3V CR2330 Lithium Button Cell Battery (260mAh) | PKCELL

Short Description:

With 20+ Years of Experience, Pkcell has become a leading Button Cell Battery manufacturer, Specializing in producing the CR2330 battery.

Dimension: 23.0*3.0 mm

Weight: 4.0g

Self-Discharge Rate (Year): <1%

Shelf Life: >5 Years

Operating Temperature: -20~60 °C (A wide temperature version (-40~85 °C) is also available for demanding applications）

Recommend Constant Current: 3.0 mA

Recommend Pulse Current: 20 mA

Applications: Watches, Lasers, LED tea lights, Vibes, Calculators, Car remote controls, Toys, etc.

CR2330 Equivalent: DL2330,ECR2330,BR2330,LM2330, KCR2330

Certification

Certified By IEC, SNI, BSCI, and More, Ensuring Top-Notch Quality and Safety.

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Product Detail

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Understanding CR2330 Battery

The CR2330 3v is a lithium coin battery. Most CR2330 batteries have a voltage of 3 volts. It is mainly made with lithium manganese dioxide. This gives it a strong and steady performance in many devices. The battery has a thickness of 3.0 mm, and the diameter is 23.0 mm. The 2330 battery has a higher capacity than many other lithium coin batteries, so it is good for devices that need power to last longer.

Key Features of Pkcell CR2330

Environmentally Friendly, Lightweight
High Density of Energy
Low Self-discharge
Low Internal Resistance
No Memory Effect
Free of Mercury
Safety Assurance: No fire, No Explosion, No Leakage

Main Applications of Pkcell CR2330

Watches
Car Remote Keys
Computer CMOS
Medical Devices
Memory Backup
Wireless Sensors
Electronic Toys

Specification Of Other LiMnO2 Button Cell Battery

Model	Normal Voltage (V)	Capacity (mAH)	Dimension(mm)	Weight (g)
CR927	3.0	30	9.5×2.7	0.6
CR1216	3.0	25	12.5×1.6	0.7
CR1220	3.0	40	12.5×2.0	0.9
CR1225	3.0	50	12.5×2.5	1.0
CR1616	3.0	50	16.0×1.6	1.2
CR1620	3.0	70	16.0×2.0	1.6
CR1632	3.0	120	16.0×3.2	1.3
CR2016	3.0	75	20.0×1.6	1.8
CR2025	3.0	150	20.0×2.5	2.4
CR2032	3.0	210	20.0×3.2	3.0
CR2032	3.0	220	20.0×3.2	3.1
CR2050	3.0	150	20.0×2.5	2.4
CR2320	3.0	130	23.0×2.0	3.0
CR2325	3.0	190	23.0×2.5	3.5
CR2330	3.0	260	23.0×3.0	4.0
CR2430	3.0	270	24.5×3.0	4.5
CR2450	3.0	600	24.5×5.0	6.2
CR2477	3.0	900	24.5×7.7	7.0
CR3032	3.0	500	30.0×3.2	6.8

More Than Just Individual Cells - We Also Offer Button Cell Batteries with Different Terminations

different button cell battery terminations

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Why Choose Pkcell Battery?

Decades Proven Expertise

20 years in battery manufacturing. Trusted by global brands and customers in 100+ countries.

Global Reach

Experienced exporter to 100+ countries. Offering flexible Air/Sea shipping and delivery terms.

Flexible Partnership

Flexible Formal Order MOQ (from $500) and samples available. Partnering with you from design to delivery.

Certified Quality

Strict QC in our 28,000 ㎡ facility. IEC, CE, RoHS certified for reliable performance.

Expert Support

Dedicated technical team with deep Lithium battery knowledge, ready to support your integration.

Custom Solutions

50+ R&D experts design tailored battery packs and solutions for your unique needs.

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Typical Discharge Characteristics

Warning:

Do not short-circuit, recharge, heat, disassemble
Do not force-discharge
Do not make the anode and the cathode reversed
Do not solder directly

Frequently Asked About CR2330 LiMnO2 Button Cell Battery

How long will my order take, how can I pay, and what are the shipping options?

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.
Payment Methods: We accept various payment types, including T/T (Telegraphic Transfer), L/C (Letter of Credit), and PayPal.
Shipping: We offer flexibility! Depending on your needs and location, we can ship your order via air freight (using carriers like FEDEX, DHL, UPS, EMS, etc.) or via sea freight.
Delivery Terms: We can work with several common international shipping terms, including EXW, FCA, FOB, CFR, and DDU.

What is your minimum order quantity (MOQ), and can I get samples first?

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.

Can these coin cell batteries be customized for product integration?

Yes, we support the customization of CR cell batteries for product integration. This includes adding solder tabs and pins according to your specific requirements.

Is the CR2330 battery rechargeable?

No, the CR2330 is a primary (non-rechargeable) battery. It is designed for single use only, and attempting to recharge it is extremely dangerous. Recharging can lead to severe safety hazards, including internal short-circuits, leakage, overheating, rupture, or fire. Always replace a depleted CR2330 battery with a new one.

What is the difference between a CR2330 and a CR2032 battery?

This is a very common question, and the key difference is their physical size, which directly impacts their capacity and compatibility.

Diameter: The CR2330 is wider at 23mm vs. the CR2032 at 20mm.
Thickness: The CR2330 is slightly thinner at 3.0mm vs. the CR2032 at 3.2mm.
Capacity: The CR2330 generally has a higher capacity due to its larger diameter.

Due to the size difference, they are not interchangeable. A CR2032 will be too small for a CR2330 compartment and won't make a reliable connection.

Are there any equivalent or replacement batteries for the CR2330?

Due to its unique combination of diameter (23mm) and thickness (3.0mm), there are no direct drop-in equivalents for the CR2330. Other batteries may have a similar voltage and thickness, but their different diameters mean they will not fit correctly in the battery holder. For the safety of your device, you should always replace a CR2330 with another CR2330 battery.

What essential safety precautions should be followed when handling CR2330 batteries?

While generally safe when used correctly, proper handling is crucial. Because coin cell batteries can be a choking hazard, they must be kept out of reach of children and pets. Additionally, you should:

Never try to recharge the battery.
Do not short-circuit the terminals.
Avoid puncturing, crushing, or disassembling the cell.
Keep it away from open flames and extreme heat beyond its specified operating temperature.
Dispose of used or damaged batteries properly according to local regulations for lithium batteries.