Battery cell YHCNR21700-4000(3C)

The battery has superior thermal and chemical stability, and has better safety features compared to lithium-ion technology made from other cathode materials. Phosphate batteries are non-combustible during charge and discharge if not handled properly, they are more stable under overcharge or short circuit conditions, and can withstand high temperatures without breaking down. Phase-base cathode materials do not burn and are not prone to thermal runaway

Battery cell YHCNR21700-4000(3C)

3.7V 4000mAh

Super long endurance

Smart homes、Smart transportatior、Smart citie、Power tool、Smart Pole

Low power consumption Maintenance free, high cycle life

Nominal Voltage	3.7V	Internal Resistance	≤17mΩ
Nominal Capacity	4000mAh	Energy Density Gravimetric(Wh/Kg)	129Wh/Kg
Working Temperature	-20~60℃	Size Dia*Height	21.6±0.1*71.0±0.2
Discharge Rate	3C	Weight(g)	69g

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Battery cell YHCNR21700-4000(3C)

The stable performance of 21700 in the work is very good, widely used in various electronic fields: often used in high-grade light flashlight, portable power supply, wireless data transmission, electric heating warm clothes, shoes, portable instruments, portable lighting equipment, portable printers, industrial instruments, medical instruments and so on