performance, storage, transportation, chemical and electromagnetic compatibility.

Test Samples

Portable primary batteries, lead-acid batteries, lithium-ion batteries, nickel-cadmium batteries, nickel-metal hydride batteries, mobile power supplies, as well as light electric vehicle batteries, power batteries and energy storage batteries, etc.

Standard Tests

• Safety Performance Testing
  • Overcharge
  • Overdischarge
  • Short circuit
  • Extrusion
  • Acupuncture
  • Heavy impact
  • Fall
  • Hot abuse
  • Low pressure
  • Sea water immersion
  • Washing
  • External fire
  • Projectile
  • Thermal runaway
  • Crush flip
• Electrical Performance Testing
  • Capacity
  • Rate discharge
  • Internal resistance
  • Cycle life
  • Accelerated aging
  • Storage performance
  • Charge retention capacity
  • Energy efficiency
• Environmental Adaptability Testing
  • Temperature cycle
  • Temperature shock
  • Constant heat and humidity
  • Mechanical vibration
  • Mechanical shock
  • Insulation test

For more information about our battery testing services, please contact us.