This listing is for

50 piece LIR2450 2450 LIR Rechargeable 3.6V Genuine High Quality Lithium Button Battery

This model battery is a button shape lithium battery with a nominal 3.6V that is used for small electronic devices. It is a popular Alkaline button cell battery commonly used in cameras, BIOS, CMOS, computer, calculators, toys, and watches.

Specification:
Battery Type:   LIR2450 / 2450
Diameter:    24 mm
Thickness: 5.2 mm

Before the 1st time usage:

This listing is rechargeable lithium battery and the battery shipped with no charge. Due to physical "memory effect", the full charge before the first time usage is required and extremely important to reduce "memory effect" on discharge curve. Incomplete charge before the first usage will significantly impact capacity and life-cycle of battery usage.

Important Note:
The free shipping  item ships by first class mail, in a plain white envelope without tracking number. It may take 5~14 business days for USPS delivery. You will receive a non-trackable reference number from USPS shipping software. This is the way to provide buyer high quality item with low cost.

If you need tracking number, you will need upgrade your shipping to a package shipping option (with extra cost for tracking number by USPS) or purchase 4+ items for a free upgrade.


Payment & Shipping Policies:
    No address change after place the order. Please confirm your address before bidding.
    Your order will be processed within 1 business day.
    Shipping via USPS with either First Class Mail or Priority Mail depending on your purchase. Free shipping has reference number only and not tracking number  If need tracking number, please select non-free shipping option

Return Policies:
    We offer return period for a full refund.
    Please contact with us to get the RMA number before send back the item.
    Any issue please contact with us and we are more than happen to help to resolve the issue