3V CR2032 Lithium Button Cell Battery (210mAh) | PKCELL

• Lead Time:  Standard samples typically arrive in 7-12 days. Formal orders usually take around 25 days, though smaller quantities might ship faster, potentially within 15-18 days.
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We have a minimum order value of USD $500. The actual quantity you receive depends on the unit price of the specific batteries you choose. Absolutely! We understand you need to test our products. We're happy to provide samples for your evaluation before you place a formal order.

We must understand your product's specific usage scenario to recommend the most suitable battery, including the required dimensions, operating temperature range, and the typical/maximum operating current.

This is a very common point of confusion, and the difference is all about thickness and capacity. All three batteries share the same 20mm diameter and a 3V voltage, but their physical differences make them non-interchangeable.

• CR2016: Thinnest at 1.6mm, with the lowest capacity.
• CR2025: Medium thickness at 2.5mm, with a moderate capacity.
• CR2032: Thickest at 3.2mm, with the highest capacity. Using a battery with the wrong thickness will either prevent it from fitting in the compartment or result in a poor electrical connection.

The most common equivalent for a CR2032 is the DL2032. The "DL" is simply a prefix used by Duracell to brand their product. It is an exact equivalent in terms of size, voltage, and chemistry. Other manufacturers may use different prefixes such as ECR2032, SB-T15, or BR2032. All of these are interchangeable with a standard CR2032.

No, they are not. The CR2032 is a primary (non-rechargeable) battery and is not designed to be charged. Attempting to do so is extremely dangerous and could lead to a serious safety incident, such as the battery leaking, overheating, or even exploding. Once a CR2032 has been depleted, it must be properly disposed of and replaced with a new one.

All coin cell batteries, including the CR2032, require careful handling. The most critical precaution is to keep them out of reach of children and pets, as they pose a serious ingestion hazard. Additionally:

• Never attempt to recharge the battery.
• Do not short-circuit the terminals.
• Avoid exposing the battery to fire, extreme heat, or moisture.
• Always dispose of used or damaged batteries responsibly according to your local regulations.