What is the discharge cut-off voltage for lithium-ion batteries?The working voltage of a typical lithium battery is 3.7V, with a termination voltage of 3.2V; The working voltage of lithium iron phosphate battery is 3.26V, and the termination voltage is 2.5V. The voltage at which a lithium-ion batter...

Cannot be interchanged, the two have different charging voltage change curves. Lithium ion batteries have more precise charging and discharging protection circuits, and it is best (not advisable) to discharge the lithium battery completely, that is, to use up the battery before charging, which can d...

Capacitors are commonly used electronic devices for storing charges and have been widely applied in many electronic devices. Due to the rapid development of industry technology in the new era, early circuit structures are gradually being replaced by more complex circuit forms, and ordinary capacitor...

Due to people's limited understanding of the use of lead-acid batteries, errors may occur to some extent. The previous generation of lead-acid batteries had many issues with lifespan, safety, and more!Traditional lead-acid batteries have high terminal voltage and low internal resistance due to t...

A battery that reaches twelve volts but is less than 20ah may not be able to drive.20ah is the capacity of the battery, not the power. When the current is constant, the larger the capacity, the longer it can be used for power supply.The meaning of 20ah is that when the battery output current is 20 a...

The general service life of electric bicycles is 3-5 years, and the battery of electric bicycles needs to be replaced every 1-1.5 years.Electric vehicles generally use lead-acid batteries, with a daily usage of 70% of the battery capacity and a cycle of one year. After one year, it is not that the b...

Most of the scams in the electric vehicle industry center around price. With the extensive media coverage and the bitter complaints of numerous defrauded dealers, it is becoming increasingly difficult for scammers who rely on low prices to succeed. However, two major scams in the battery industry se...

Lithium ion battery formation refers to the process of the first charge of a lithium-ion battery, with the aim of making the battery electrochemically active. Formation is to form a layer of solid electrolyte interface facial mask (SEI film) on the negative electrode surface. SEI film is an electron...

Precautions for the first charging of a new electric vehicle are as follows:When charging for the first time, don't ride until the battery is completely drained. Generally, the power of a new electric vehicle won't be too much or too little. When the power display on the electric bike shows...

Flooded batteries are large in volume, relatively heavy, and high in price. They are suitable for use in vehicles carrying heavy loads.Dry batteries are small in volume, relatively light, and moderately priced. They are suitable for use in vehicles carrying light loads.Flooded batteries have a large...