Here comes the key points for you: model number, part number(P/N), metal iron sheet(shape type), rated capacity and voltage, manufacturer number(like the beginning of 1ICP, 2ICP, 3ICR, 4INR).
Step 1: Check out the model number in the tag of the battery whether it is correctly matched to your original.
Step 2: See the position and appearance of the metal iron sheet. If wrong, it won’t work.
Step 3: Rated capacity and voltage is the second Lithium battery, also called replacement battery, almost equal to the original standard.
*The slight error is the manifestation of the difference in chemical properties.
*The charging voltage of most mobile phone batteries does not exceed 4.35V.
If your battery tag information is missing, but a product number like the start of 1ICP, 2ICP, 3ICR, 4INR exists. This number is the manufacturer’s number for product sorts.
You could use a model number, P/N, or manufacturer’s number to find what you want in battery.org.uk.