Li-ion 18650 3.7v 2200mAh Rechargeable Lithium Battery

• Customization: Available
• Charging Type: Rechargeable
• Nominal Voltage: 3.7v
• Model NO.: 18650
• Battery Type: LiMnO2 Battery
• Recycling: Recyclable
• Size: 18650
• Certification: CE, RoHS
• Packaging: Simple
• Certificate: CB/IEC/SGS/ISO etc
• Warranty: 12months
• Application: Solar Street Light/Solar Energy Storage
• Cycle Life: 500times
• Weight: 50g
• Transport Package: Carton/Pallet
• Specification: 18650
• Trademark: DUKECELL, SAGITAR, OEM support
• Origin: China
• HS Code: 8504600090
• Production Capacity: 500000PCS/Year

Product Description

Sepecifications of Lithium Battery Pack:

1. Type: 18650 rechargeable Lithium Ion battery
2. Voltage: 3.7V
3. Capacity: 1200mAh, 1800mAh,2600mAh, 3400mAh
4. Color: Blue, Purpple,OEM
6.Application:Widely used in bike light, flash light, solar energy lamps,lawn lamps and lanterns, reserve energy model, tools, toys and so on.
7. Weight: 51g
8. Length: 65mm

Polymer battery	Nominal Voltage	3.7V
	Nominal Capacity	1500mAh~3500mAh
	PCB (BMS)	With or Without
	Wires & Connector	Customized

 

Basic specification	Charging Voltage	4.2V
	Max charge current	0.2C-1.0C
	Max discharge current(Few seconds)	2C
	Operating temperature	Charge:0ºC~45ºC, Discharge:-20ºC~60ºC
	Storage temperature	-20ºC~60ºC
	Cycle life	500 cycles≥80% capacity

DUKECELL - a name that stands for trust, innovation, and exceptional performance in the world of batteries. Hailing from Wuxi, Jiangsu, China, DUKECELL has established itself as a global leader in manufacturing premium batteries. We are a harmonious blend of precision, expertise, and cutting-edge technology, specializing in the production of an extensive range of alkaline batteries.

Our mission is straightforward - to offer affordable, safe, and efficient energy solutions to the world. We design and create batteries that are not only robust in performance but also eco-friendly. Our range includes everything from AA, AAA, AAAA, C, D, 9V batteries to button cell batteries, catering to a diverse array of power needs. Each DUKECELL battery is engineered to provide high voltage, long lifespan, and dependable performance under varying conditions, with our flagship LR6 AA AM3 battery leading the pack.

Our manufacturing process integrates state-of-the-art technology and skilled craftsmanship. Every DUKECELL battery stands as a testament to our stringent quality control, extensive testing mechanisms, and acute attention to detail. Each battery undergoes rigorous safety checks and holds certifications from the International Electrotechnical Commission (IEC), CE, ROHS, SGS, and ISO9001. These global certifications ensure our batteries deliver safe, reliable, and consistent performance, regardless of where in the world they are used.

With an impressive annual production capacity of 1 billion batteries, DUKECELL exemplifies reliability and readiness to meet demands of any scale. Our expansive product range and flexibility to cater to unique client needs set us apart. Whether you require AA, AAA, AAAA, C, D, 9V batteries, or the more compact button cell batteries, we've got you covered.

Our commitment to our customers extends beyond product delivery. We back each product with a three-year quality promise, reaffirming our dedication to client satisfaction. Our after-sales service is prompt, comprehensive, and aimed at swiftly and effectively resolving any potential issues.

DUKECELL is more than a battery provider; we're a revolution in how power is perceived and consumed. Our goal is to improve lives through innovative, sustainable, and affordable energy solutions. With DUKECELL, you're not just purchasing a battery; you're investing in a trusted power partner committed to lighting up your world. Welcome to DUKECELL, where we're shaping the future of energy today.

Certifications

 

FAQ

 

Q1: Can you handle large volume orders?

A: Absolutely. At DUKECELL, we've got a staggering production capacity of 10 billion batteries annually. No matter how large the volume of your order, we're prepared to deliver.

Q2: Do you offer OEM production for our brand?

A: Yes, we do. We're fully equipped to produce customized battery products tailored to your brand's needs through our OEM services.

Q3: Can we get a sample of your batteries?

A: Of course! We're more than happy to provide potential B2B partners with samples for testing and evaluation.

Q4: Do you offer packaging and label design services?

A: Yes, we do. We can provide packaging and label design services based on your specific needs.

Q5: Do you sell your batteries globally?

A: Yes, we do. DUKECELL batteries are sold worldwide and have earned certifications from the International Electrotechnical Commission (IEC), CE, ROHS, SGS, and ISO9001.

Q6: What's your pricing strategy? Do you offer bulk discounts?

A: Our pricing varies based on the volume of the order and specific requirements. We do indeed offer discounts for large-scale orders. For a detailed pricing strategy, we recommend reaching out to our sales team.

Q7: How long does it take to ship after an order is completed?

A: The shipping time depends on the scale of the order and specific requirements. We provide an estimated shipping time after the order is confirmed.

Q8: Can we sign long-term supply contracts?

A: Yes, you can. We highly value building long-term relationships with our clients and are open to signing long-term supply contracts.