---
product_id: 496147893
title: "BL-T42 Battery for LG G8X ThinQ LMG850EMW LMG850UM9 LMG850UM LMV515N LMG850EM LMG850QM7X/ LG V50 ThinQ LMV450PM LMV500XM LMV500N/ LG V50S ThinQ 5G LMV510N/ LG K51 LMK500MM LMK500QM Replacement+ Tools"
brand: "asdawn"
price: "118.51 DT"
currency: TND
in_stock: true
reviews_count: 2
category: "Asdawn"
url: https://www.desertcart.tn/products/496147893-bl-t42-battery-for-lg-g8x-thinq-lmg850emw-lmg850um9-lmg850um
store_origin: TN
region: Tunisia
---

# High-speed efficient charging 4000mAh capacity Built-in safety microchip BL-T42 Battery for LG G8X ThinQ LMG850EMW LMG850UM9 LMG850UM LMV515N LMG850EM LMG850QM7X/ LG V50 ThinQ LMV450PM LMV500XM LMV500N/ LG V50S ThinQ 5G LMV510N/ LG K51 LMK500MM LMK500QM Replacement+ Tools

**Brand:** asdawn
**Price:** 118.51 DT
**Availability:** ✅ In Stock

## Summary

> 🔋 Recharge your LG G8X ThinQ like new — don’t let low battery hold you back!

## Quick Answers

- **What is this?** BL-T42 Battery for LG G8X ThinQ LMG850EMW LMG850UM9 LMG850UM LMV515N LMG850EM LMG850QM7X/ LG V50 ThinQ LMV450PM LMV500XM LMV500N/ LG V50S ThinQ 5G LMV510N/ LG K51 LMK500MM LMK500QM Replacement+ Tools by asdawn
- **How much does it cost?** 118.51 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/496147893-bl-t42-battery-for-lg-g8x-thinq-lmg850emw-lmg850um9-lmg850um)

## Best For

- asdawn enthusiasts

## Why This Product

- Trusted asdawn brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety First:** Integrated microchip protects against overcharge, overheating, and short circuits.
- • **Power That Lasts:** Up to 48 hours of reliable battery life to keep you connected all day.
- • **OEM-Grade Quality:** Exact match to original LG BL-T42 battery for seamless performance restoration.
- • **Quality You Can Trust:** Strict dual quality control with replacement or refund guarantee for peace of mind.
- • **Fast & Efficient Charging:** Advanced Li-ion cells deliver rapid charging with original charger compatibility.

## Overview

The ASDAWN BL-T42 battery replacement for LG G8X ThinQ and compatible models offers a robust 4000mAh capacity with up to 48 hours of usage. Engineered with Grade A Li-ion cells and a built-in safety microchip, it ensures fast, efficient, and secure charging. Designed to OEM specifications, this battery restores your phone’s original performance, backed by rigorous quality control and a satisfaction guarantee.

## Description

desertcart.com: BL-T42 Battery for LG G8X ThinQ LMG850EMW LMG850UM9 LMG850UM LMV515N LMG850EM LMG850QM7X/ LG V50 ThinQ LMV450PM LMV500XM LMV500N/ LG V50S ThinQ 5G LMV510N/ LG K51 LMK500MM LMK500QM Replacement+ Tools : Cell Phones & Accessories

Review: battery works and holds a charge. - battery works and holds a charge. Wanted to restore my old LG for nostalgic reasons.
Review: see comment - returned as it was more tech work than I wanted to do.

## Features

- 【PLS CONFIRM DEVICE MODEL】-- Same performance as the new OEM. Please verify your old battery part number and model before purchasing this replacement battery. Compatible with LG G8X ThinQ LMG850EMW LMG850UM9 LMG850UM LMV515N LMG850EM LMG850QM7X/ LG V50 ThinQ LMV450PM LMV500XM LMV500N/ LG V50S ThinQ 5G LMV510N/ LG K51 LMK500MM LMK500QM, P/N: BL-T42.
- 【BEST BATTERY PERFORMANCE】-- Please use original charger and cable to charge this battery. Using up all the power of for LG G8X ThinQ battery replacement for the first three times before charging, and then take a full charge, thus the battery can be reached the optimum effect of using. Please remember that its full performance and longevity is only achieved after 3 to 5 complete charge and discharge cycles.
- 【SAME CAPACITY AS ORIGINAL】-- ASDAWN BL-T42 battery replacement is made of high quality Li-ion battery cell, the advanced technology makes this replacement battery capacity up to 4000mAh and provides you a high-speed and efficient charging. Up to 48 hours of long lasting time, bring your battery's life back to glory and save the money. Choose ASDAWN battery restore your phone to like new performance!
- 【SAFETY TESTED BATTERY CELLS】-- Our battery uses Grade A rated battery cells ensure longer battery life (500 cycles) and high-speed, efficient charging. Every LG V50 ThinQ battery BL-T42 is manufactured and tested under strict quality control standards. Build-in microchip to prevent over-charging, over-discharging, short-circuit and over-heating. Voltage protection and current protection for safer operation for both user and devices.
- 【STRICT DUAL QUALITY CONTROL】-- We take care of all quality-related issues with a REPLACEMENT or REFUND. Our items are all produced in fully automated workshops, and the finished products are controlled and inspected by professional technical personnel to ensure that they are delivered to customers with superior performance and do not disappoint their trust in us. Only with excellent product quality can we go further!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B5G8JG5L |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #172,940 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #1,761 in Cell Phone Replacement Batteries |
| Customer Reviews | 4.8 4.8 out of 5 stars (12) |
| Date First Available | June 30, 2022 |
| Item Weight | 3.52 ounces |
| Item model number | BL-T42 |
| Manufacturer | ASDAWN |
| Package Dimensions | 6.65 x 3.46 x 0.71 inches |

## Product Details

- **Battery Capacity:** 4000 Milliamp Hours
- **Battery Cell Composition:** Lithium Ion
- **Brand:** ASDAWN
- **Number of Batteries:** 1 Lithium Ion batteries required. (included)
- **Recommended Uses For Product:** Phone

## Images

![BL-T42 Battery for LG G8X ThinQ LMG850EMW LMG850UM9 LMG850UM LMV515N LMG850EM LMG850QM7X/ LG V50 ThinQ LMV450PM LMV500XM LMV500N/ LG V50S ThinQ 5G LMV510N/ LG K51 LMK500MM LMK500QM Replacement+ Tools - Image 1](https://m.media-amazon.com/images/I/71APAPL3DSL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ battery works and holds a charge.
*by R***N on December 21, 2025*

battery works and holds a charge. Wanted to restore my old LG for nostalgic reasons.

### ⭐⭐⭐⭐⭐ see comment
*by B***B on November 12, 2025*

returned as it was more tech work than I wanted to do.

## Frequently Bought Together

- BL-T42 Battery for LG G8X ThinQ LMG850EMW LMG850UM9 LMG850UM LMV515N LMG850EM LMG850QM7X/ LG V50 ThinQ LMV450PM LMV500XM LMV500N/ LG V50S ThinQ 5G LMV510N/ LG K51 LMK500MM LMK500QM Replacement+ Tools
- GUOERTECH G8X ThinQ Back Glass Replacement Door for LG G8X ThinQ G850 LMG850EMW G850QM G850UM All Verison Back Cover Housing with Tools and Tape (Aurora Black)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-01-26*