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Technical Specifications
High-performance Lithium Battery packs available in 7.4V, 9.6V, 11.1V, 14.4V, 14.8V, and 21.6V configurations. Designed for medical devices, patient monitors, infusion pumps, and ventilators.
| Product Name |
Polymer cell / Lithium Battery Pack |
| Nominal Voltage |
3.7V / 7.4V / 11.1V / 14.8V / 18.5V / 21.6V / 22.2V / 25.9V |
| Nominal Capacity |
6AH / 9AH / 12AH / 20AH / 30AH |
| Internal Resistance |
≤55mΩ (without PTC) |
| Charge Upper Limit |
4.20±0.05V per Single Cell |
| Operating Temp. |
Charge: 0~45ºC | Discharge: -10~60ºC |
| Applications |
Medical Equipment, Portable Monitors, Ultrasound Systems, Defibrillators, Radios, Flashlights |
High Quality & Warranty: All batteries include a 12-month warranty. We provide comprehensive data sheets to ensure all standards are met.
20+ Years Experience: Professional manufacturing expertise ensures real capacity and reliable battery technology.
Stable Performance: Designed for ≥500 continuous charge/discharge cycles while maintaining over 80% capacity.
Standardized Production: Offers competitive pricing and fast delivery with an extremely low defect rate.
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Frequently Asked Questions
Q1: Are you a factory or a trading company?
We are a professional battery manufacturer with our own production facilities. we offer full OEM/ODM services and can develop customized molds and fixtures based on your technical drawings.
Q2: Can I request a sample order to test the quality?
Yes, we welcome sample orders for testing and quality verification purposes.
Q3: How quickly can I receive a price quotation?
Once we receive your specific requirements (voltage, capacity, application, etc.), we will provide a detailed quotation within 12 hours.
Q4: What are your standard payment and delivery terms?
Typically, we require a 30% deposit with the remaining 70% due before delivery. Lead times generally range from 15 to 30 days depending on the order volume.
Q5: Do you perform quality testing on all products before shipment?
Absolutely. We have a dedicated QC team that tests 100% of the goods to ensure every product is in perfect condition before leaving our factory.
Q6: How do you ensure a long-term business relationship?
We focus on maintaining superior quality and competitive pricing to ensure our customers' success, treating every client with respect and sincerity as a long-term partner.