Factory Price LIR1220 2032 2025 1220 2450 2477 3.6V lithium-ion rechargeable button battery

Factory Price LIR1220 2032 2025 1220 2450 2477 3.6V lithium-ion rechargeable button battery

1. Excellent charge and discharge cycle characteristics, up to 500 cycles or more. 2. The work is stable and reliable, and the service life is longer. 3. Excellent safety performance. 4. No memory effect. The button-type lithium-ion battery supports long-term constant voltage float charging without memory effect. 5. Small size and high output power, it can work normally at -20°C—+60°C, and the self-discharge rate is small. 6. The operating voltage is high (3.6V), and the output current is relatively large. Main application: Hand chargers, watches, bluetooth wireless products, PDAs, IC cards, small memories, counters, Micro instruments, medical equipment, electronic scales, electronic dictionaries, backup power for various digital products, etc. Good operating temperature, good sealing performance, long storage time, and stable discharge voltage. Notice! ! ! 1. Install the battery according to the method of use of the equipment. 2. Do not reverse the positive and negative poles of the battery, do not charge/disassemble or throw it into fire, so as to avoid the risk of leakage or explosion. 3. Do not mix old and new batteries or batteries of different types. 4. Check regularly and take out the battery that has not been used for a long time, so as not to damage the equipment.