Motorola GK40 Battery: Model Name, Issues, and Replacement Guide
The Motorola GK40 battery is commonly used in several Moto smartphones and is known for its compact size and decent capacity. However, over time, users may experience issues such as swelling, rapid draining, or the need for replacement. This guide will cover everything you need to know about the GK40 battery, including the correct model name, safety concerns, and how to replace it.
1. What is the GK40 Battery?
The GK40 battery is a lithium-ion battery designed primarily for Motorola smartphones. It is a removable battery found in budget and mid-range Moto devices. Key specifications:
- Battery Type: Li-Ion
- Capacity: 2800 mAh
- Voltage: 3.8V
- Typical Use: 1–1.5 days under moderate usage
2. Motorola GK40 Battery Model Name
The actual model name for the Motorola GK40 battery is simply GK40. It may appear as:
- Motorola GK40
- Moto GK40
- Battery Model: GK40 (OEM label)
This battery is compatible with various devices, such as:
- Moto E3 Power
- Moto E4
- Moto E5 Play (some variants)
- Lenovo K6 Power (some models)
3. Motorola GK40 Battery Swelling: Causes & Safety
If you notice that your GK40 battery is swelling, this is a serious issue. Causes may include:
- Overcharging or faulty charger
- Extreme heat or exposure to direct sunlight
- Aging of the battery (2+ years of use)
- Manufacturing defects
Warning: A swollen battery can be dangerous. Do not puncture or compress it. Stop using the device immediately and replace the battery with a new one.
4. Motorola GK40 Battery Replacement
If your GK40 battery is draining too fast, not charging, or swollen, it's time for a replacement. Here’s how:
- Power off your phone completely.
- Remove the back cover gently.
- Carefully take out the old GK40 battery.
- Insert the new GK40 battery (OEM recommended).
- Close the back panel and charge the phone fully before first use.
5. Tips to Extend GK40 Battery Life
- Avoid charging overnight frequently.
- Keep the phone away from direct heat or sun.
- Use original Motorola chargers.
- Charge between 20% – 85% for optimal lifespan.
The Motorola GK40 battery is reliable but, like all lithium-ion batteries, has a limited lifespan. Knowing the correct battery model name, spotting signs of swelling, and understanding the replacement process can help you extend the life of your Moto device and avoid potential hazards. Always use quality replacements and handle batteries with care.
2025-08-14 02:24:24
