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7.4V 1000mAh 503450 2S LiPo Battery
VCELL Power is a China-based battery manufacturer specializing in high-performance 7.4V 1000mAh 503450 2S LiPo Battery which delivers stable 7.4V output with 1000mAh capacity in a compact flat design. Unlike standard pouch cells, this 2S configuration uses high-quality laminated cells with PCM protection against overcharge, over-discharge, and short circuits.
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Product Description
VCELL Power, as a professional Manufacturer and Supplier, offers the 7.4V 1000mAh 503450 2S LiPo Battery designed for devices requiring reliable 7.4V power in a space-constrained enclosure.
Technical Specifications
| Battery Type | Lithium Polymer Battery |
| Brand | VCELL/OEM |
| Model | VP503450-2S |
| Nominal Voltage | 7.4V |
| Nominal Capacity | 1000mAh |
| Charge Cut-Off Voltage | 8.4V |
| Discharge Cut-Off Voltage | 5.5V |
| Max Charge Current | 1.0C |
| Standard Discharge Current | 0.2C |
| Max Continuous Discharge Current | 1.5C |
| Peak Discharge Current | 5.0C(<3S) |
| Charge Temperature | 0~45℃ |
| Discharge Temperature | -20~60℃ |
| Dimension(T*W*L) | 10.2*34.5*52.5mm Max, With PCM |
| Weight | Approx 40.0g |
| Cycle Life | > 700 times |
| Lifetime | >5 Years |
| Wire/Connector | TBD |
How Does Factory-Direct Pricing Benefit Your Bottom Line?
Cost Comparison -- VCELL Manufacturing vs. Trading Companies
As a manufacturer with factories in Guangdong, Henan, Jiangxi, and Shandong, VCELL Power controls every cost component:
Cost breakdown advantage:
Raw material sourcing → direct from approved suppliers (no trading markup)
In-house cell production → eliminates middle layer profit
Direct shipping from Shenzhen warehouse → no logistics surcharge
How to Order or Request Customization?
OEM Options -- Tailor This Battery to Your Device
Customization available for the 7.4V 1000mAh 503450 2S LiPo Battery:
Capacity (custom stacking for different mAh)
Voltage (other 2S configurations available)
Dimensions (within 503450 envelope)
PCM parameters (adjust cut-off voltages)
Wire gauge and connector brand (JST, Molex, PH, XH, or your specification)
Sample Order Process -- Step by Step
Send inquiry with target application and required connector type
Receive quote and specification drawing within 24 hours
Approve sample order (small quantity accepted)
Samples shipped in 7-15 days via UPS/FedEx/DHL (5-7 days transit)
What Warranty and After-Sales Support Are Included?
Warranty Coverage -- 1 to 2 Years Depending on Application
Warranty terms:
1. 2 years for standard applications (0~45°C charge, -20~60°C discharge)
2. 1 year for extreme condition use
After-sales services included:
3. Installation guidance and wiring diagrams
4. Remote diagnostics for BMS or connection issues
5. Replacement for confirmed manufacturing defects
6. End-of-life disposal recommendations (ROHS-compliant)
Pre-Sales, In-Sales, and After-Sales Services
| Phase | Services Provided |
| Pre-Sales | Engineering consultation, customization options (voltage, capacity, size, interface), quote within 24 hours |
| In-Sales | Real-time production updates, logistics tracking, multiple delivery methods (air/sea/courier) |
| After-Sales | 1-2 year warranty, installation guidance, remote diagnostics, replacement/repair service |
Frequently Asked Questions
Q: Does this battery require a special charger?
A: Yes. Use a LiPo charger with 8.4V cut-off (CC/CV profile). Do not use NiMH or lead-acid chargers.
Q: What wire and connector options are available?
A: Connector type and wire length are customizable for OEM orders. Default is TBD based on your requirement.
Q: Do you have UL and CB certificates for this model?
A: Yes. Our lithium polymer series holds UL, CB, IEC62133, CE, ROHS, and UN38.3.
Q: What is your payment term?
A: T/T (30% deposit, 70% before shipment) or PayPal for sample orders.
Q: Do you offer guarantee for the products?
A: Yes, we offer 1-2 years warranty depending on the application.
Contact VCELL Power
Contact VCELL Power's engineering team for a compatibility review of the 7.4V 1000mAh 503450 2S LiPo Battery with your specific device. Include your target application, expected discharge current, and connector preference for a same-day response.
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