Introducing the cutting-edge CNNTNY 12V Rechargeable Lithium Battery Pack, meticulously designed for Toy Car Racing and Power Tools. Elevate your performance with this robust 18650 15AH powerhouse, engineered to deliver exceptional energy efficiency and reliability. Unleash the full potential of your favorite devices, ensuring they run longer, stronger, and faster than ever before.
Nominal Capacity: 15Ah Rated Voltage: 12V Energy Density (Wh/kg): 92 Internal Resistance: ≤12mΩ Charge (CC-CV): Initiates charging with a constant current up to 14.6V, followed by a constant voltage charge to 6A Charge (Float): ≤12V Max. Charging Current: 3C (60A) Standard Charging Voltage: 12.8±0.05V Recommended Charging Current: 0.2C, 3A × 5 hours Max. Continuous Discharging Current: 3C (45A) Max. Pulse Discharging Current (30 seconds): 5C (75A) Recommended Discharging Current: 1C (20A) Max. End-off Discharged Voltage: 12V Self-Discharge Rate (Monthly): 2-3% Dimensions: 38±1; 18650: 70±1 Weight (Approx.): 18650: 50g Working Temperature: Charging 0~45, Discharging -20~65 Storage Temperature: In One Month -20~45, In Six Months -20~35
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ITEM
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Specifications
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Nominal Capacity
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15Ah
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Rated voltage
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12V
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Energy density (Wh/kg)
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92
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Internal Resistance
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≤12mΩ
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Charge (CC-CV)
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Charged with constant current to14.6v and then charged with constant voltage to 6A
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Charge (float)
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≤12V
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Max. charging current
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3C(60A)
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Standard. charging voltage
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12.8±0.05V
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Recommended charging current
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0.2C, 3A ×5hours
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Max. continuous discharging current
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3C (45A)
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Max.pulse discharging current(30seconds)
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5C(75A)
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Recommended discharging current
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1C(20A)
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Max. End-off discharged voltage
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12V
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Self discharge rate (monthly)
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2-3%
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Dimension
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38±1;18650:70±1;
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Weight (Approx.)
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18650:50g
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Working temperature
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Charging
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0~45
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Discharging
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-20~65
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Storage temperature
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In one month
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-20~45
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In six months
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-20~35
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1. Experience prompt responses; all inquiries are addressed within 24 hours. 2. Guarantee of genuine quality - all products are 100% brand new. 3. Superior quality assurance, coupled with an appealing appearance. 4. Secure, meticulous packaging ensures products remain pristine upon delivery. 5. Embrace tailor-made solutions with OEM/ODM services. 6. We welcome all inquiries about us and our products and provide thoughtful, detailed answers. 7. Enjoy accessibility with more than 12 hours of online support, via WhatsApp, Phone, WeChat, Skype. 8. Benefit from our dedicated after-sales service, committed to your satisfaction.
Nantong Ningyuan Automation Technology Co., Ltd is a pioneer in the field of Li-ion power battery innovation and application. Nestled in the North Shanghai High-New Science and Technology Park, it boasts excellent transportation links, facilitating seamless operation. Our company has established elite partnerships across borders. Ningyuan lithium batteries find versatility in a plethora of applications including electric bicycles, motorcycles, cars, hybrid electric vehicles, electric forklifts, low-speed logistics vehicles, sightseeing cars, golf carts, solar street lights, UPS energy storage systems, among others. Proudly holding over 100 independent property rights, our products grace international shores, reaching the United States, Germany, Canada, Japan, Korea, the Middle East, and beyond. This global footprint is a testament to our high visibility and the accolades of satisfaction from esteemed global customers.
Q: Are you factory or trading company?
A: We are a professional manufacturer of customized batteries pack and energy storage system.
Q: What's your usual payment term for orders?
A: We accept terms of TT / Paypal / LC, etc.
Q: Could I get samples?
A: Yes. Samples are FREE for your evaluation.
Q: How can I get your price list?
A: Please leave your contact info, such as Email to us. We will contact with you and pass our quotation sheet to you.
Q: Can I visit your factory in China?
A: Of course. We are more than happy to receive you in Nantong and show you around our workplace. If you need more information about our products, please don't hesitate to contact us!
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