Mar 6, 2025 · About this item 🚲【Output】52V 20AH lithium e-bike battery, made of LG21700 4800mAh battery cells, 56pcs battery cells. Suitable for 52V 1500W 1000W 750W 500W 350W
Protected 21700 batteries generally have a button top, while unprotected ones typically have a flat top. Charge cycles: A 21700 battery can last between 500 to 1000 charge cycles, depending on its chemistry, usage, and maintenance. The 21700 battery is used in devices such as electric vehicles, flashlights, and power tools.
The 21700 battery operates at a nominal voltage of 3.7V, with a full charge voltage of 4.2V and a discharge cutoff voltage of 3.0V. This voltage range aligns with industry standards for lithium-ion batteries, ensuring compatibility with various devices and systems.
Tip: When selecting a 21700 battery, consider the specific chemistry to match your application’s energy and cycle life requirements. The 21700 cell weighs approximately 60–70 grams, depending on the manufacturer and specific chemistry.
There are hundreds of 21700 battery datasheets available belonging to a different models of 21700 batteries, there are lots of different models available varying in current rating and charge holding capacity.
Max. Charge Current: 0.3C (1,455mA) Max. Discharge Current: 1.5C (7,275mA) The newest 21700 cell on the market and the most high capacity cells so far in the new format. Surpassing Samsung 48G with 200mah and testing confirms they are a whopping about 5100-5300mah!
Panasonic and Tesla have set benchmarks in the 21700 battery market. Panasonic’s 21700 cells are renowned for their safety and longevity. These batteries are commonly used in infrastructure projects and electric vehicles, where reliability is critical. Tesla, on the other hand, has revolutionized the industry with its 21700 and 4680 cells.
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