YIQUAN 3C 18650 Li-Ion Battery, 2600mAh, 3.7V, 9.62Wh

Description

YIQUAN 18650 Li-Ion battery, 3.7V, 2600mAh capacity, from Guangzhou Yiquan Electronics Co., Ltd., one of China's leading manufacturers. This battery is designed to power a wide range of portable devices with a continuous current draw of up to 3C. These batteries have a long service life and retain their properties under extreme conditions, rated for more than 500 recharge cycles. Battery weight: 46 grams. The batch number, capacity, and current specifications are printed on the battery's negative electrode. Thanks to its high current density, the 18650 Li-ion battery delivers a guaranteed stable voltage throughout the discharge cycle, while having a low self-discharge rate of 5-7%. It has no "memory effect", so it can be charged without a prior full discharge. It must not be used in devices without over-discharge protection. YIQUAN has over 15 years of experience in China's Li-Ion battery market and is rapidly gaining popularity thanks to its high quality and excellent price. YIQUAN batteries have proven themselves reliable in use - they fully match the specifications stated by the manufacturer and are in no way inferior in quality to branded cells such as Sony, Panasonic, LG, or Samsung. YIQUAN batteries are more affordably priced than branded power cells. YIQUAN batteries do not have a protection circuit board, so the following usage conditions must be observed: Do not charge above 4.2V. Do not discharge below 2.5V. Do not short-circuit the battery; observe correct polarity. Do not store the battery at temperatures above 45°C; keep away from fire. Do not allow contact with water. After long-term storage, several charge/discharge cycles may be needed to restore the battery's rated capacity. Following these rules will make the use of unprotected Li-ion batteries safe and effective.