BL-45F1F Battery for LG K8 I K4 I K3 I LG Aristo | 2410mAh | Welzone

BL-45F1F battery for LG K8 I K4 I K3 I LG Aristo is listed by Welzone with model-specific fitment details, useful buying checks and clear installation guidance so customers can confirm the part before ordering.

Is Your LG K8 I K4 I K3 I LG Aristo Losing Charge Too Fast?

Phones lose battery performance as they get older. This is normal — it happens to every Li-Polymer battery over time. If your LG K8 I K4 I K3 I LG Aristo needs charging two or three times a day now, a fresh battery will fix it completely. The BL-45F1F brings back the original 2410mAh capacity your phone was built with.

What Makes This Battery Safe

The BL-45F1F has a 3-layer protection IC built inside. This chip monitors three things at the same time: how much charge is going in, how fast the battery is draining, and how warm it is getting. If anything goes above safe limits, the chip cuts power immediately. This is what keeps your phone safe during overnight charging or fast charging sessions.

Installation — Easy With the Right Help

We always recommend getting a trusted repair person to handle the installation first. They do this every day, it costs very little (a small service fee), and it is done in minutes. If you prefer doing it yourself, use the plastic pry tool and spudger included in the box. Never use metal tools — they can damage the battery or the screen.

6-Month Replacement Warranty

If the battery has a problem that is not caused by physical damage — like it swells, drains unusually fast, or the connector fails — we replace it within the warranty period. No complicated process. Just message us on WhatsApp or email with your order ID and a video showing the issue.

Fast Delivery Across India

Dispatch timing depends on order time, stock and courier pickup. Delivery time depends on your pincode and courier route. You will get a tracking link on SMS, email, and WhatsApp once your order is packed. COD may be available on eligible Indian pin codes.

Welzone Fit Note for LG K8 I K4 I K3 I LG Aristo

This Battery page is built from the listed part number BL-45F1F, product category and visible store data. Before ordering, match the model number in your phone settings or on the old part label. If a phone family has multiple variants, add the exact compatible models and specifications manually in the Welzone Layout tab.