3.7V 403040 043040 Rechargeable Lithium/Li-Po Polymer Battery Cells for Bluetooth Headphones, Speakers, Remote Controls, Lighters, Toys, Medical, GPS, POS, LED

• Customization: Available
• Type: Li-Polymer Battery
• Cathode Material: NCM
• Model NO.: 403040
• Rechargeable: Yes
• Size: Small
• Voltage: 3.6V/3.7V
• Capacity: ≥400mAh
• Discharge: 1c-3c
• Terminal Type: Customizable
• Wire Length: Customizable
• Transport Package: Carton
• Specification: 4*30*40mm
• Trademark: OEM
• Origin: Guangdong, China
• HS Code: 8507600090
• Production Capacity: 500, 000PCS/Week

Product Description

O For more polymer battery models, Please contact our customer service:

Shipping:
•Samples checking: UPS / DHL / EMS / HK EMS / FEDEX / HK post / TNT ...
•Bulk production: Sending out by cargo shipping / air freight / Express
FAQ:
1. Sample Term
You can get a sample for testing before bulk. The sample is free.
2. OEM&SKD
We accept OEM, customize your LOGO/label/manual.
We accept SKD. PCB+CASE can be sent separately.
3. Quality and safety:
Each product has passed strict performance testing, safety testing, and appearance screening before delivery.
Complete QC system, high-quality IC,  product has passed 1000times charging and discharging test.
4. Delivery time
1-2 days for sample order, while 5-7days for bulk order.
5. Payment term
Normal products: 30% deposit, 70% After inspection and before delivery.    
Customized products: 50% deposit, 50% After inspection before delivery.    
6. Quality Warranty
18 months after delivery.
We will give an extra 1% qty allowance for warranty purposes when each order is shipped.
by the barcode and QR code on the product/package. Obtain after-sales service, consumer protection rights.
Warranty plan: Replacement,Reissue,Repair or Compensation.
Certification:
Company Information:
K-on Electronic (Guangzhou) Co., Ltd. is your supplier in customized Electronic product battery. we have two factory in Dongguan, China. In 2007, we started to engage in the lithium battery and charger industry. After years of hard work, the company has developed into a new energy high-tech enterprise specializing in the production of lithium battery products. The company has more than 20 full-time technical personnel, more than 200 production personnel and a sales team ready to provide services to customers. The company integrates R&D, production and sales. It has passed the ISO9001: 2008 quality management system certification, and its products have obtained CE, FCC, ROHS, PSE, KC, NOM and other international certifications can provide customers with high-quality, efficient, energy-saving and reliable products.

The company's products are mainly mobile phone batteries, camera batteries, mobile phone/camera adapters, tool battery, polymer battery, energy storage system (ESS) batteries, and solar batteries. The company's series of products are deeply loved by consumers. Well received in the industry, and exhibited in large-scale exhibitions at home and abroad.

Today's era is an era of change and an era of continuous innovation. The company is willing to provide customers with first-class products and services with advanced technology, reliable quality and scientific management. K-on will also continue to adhere to the enterprise spirit of "pragmatic innovation, creating high-quality products", taking customer needs as the driving force for enterprise development, and making continuous efforts to create a first-class enterprise and create first-class products! Welcome customers from all over the world to call or write or visit the company to discuss business.

We are here waiting for you! !