What is the voltage of a 14500 Li-ion battery?

The voltage of a 14500 Li-ion battery is typically 3.7 volts when fully charged. This nominal voltage is standard for lithium-ion cells, making the 14500 battery suitable for various applications, including flashlights, toys, and portable electronics. When fully charged, it can reach up to 4.2 volts.

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Understanding the Voltage Characteristics of 14500 Li-ion Batteries

1. Nominal Voltage
   • The nominal voltage of a 14500 Li-ion battery is 3.7 V, which is consistent with most lithium-ion batteries.

   Voltage Type	Value
   Nominal Voltage	3.7 V
   Maximum Voltage	4.2 V
   Minimum Voltage	2.5 V to 3.0 V

2. Maximum Charge Voltage
   • When charging, the maximum voltage should not exceed 4.2 V to avoid damage to the battery.

   Condition	Recommended Voltage
   Charging	Up to 4.2 V
   Discharging	Down to 2.5 V

3. Minimum Discharge Voltage
   • To maintain battery health, avoid discharging below 2.5 V. This helps prevent irreversible damage.

   Condition	Recommended Voltage
   Safe Discharge	Above 3.0 V
   Critical Discharge	Below 2.5 V

Latest News

• Innovations in Battery Technology: Recent advancements in lithium-ion technology have improved energy density and safety features in batteries like the 14500.
• Market Demand Growth: The increasing use of portable electronics has driven demand for compact lithium batteries.
• Regulatory Updates: New safety regulations are being implemented to ensure safer manufacturing and disposal of lithium batteries.

Redway Expert Comment

“The 14500 Li-ion battery is an excellent choice for applications requiring compact energy solutions without sacrificing performance. At Redway Battery, we prioritize quality and safety in our manufacturing processes, ensuring that our clients receive reliable products tailored to their specific needs. Understanding voltage specifications is crucial for optimal performance and longevity.”

Relation to eBike Batteries

The topic of the 14500 Li-ion battery relates to our eBike Batteries, which often utilize various lithium cell sizes for optimal performance and weight distribution. Recognizing the specifications of smaller batteries like the 14500 aids in designing efficient power systems for electric bicycles.For clients seeking wholesale or OEM solutions, we recommend our Custom eBike Lithium Battery Solutions, designed to maximize performance while ensuring compactness and reliability.

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