Yongsheng Technology Co.，Ltd.
Provide you with one-stop energy solutions professionally and attentively
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MSDS/CE Approved Durable High Capacity Rechargeable 4400mah 18650 Lithium Battery With BMS For Measuring Instruments
Quick Details:
High Output Power ,High Performance
Enviromental Friendly ,Pass CE/ROHS/MSDS,etc
Longer Cycle Life ,Each Battery Life Cycle More Than 500 Times
Steady performance at different temperatures
No memory effect, it can be charged at any stage, economically and conveniently
Great Factory Price with Best Quality and After-Selling Service
Light weight, small size, size can be customized
Comprehensive security protection:Overcurrent Protection,Short Circuit Protection ,Over Temperature Protection
Original replacement battery,Perfect match with original battery
Application:
Medical Devices batteries, Air purifiers batteries, projectors batteries, Power tools batteries, various DIY instruments batteries, metal detectors batteries, camping lights batteries, hand warmers batteries, Cellular phone batteries, note PC batteries.DVD/DSC/DVD/Portable LCD TV batteries.Portable CD player batteries, MD player batteries, Semiconductor-driven audio batteries, Smart Device Batteries, Military Batteries, Solar System Batteries, CCTV System Batteries, etc.
Our Factory Provide:
1.Lithium battery cell manufacturing, with different capacity.
2.Cylindrical Li ion battery cell (18650/ 26650/ 32650,38120, 14500) manufacturing.
3.Battery management system (BMS/PCM) design, production is done in-house.
4.Plastic tooling, injection is done in-house.
5.Battery packing is done in-house.
| Product Specification | |
| Nominal Voltage | 3.7V |
| Nominal Capacity | 4400mAh |
| Standard Charging Current | 0.2C |
| Max.Charging Current | 3A |
| Charging Cut-off Voltage | 4.2V |
| Standard Discharging Current | 0.2C |
| Max.Cont Discharging Curent | 3A |
| Discharging Cut-off Voltage | 3.0V |
| Battery Type | 18650 |
| Cell Brand | Panasonic |
| Charging Temperature | 0~45℃ |
| Discharging Temperature | -20~60℃ |
| Storage Temperature | -5℃~35℃ |
| Cycle Life Time | 600 cycles(≥80%) |
| Packing Material | Carton |
What can we offer?
1.Competitive price: factory price, we can give you more discount if order quantity is good.
2. Technical support : we have 20 person R&D team, can help you solve any technical problems and provide customized battery solutions according to your needs.
3. Quality Assurance:we have our own testing lab, all the batteries have 100% QC inspection before delivery, and we can provide testing reports for you.
4. After-sale service: we have excellent after-sale service team, if you have any question about this product,plus feel free to contact us, we'll reply you within 12 hours.
5. Customized battery solutions based on customer's needs, accept OEM/ODM orders.
Logistic Time:
- Material Preparation Time: 7-15 days (or inventory)
- Production & Assembly Time 3-10 days
- Testing & Packaging Time: 2-10 days
- Total Delivery Time: 30-45days
- The faster delivery could be negotiable.
FAQ:
Q1. Can I have a sample order?
A. Yes, we welcome sample order to test and check quality.
Q2. Do you have any MOQ limit?
A.Yes, we have MOQ for mass production, it depends on the different part numbers. 1~10pcs sample order is available. Low MOQ, 1pc for sample checking is available.
Q3. How to proceed with an order?
A. Firstly let us konw your requirements or application. Secondly, we quote according to your requirements or our suggestions. Thirdly customer confirms the samples and places a deposit for formal order. Fourthly we arrange the production.
Q4. Is it OK print my logo on the product?
A. Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
Q5. Which certificates do you have?
A. We have CE/FCC/ROHS/UN38.3/MSDS ... etc.
Q6. How about warranty?
A. 5 years warranty. Enable to prolong.
Welocme to inquiry ,Thank you !!