Shenzhen Vats Power Source Limited
                                                                                                           
Verified Supplier
15 Years
Since 2011
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3.8V 2700mAh Lithium Polymer Battery 603779 Size Rechargeable LiPo Battery for Consumer Electronics

Price Negotiable
Price: $3.20-3.80
MOQ: 10
Delivery Time: Negotiable
Brand: VATS Battery or Neutral
Product Description
Factory 3.8V Lithium Polymer Cell 603779 2700mAh Rechargeable LiPo Battery
HZ603779 3.8V 2700mAh Lithium Polymer Battery
Product Specifications
Model HZ603779
Type Li-polymer battery
Nominal Voltage 3.8V
Capacity 2700mAh
Cell Size 6*37*79mm
Warranty 12 months
Standard Discharge Current 0.2C/0.5C
Max Continuous Discharge Current 1C
Charging Voltage 4.35V
Discharge Cut-off Voltage 2.8V
OEM & ODM Accept
Sample Support Free samples available
Optional Features
  • PCB Protection: Over-charge, over-discharge, short-circuit, over-temperature protection
  • Custom Wires & Connectors
Battery technical diagram Battery manufacturing process Battery quality inspection Battery production facility
Manufacturing Excellence
30,000㎡ Factory
Advanced automatic equipment with production capacity of 300,000pcs/day
ISO9001 Certified
Passed ISO9001:2015 inspection with strict environmental controls
Quality Assurance
High-quality materials and comprehensive quality control system with 100% production inspection
Professional R&D Center
Specification cooperation, proofing process, free samples, OEM and ODM services
Low MOQ
Strong production capacity with sufficient stock for most battery models and fast dispatch
Authorized Certifications
UL/CE/CB/IEC62133/KC/PSE/ROHS/ERRCS/UN38.3 compliant
Excellent Service
Quick response to customer questions, 12-month warranty, product photos before shipment
Manufacturing quality standards
Customer Feedback
Our batteries and services receive positive feedback from customers across various industries including media speakers, digital products, cameras, E-cigarettes, and smart wearable products.
Customer testimonials and reviews
Certifications
International certifications and standards
Shipping & Delivery
Multiple Shipping Options Available
  • HK UPS Express: 4-6 days delivery
  • Air Cargo: 7-10 days delivery
  • Sea Shipment: Approximately 1 month delivery
With 10 years of experience and trustworthy forwarder partners, we ensure reliable transportation solutions.
Battery packaging and shipping process
Frequently Asked Questions
How about the warranty of LiPo and Li-ion batteries?
Warranty for lithium ion polymer batteries is 1 year.
Do you have current sample in stock?
We usually have stock for battery cells. For custom battery packs, we can quickly produce samples once order is confirmed.
Can I have a sample order?
Yes, we welcome sample orders for quality testing. Customization and OEM/ODM services are available.
What's the delivery time for mass production?
Typically 25-30 days, depending on quantity, materials, and battery model specifications.
What kind of certificates could you provide for the battery?
We provide CE, UL, UN38.3 and other certifications. Certificate fees apply for custom designs but may be refunded for large quantity orders.
What is your quality control process?
ISO9001 certified with strict procedures and 100% inspection before delivery.
What is your environmental control process?
We meet ISO14001 environmental standards.
Battery FAQ and support information
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Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shenzhen Vats Power Source Limited
Location 1A 702, Huaqiang Creative Industrial Park, Biyan Street, Guangming District, Shenzhen, Guangdong Province,China
Contact Person Lily

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