How to Replace the battery of a Nokia 105 / TA-1037 Cell Phone – Tutorial

Make sure you purchase the right battery for your Smartphone. Batteries are not compatible between different brands, and often not among phones within the same brand. It’s recommended that you use a genuine Nokia 105 battery.

Which battery do I need for my Nokia 105 / TA-1037 Cell Phone?
For your Nokia 105 / TA-1037 Cell Phone you need a a lithium-ion rechargeable battery (sometimes called a Li-ion battery or LIB): Nokia BL-5C Battery, 3.7V 1020mAh, 3.8Wh.

Replace the Battery

1. Turn off the power so that you won’t lose any stored information. If the device is on, press and hold the power/end-call button for a couple of seconds, until the phone shuts down.
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2. Remove the back cover. Hold the device in one hand and find the small notch that will help you to release the cover. It’s on the the bottom of the phone. Insert a fingernail into the notch. Lift upwards gently to pop the phone open. Some force is probably needed. Be careful not to damage your fingernails when you remove the back cover. Also, be certain not to bend or twist the back cover excessively. Doing so may damage the cover.
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3. Remove the battery. Using your nail or finger, lift up the battery via the small notch at the top of the battery compartment and lift the battery out of the phone.
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4. Install the new battery
Turn the battery if necessary. The Nokia logo should be on top and in the LEFT bottom corner. Align the three gold colored contacts with the three prongs on the bottom-right side of the battery slot, as shown in the pictures below. Slide the battery into the battery housing cavity and press down gently to secure it in place. It should fit easily and exactly.
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5.Replace the back cover. The 3 holes should be on top. Gently press the cover down and around the sides of the phone until it clicks into place.
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8. Press and hold the power/end-call button for 1 or 2 second. Doing so will turn your phone back on and the device will automatically search for a network.
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9. Check if your new battery is recognized by the device and if it’s already charged to some extent. Many battery manufacturers ship new batteries with their batteries charged around 60%. In this case, there is no real need to charge the battery before the first use. A good rule of thumb seems to be to never charge your phone up to more than 80 percent of capacity.
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How to Replace the battery of an Alcatel OneTouch 10.16D Cell Phone – Tutorial

Make sure you purchase the right battery for your Smartphone. Batteries are not compatible between different brands, and often not among phones within the same brand. It’s recommended that you use a genuine Alcatel OneTouch battery.

Which battery do I need for my Alcatel OneTouch 10.16D Cell Phone?
For your Alcatel OneTouch 10.16D Cell Phone you need a a lithium-ion rechargeable battery (sometimes called a Li-ion battery or LIB): Alcatel CAB0400000C1 Battery, 3.7V 400mAh, 1.48Wh.

Replace the Battery

1. Turn off the power so that you won’t lose any stored information. If the device is on, press and hold the red power/end-call button for a couple of seconds, until the phone shuts down.
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2. Remove the back cover. Hold the device in one hand and find the small notch that will help you to release the cover. It’s on the the bottom-right corner of the phone. Insert a fingernail into the notch. Lift upwards gently to pop the phone open. Working from the bottom-right corner upwards and then lifting the back cover seems to work well. Be careful not to damage your fingernails when you remove the back cover. Also, be certain not to bend or twist the back cover excessively. Doing so may damage the cover.
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3. Remove the old battery.
Using your nail or finger, lift up the battery via the small notch at the top of the battery compartment, and lift the battery out of the phone.
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4. Install the new battery
Turn the battery if necessary. The Alcatel logo and the white arrows should be on top. Align the the plus and minus signs and three contacts with the three prongs on the bottom-right side of the battery slot. The large white arrow should be on top, as shown in the picture below. Slide the battery into the battery housing cavity and press down gently to secure it in place. It should fit easily and exactly.
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5. Replace the back cover. The Alcatel OneTouch logo on the back should be on top. Gently press the cover down and around the sides of the phone until it smoothly clicks into place.
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8. Press and hold the Power button for a couple of seconds. Doing so will turn your phone back on. When the phone is turns on, a sound is played.

9. Check if your new battery is recognized by the device and if it’s already charged to some extent. Many battery manufacturers ship new batteries with their batteries charged around 60%. In this case, there is no real need to charge the battery before the first use. A good rule of thumb seems to be to never charge your phone up to more than 80 percent of capacity.
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How to Replace the Battery in the FireX Smoke Alarm PADC240 – an Illustrated Tutorial in 19 Steps

Hazards
More accidents happen at home than anywhere else. Replacing the battery of a smoke detector is not without hazards. Make sure you know what you’re doing. The FireX smoke alarm PADC240 is mains-powered and connected to your 110 volt or 220 volt home electrical system. The 9 volt battery only serves as backup in the event of a power failure. Since smoke alarms are placed at ceilings, there’s also a risk of falling. If the battery is not replaced correctly, it might not work properly.

  • Read our disclaimer
  • Read the official manual
  • Hire a qualified electrician if insecure

When is replacement of the battery needed?
The alarm will chirp at random intervals to indicate that the backup battery is running low and needs replacing. However you should replace smoke alarms, when they are ten years old or sooner if they don’t respond properly when tested.

