A single 3.7V lithium battery can be assembled scientifically to form lithium battery packs with different voltages and capacities, based on these advantages; Lithium batteries are widely used in:

　　1. Lithium batteries are used in communication equipment: communication base stations, handheld road testers, portable communication testers, individual communication devices, portable radios, etc;

　　2. Lithium batteries are used in medical instruments such as monitors, electrocardiographs, portable B-ultrasound, ventilators, infusion pumps, oral light curing machines, etc;

　　3. Lithium batteries are used in industrial instruments such as water quality detectors, geotechnical testers, laser pointers, car arresters, ground penetrating radar, and military search lights;

　　4. Lithium batteries are used in electric tools such as handheld drills, power bikes, golf carts, etc;

　　5. Lithium batteries are used in consumer electronics, such as smart vacuum cleaners, handheld data collectors, financial POS machines, digital products, etc.

　　Combination method: 513048-1S1P

　　Nominal voltage: 3.7V

　　Nominal capacity: 850mAh

　　Standard discharge continuous current: 0.2C

　　Maximum continuous discharge current: 1C

　　Working temperature: Charging: 0-45 ℃

　　Discharge: -20~60 ℃

　　Product size: MAX 6 * 31 * 52.5 mm

　　Finished product internal resistance: ≤ 200m Ω

　　Lead model: JST-ZH-2P forward UL1007/28 #, wire length 30mm

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