20 Ah. Lithium battery is a type of battery that uses lithium metal or lithium alloy as positive/negative electrode materials and uses 16-string 20Ah non-aqueous electrolyte solution. Lithium metal batteries were first proposed and studied by Gilbert N. Lewis in 1912. In the 1970s, M.S Whittingham proposed and began studying lithium-ion batteries.
Yes.
There are changes, but I won't change them. The protective panel may need to be replaced.
But it is not recommended.
The two batteries have different material systems, different voltage ratings and different charging voltages.
The charging voltage of the 16-cell lithium iron phosphate is 57.6 volts. 54.6 volts will cause the battery to undercharge (cell voltage is only about 3.4 volts), which affectswill ect the battery. battery working time.
Of course, this cannot be universal. The battery protection board is used to protect the battery output, so that the current does not exceed the limit and the charging voltage does not exceed the limit.
Current does not exceed limit. exceed the limit, and this protects the battery, but it is not discharged but not charged.