Necessaries
To replace the battery of the FireX Smoke Alarm PADC240, you need:

  • New high quality, long lasting 9 volt battery, NOT a rechargeable one
  • Small screwdriver
  • Step Ladder

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Play low battery sound

Replacing the battery

1. Always turn off the electricity. Locate your house’s main electrical panel. Before replacing the battery, turn off main power by removing the appropriate fuse, or switch the circuit breaker that serves the smoke alarm to the off position.
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2. Check that the green light on the unit is off. This indicates that the power has been successfully turned off. Other parts of the room or your house might continue to have lights and power.
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3. Find the slot for the insertion of the screwdriver to enable you to remove the alarm from the base.

4. Insert the screwdriver into the slot until you feel a slight movement, indicating that the alarm has been disconnected from the base.
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5. Grip the whole top of the smoke detector with your hand and turn it about a half inch counterclockwise. This will release it and you can pull it straight off. Some force might be needed, as it doesn’t necessarily come off easily.
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6. Carefully unplug the cable without damaging any wired connections. The beige connector plug with the three wires should pull straight out. It’s probably tight but that’s what you need to do to get the battery compartment open. We did NOT have to push, pull or squeeze plastic “catches” or buttons to release the connector plug, but we had to use muscle power. If you can’t get enough grip on the connector plug with your fingers, you might use waterpump pliers to get it off, but do this at your own risk!
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7. Use your fingernail to lift the door of the battery compartment open. You do NOT have to use the red button next to the battery door.
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8. Remove the old battery from the battery compartment.
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9. Gently disconnect and discard the old battery from the 9 volt battery connector. Do this carefully, otherwise you might damage the connector. Apply slight force, but hold the connector, not the wires when you remove it.
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10. Connect a new, 9 volt battery to the connector. Use a high quality, long lasting battery. Using rechargeable or low quality batteries may cause your smoke detectors to fail. The 9 volt battery will have two prongs that need to be pushed into place tightly. The battery will fit only one way. Be sure the battery connector is securely attached to the battery terminals.
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11. Place the new and connected battery into the battery compartment.
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12. Close the battery compartment door. Push down until it snaps into place. You do NOT have to use screws.
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13. Now your smoke alarm is on your table, you might want to use this opportunity to remove possible dust from the inside and outsight of the smoke alarm, using a (handheld) vacuum cleaner. To clean the housing, wipe it down with a dry microfiber cloth.
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14. Press and hold the test button. The alarm will sound if the battery is properly connected and working. DO NOT use any other test method.

Play test sound

15. Replace the beige connector plug. Push firmly until the connector snaps into place with a click. Gently tug the connector to be sure it is attached properly.
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16. Push the wires back into the ceiling if necessary and reattach the smoke alarm to the mounting plate by turning smoke alarm clockwise until it snaps into place.
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17. Turn the electricity back on.
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18. Ensure that the green light is showing on the unit. This indicates that the alarm is connected correctly to the main supply.
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19. Press and hold the test button once again. The alarm will sound if the smoke alarm is properly connected and working. DO NOT use any other test method.
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Play test sound

If the green light on the unit is on and the test sound works, you’ve successfully replaced the battery of your Firex smoke alarm. Congratulations! Your FireX smoke alarm will guard you for years to come!

How to Replace a Battery in your LG K10 Smartphone – Tutorial

Make sure you purchase the right battery for your smartphone. Batteries are not compatible between different brands, and often not among phones within the same brand. It’s recommended that you use original LG K10 batteries.

Which battery do I need for my Samsung LG K10 smartphone?
For your LG K10 smartphone you need a a lithium-ion rechargeable battery (sometimes called a Li-ion battery or LIB): Genuine OEM Original LG Li-Ion Battery 2300mAh BL-45A1H.

Replace the Battery

1. Turn off the power so that you won’t lose any stored information. If the device is on, press and hold the Power/Lock Key on the back of the phone until the Phone options menu appears. Tap Power off in the Phone options menu. Tap OK to confirm that you want to turn off the phone.

2. Remove the back cover. Hold the device in one hand and find the small notch that will help you to release the cover. It’s on the the bottom-right corner of the phone. Insert a fingernail into the notch. Lift upwards gently to pop the phone open. Working from the bottom-right corner upwards and then lifting the back cover seems to work well. Be careful not to damage your fingernails when you remove the back cover. Also, be certain not to bend or twist the back cover excessively. Doing so may damage the cover.

Take the old battery out.
3. Using your a nail or finger, lift up the current battery via the small notch at the bottom of the battery compartment and lift the battery out of the phone. The battery ought to pop out smoothly.

Install the new battery
4. Remove the new battery from its package. Be careful to touch only the black plastic on the battery.

5. Turn the new battery if necessary. The LG logo should be on top. Align the plus and minus signs with the four prongs on the upper-left side of the battery slot. Slide the battery into the battery housing cavity and press down gently to secure it in place. It should fit easily and exactly.

6. Replace the back cover. Line up the hole above the LG logo with the rear camera lens and the power button. Gently press the cover down and around the sides of the phone until it clicks into place.

7. Press and hold the Power/Lock Key on the back of the phone for a couple of seconds until the screen turns on and enjoy the new power!