The HE378 NK3.1 A is a rechargeable battery designed for the Nokia 3.1 A (model TA-1140). This battery is typically a Li-ion type, providing reliable power for the device. If you're looking for a replacement or spare, make sure the battery is compatible in terms of voltage, capacity, and dimensions to avoid issues with the fit or performance. You may want to verify the specifications of the battery before purchase:
Capacity: Approximately 2990mAh (typical for the Nokia 3.1 A).
Voltage: 3.8V (standard for many smartphone batteries).
When sourcing a replacement, ensure it’s a genuine or high-quality third-party option to preserve battery performance and device longevity. If you need help finding a supplier or verifying compatibility, feel free to ask!
Longhehui supplies replacement batteries for phones, tablets, smartwatches and laptops, with wholesale, OEM and ODM enquiries welcome. Request certificates, test reports and transport documents for the exact battery model and destination. Product certification and quality-management certification have different scopes; verify the issuer, certificate holder, covered models and current validity before ordering.