4S=3M / 4S=6D / 4S= IC Original

4S=3M 4S=6D 4S=3K Original IC Battery Charging IC is a high quality charging control chip designed for Huawei Oppo Vivo Xiaomi Mi and other compatible Android mobile phones. It manages USB power routing fast charging and stable power delivery for reliable device performance. Marking codes such as 4S 3M 4S 6D 4S 3K and other 4S variants are commonly interchangeable for compatible repairs. Ideal for professional mobile motherboard repair and chip level servicing using genuine quality components.