Customized 3.7V Li-Po 503448 Rechargeable Battery - 850mAh Capacity 5.0×34×48mm Dimensions for GPS Devices
Price:
Negotiable
MOQ:
3000PCS
Delivery Time:
20 work days
Brand:
SER or OEM
Product Description
Product Overview
Customized 3.7V Li-Po 503448 rechargeable polymer battery cell with 850mAh capacity, designed for GPS devices and portable electronics. This OEM battery offers exceptional safety features and flexible customization options.
Technical Specifications
| Parameter | Specification |
|---|---|
| Battery Technology | Lithium Polymer (Li-Po) |
| Nominal Voltage | 3.7V |
| Nominal Capacity | 850mAh (at +20°C @0.2C discharge) |
| Dimensions | 5.0 × 34 × 48mm |
| Weight | 8.8g |
| Charge Voltage | 4.2V |
| Discharge Cut-off | 2.7V |
| Operating Temperature (Charge) | 0℃ to 55℃ |
| Operating Temperature (Discharge) | -20℃ to 65℃ |
| Max Discharge Current | 1C |
Key Features
Enhanced Safety
Built with PCM/PCB protection, withstands rigorous testing including short circuit and puncture tests without fire or explosion risk.
Custom Dimensions
Thickness from 0.4mm to 8mm, customizable to meet specific application requirements.
High Energy Density
356Wh/kg specific energy density, over 50% higher than steel shell lithium batteries of equivalent weight.
Wide Temperature Range
Operates reliably from -20℃ to +60℃ with strong temperature adaptability.
Applications
This versatile battery powers a wide range of portable electronic devices including:
- GPS devices and navigation systems
- Mobile phones and Bluetooth devices
- Laptop computers and PDAs
- Digital cameras and portable DVD players
- Electric bicycles and power tools
- Communication equipment and walkie-talkies
Quality Assurance
Manufactured in ISO9001 certified facilities with military-grade quality standards. Each battery undergoes 100% inspection before shipment to ensure optimal performance and reliability.
Customization Options
We offer comprehensive OEM services including custom PCM/PCB integration, wire connections, and connector configurations to meet specific application requirements.
Product Images
Packaging & Shipping
Available in multiple packaging options: tray bulk, blister card, PVC shrink, gift box, nude packing, and OEM packaging. Standard lead time is 3-20 working days for normal orders.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Guangzhou Serui Battery Technology Co,.Ltd
Location
F6, Dezhi Creative zone A area,Dashi town,panyu district,Guangzhou city,Guangdong province
Contact Person
Eric Shi