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24-hour service hotline
POS device battery, Wearable device battery, Electronic scale , cell phone battery,
Address:
5th Floor, Building C, Funing High-tech Industrial Park, Xintian Avenue, Fuyong Town, Baoan District, Shenzhen
Tel:
+0755-81451866
Fax:
+86-755-29926528
Email:
purchase@hi-chipcom.com
In recent years, due to the rapid development of the lithium battery industry, many portable products use voltage measurements to estimate the remaining battery power, but the relationship between battery voltage and remaining power will change with the discharge rate, temperature and battery aging. The error rate of this method can reach up to 50%. As the market's demand for longer-lasting products continues to increase, more precise solutions are required when designing, and smart batteries are born. Smart batteries use TI fuel gauge IC to measure the amount of power charged or consumed by the battery, which will be able to provide more accurate battery power estimation within a wide range of application power levels.
Compared with ordinary commercial motherboards, industrial motherboards are mainly powered by mains; in the case of continuous development of demand and increasing functions, many portable products have requirements for industrial motherboard characteristics. Because the mains cannot be powered by mains electricity outdoors, and the mainboard does not have the charging circuit of the spare lithium battery and the related conversion and switching circuits, it is impossible to directly match the conventional lithium battery to facilitate the direct use of portable products outdoors. Under this circumstance, miniature portable products with the function of charging and discharging batteries on industrial motherboards have become a mainstream model. The desktop POS machine 12V charge and discharge backup battery is specially developed for this kind of 12V mains-powered industrial motherboard to meet the outdoor use of portable devices. This solution integrates related charging circuits, buck-boost circuits, and input-output conversion circuits to achieve The same port has the function of charging and discharging, no need to operate separately for charging and discharging,…
In recent years, due to the rapid development of lithium batteries, many portable products use voltage measurements to estimate the remaining battery power, but the relationship between battery voltage and remaining power will change with the discharge rate, temperature, and battery aging. Use this The error rate of this method can reach up to 50%. As the market's demand for longer-lasting products continues to increase, more precise solutions are required when designing. Using the smart fuel gauge IC to measure the amount of power charged or consumed by the battery will be able to provide a more precise battery capacity estimate within a wide range of application power levels.
Shenzhen Haizhitong is a high-tech battery company, focusing on independent R&D, production, and sales of lithium-ion batteries. Because of its focus, it is professional.
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