Daily Care & Safety Guide for Phone Accessories

Extend the life of your batteries, power banks, earbuds and cables with these simple maintenance tips.

1. Phone Battery Care Guide

Correct Charging Habits for Lithium Batteries

Battery Storage & Safety

• Storage – Keep at 40%-60% charge in a cool, dry place

• Swollen battery – Stop using immediately, seek professional disposal

When buying a replacement battery for iPhone or high capacity phone battery, always choose safety-certified products.

2. Power Bank User Guide

First-Time Use

For 20000mAh power bank or built in cable power bank:

1. Fully charge before first use (no "activation" needed)

2. Check all USB ports and built-in cables for damage

3. Understand capacity – Actual output is ~60-70% of labeled capacity

Safety Guidelines

Maintenance

• Charge/discharge at least once every 3 months

• Stop use immediately if swollen, leaking, or abnormally hot

• For magnetic wireless power bank users – keep both phone and power bank backs clean

For fastest charging, pair with a USB C fast charging cable.

3. Earbuds Care Guide

TWS Earbuds Maintenance

Charging care:

• Earbuds stop charging automatically when full

• Clean charging contacts with a cotton swab + isopropyl alcohol monthly

• Recharge the case when battery drops below 20%

Cleaning tips:

• Ear tips – wash with warm soapy water, dry completely

• Mesh screen – use soft brush or Blu Tack – never sharp objects

Usage notes:

• Put earbuds back in the case for storage – prevents battery drain

• If one earbud has no sound, return to case for 5 seconds and re-pair

• Waterproof sports earbuds only resist sweat/rain – not for swimming or showering

Noise Cancelling Earbuds

Noise cancelling earbuds work best in noisy environments (subways, planes). Switch to transparency mode when you need ambient sound (walking across streets).

4. USB Cable Care Guide

Extending Cable Lifespan

A nylon braided phone charger cord lasts 3-5x longer than standard PVC cables.

Fast Charging Cable Tips

• USB C to C fast charging cable + standard charger = standard speed

• Standard cable + fast charger = standard speed

• Fast charging cable + fast charger = fast speed ✓

For longer lengths like 6ft USB C cable for Samsung and iPhone, ensure your charging brick provides adequate power.

Troubleshooting Slow Charging

If charging is slow or intermittent:

1. Try a different cable (most common issue)

2. Try a different charging brick

3. Clean phone charging port with a toothpick

For retractable phone charging cable users – extend and retract smoothly, don't yank.

5. Quick Q&A

Q: My phone stops charging at 80%. Is this normal?
A: Yes. This is "Optimized Battery Charging" – a feature that learns your routine to extend battery life. Check Settings > Battery > Battery Health.

Q: One earbud has no sound. What do I do?
A: Put both earbuds back in the case, close the lid for 5 seconds, then reopen. If still not working, unpair and re-pair via Bluetooth.

Q: Can my power bank charge a laptop?
A: Only if your laptop supports PD (Power Delivery) and the power bank outputs at least 45W (30W for some ultrabooks). Check product specs.

Q: Can I repair a broken charging cable?
A: Technically yes, but repair cost is close to a new cable – especially for fast charging cables. Replacement is usually the better option.

Q: Does daily charging damage my phone battery?
A: No. Lithium batteries prefer shallow cycles. Charging every day is better than letting it drain to 0%. Keeping charge between 20%-80% is ideal.

Safety Reminder

⚠️ Important:

• Always use certified chargers and cables

• Stop using any accessory that shows swelling, unusual heat, or strange smells

• Dispose of old batteries and power banks at designated collection points – never in regular trash

Refer to this guide for phone battery, power bank, earbuds, and USB cable maintenance. Need quality accessories? Visit our wholesale store.