3540mAh BTY3500Li20 Replacement Battery for TD Tech EP631

Looking for a reliable TD-Tech BTY3500Li20 Radio Communication Battery replacement? Upgrade your TD Tech EP631 with a brand new, 100% genuine-spec 3540mAh TD-Tech BTY3500Li20 Battery replacement. This high-quality replacement battery is designed to meet all the technical requirements for performance, reliability, and safety, just like your original battery.

Rest assured with its CE, FCC, and ROHS certifications, guaranteeing compliance with international quality and safety standards. We stand behind our product with a 1-Year Warranty and a 30-Day Money-Back Guarantee – so you can shop with complete confidence. Give your device the power it deserves. Upgrade today!

3540mAh BTY3500Li20 Replacement Battery for TD Tech EP631

Technical Specifications:

Brand: Radio Communication Battery for TD-Tech

Voltage: 3.8V

Capacity: 3540mAh

Cell Type: Li-ion

Battery Cell Quality: Grade A

Warranty: 1 Year Warranty, 30 Day Money Back and Secure Online Ordering Guaranteed

Certification:CE CCC FCC ROHS

This TD-Tech BTY3500Li20 Battery Replaces:

BTY3500Li20

This BTY3500Li20 Battery Fits The Following Alcatel Models:

for TD Tech EP631

for TD Tech EP631S

for TD Tech EP682

Other Online Stores:

Germany------------TD-Tech Li-Ion 3540mAh Akku BTY3500Li20

the Netherlands------------3540mAh TD-Tech BTY3500Li20 Accu

Singapore------------3540mAh TD-Tech BTY3500Li20 Battery

To ensure optimal performance and longevity for your BTY3500Li20 replacement battery, follow these key charging practices:

Avoid letting the battery become fully drained before recharging, as exhaustive discharge can significantly shorten its lifespan. Instead, it's recommended to connect your device to power when the battery level drops below 20%. Furthermore, always charge the battery in a dry environment. Crucially, pay close attention to temperature, especially avoiding high heat during charging, as this is the single biggest threat to your battery's long-term health. By charging proactively and keeping it cool and dry, you can maximize the life of your BTY3500Li20 battery.

For Optimal Long-Term Storage of Your BTY3500Li20 Radio Communication Battery:

If your BTY3500Li20 battery will be unused for an extended period, follow these steps to preserve its health and longevity:

1. Prepare the Charge Level: Before storing, ensure the battery is charged or discharged to approximately 40% capacity.

2. Choose the Right Environment: Place the battery in a dry and cool location.

3. Mind the Temperature: The ideal storage temperature range is between 15°C and 25°C (59°F and 77°F). Temperatures outside this range, whether too high or too low, can significantly accelerate battery aging.

4. Perform Monthly Maintenance: To maintain the battery's health during storage, fully charge and then fully discharge it at least once every month.

5. Return to Storage: After each monthly cycle, recharge or discharge the battery back to around 40% before returning it to its cool, dry storage place.

Adhering to these storage guidelines will help maximize your BTY3500Li20 battery's lifespan and performance when you need it again.