EK-TM4C123GXL Tiva C TM4C123GH6PM MCU LaunchPad Evaluation Kit

We ship most orders within 1–2 business days after payment is received, excluding weekends and holidays. All battery products must pass a safety test before shipping, which may slightly extend the processing time.

Please ensure your shipping address is complete and verified, including name, full address, phone number, and postal code. Your shipping address must match your order information to avoid delays or failed delivery.

Battery packs are classified as dangerous goods, so shipping times are generally longer than standard products. Some countries cannot accept air transportation for pure battery shipments.

Estimated delivery times: Asia 5–20 business days;

North America 10–15 business days;

Europe & South America 15–20 business days.

More detailed country estimates are available on our Shipping policy

Track your package at https://www.17track.net/en. Some destinations may require a different tracking site.

If your order is delayed, please contact us via email (liyuping1984@gmail.com, order@storeshoppe.com) or WhatsApp (+86 13590486819).

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• Warranty: We offer 2-year warranty coverage against manufacturer defects.

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• Available payment methods: Visa, MasterCard, Discover, American Express.
• Orders are processed within 24 hours on business days (Central Time, Mon-Fri, non-holidays).
• International shipping available to 50+ countries.
• Order confirmation and tracking information will be emailed.

• Battery runtime depends on device power consumption: CPU speed, apps, wireless devices, screen brightness, usage cycles.
• Maintain battery life: activate at least every 2 months, charge to 50-80% if storing for >1 month.
• Battery life: ~500 charge cycles, ~2-3 years with normal use.
• Battery Life Calculator

The batteries and adapters supplied by our Company are [replacement for] sold for use with certain products of computer manufacturers, and any reference to products or trademarks of such companies is purely for the purpose of identifying the computer manufacturers with which our products [are replacement for] may be used. Our Company and this Website are neither affiliated with, authorized by, licensed by, distributors for, nor related in any way to these computer manufacturers, nor are the products offered for sale through our Website manufactured by or sold with the authorization of the manufacturers of the computers with which our products [are replacement for] may be used.