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Which one is more powerful, a lithium battery hand drill or a lithium battery wrench?
Charging and discharging characteristics are different: lithium batteries have strict control over the charge and discharge current, can not be too large, and discharge voltage gradually decline, large changes, but the lithium battery charging efficiency is higher, and there is no memory effect; nickel-cadmium batteries can be a high-current rapid charging, but also for the load to provide high-current, and the voltage changes in the discharge is very small, but its charging efficiency is...
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.