Factory 3.8V Lithium Polymer Cell 603779 2700mAh Rechargeable LiPo 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
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
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.
Certifications
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.
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.