(1) communication equipment: cordless phones, cell phones, fax machines, mobile POS machines
(2) audio-visual equipment: camcorders, portable stereos, MD players, portable DVD and VCD players, wireless speakers
(3) electronic equipment: laptop computers/tablet computers/netbooks, PDAs, portable printers, smart vacuum cleaners. GPS navigator
(4) industrial instruments: flaw detector, laser detector, atmospheric sampler, water quality detector, laser pointer, fiber optic dissolver, frequency selective leveling meter, etc.
(5) medical devices: monitor, ECG machine, ultrasound machine, respirator, laser blood sampling instrument, etc.
Lithium-ion batteries in some special areas of application
1, Power load regulation system is mainly used to regulate the power supply
2, the development of microchip technology has the potential to create a number of small enough machines
3, watches using primary batteries for power
4, underground oil recovery