TAIWAN Molicel 21700 P42A batteries, large stock, contact us for the latest wholesale prices.
In today's era of rapid technological development, an efficient and reliable energy solution is of utmost importance. The MOLICEL INR21700 P42A battery, with its outstanding performance and wide applicability, has become an ideal choice in many fields.
I. Basic Parameters
The nominal voltage is 3.6V, providing stable output and reliable power for devices.
It has a standard capacity of 4200mAh, with outstanding endurance to meet the long-term power consumption needs of various devices.
The charging cut-off voltage is 4.2V, ensuring battery safety with a clear upper limit for charging.
The discharge termination voltage is 2.5V, effectively preventing damage to the battery from over-discharge.
The maximum charging current is 4.2A (1C), reasonably controlling the charging speed and safeguarding battery life.
The maximum discharge current is 45A (10C), with excellent high-rate discharge performance, suitable for the instantaneous energy demand of high-power devices.
The internal resistance is ≤10mΩ. Low internal resistance reduces energy loss and improves battery efficiency.
Weighing about 70g, it is lightweight and portable, convenient for installation in various devices.
The size is 21.7mm in diameter and 70.2mm in length. The compact design is suitable for devices with limited space.
II. Performance Features
Outstanding high-rate performance, capable of withstanding large current output and providing powerful power for electric tools, drones and other devices.
Excellent low-temperature performance, still able to work normally in extreme low-temperature environments of -40℃, broadening the usage scenarios.
Long cycle life, up to about 500 times, reducing usage costs and improving cost performance.
Equipped with multiple safety protections such as overcharge protection, over-discharge protection, and short-circuit protection to ensure safe and reliable use.
III. Applicable Scopes
In the field of consumer electronics, providing lasting power for mobile phones, tablets, cameras and other devices.
In the field of mobile energy storage, as the core component of portable power sources, it meets the power consumption needs of outdoor outings.
In the electric tool industry, providing powerful power for various electric tools and improving work efficiency.
In the field of drones, ensuring stable flight and long battery life of drones.
In the field of intelligent terminals, providing reliable energy support for smart homes, wearable devices and others.
