3V CR2477 Lithium Button Cell Battery (900mAh) Supplier | PKCELL

Short Description:

With 20+ Years of Experience, Pkcell has become a leading Button Cell Battery manufacturer, Specializing in producing the CR2477 battery.

Dimension: 24.5*7.7 mm

Weight: 7.0 g

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 mA

Recommend Pulse Current: 10 mA

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

CR2477 is the replacement for BR2477, CR2477, DL2477, ECR2477, KCR2477, KECR2477.

Certification

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

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Product Detail

Product Tags

Understanding CR2477 Battery

The CR2477 3V is a small, round lithium battery. It is known for being tough and working well for a long time. This cr battery gives out 3V of voltage and usually comes with about 1000 mAh. The 2477 battery is a good choice if you need a strong and steady power source. Many people use it in key fobs, remote controls, and lots of other electronic devices. Due to its lithium content, this battery retains its charge longer than most other types. That is what makes the battery CR 2477 a popular pick for many people who want something to last for a long time.

Key Features of Pkcell CR2477

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 CR2477

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 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.

What technical information do you need from me to determine the best battery for my product?

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.

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.

Can I purchase them for resale under my own private label (OEM)?

We offer batteries under our PKCELL brand for retail. We also provide OEM/private labeling services so you can use your own brand name.

What is the MOQ for OEM/private labeling of CR button batteries?

The MOQ for OEM/private labeling starts from 100,000 units.

What packaging options are available for OEM/private label CR coin cell orders?

Common packaging options include blister cards (available in 1-battery, 2-battery, 5-battery packs). We also support 8-battery and 10-battery blister cards. We are open to discussing and designing the blister card packaging together.

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cr2477