Why Choose US：
1.Stable inventory, shipped within a week
2.One-stop purchase, Drop-shipping service
3.OEM, ODM service,Meet personalized customization
4.Ensure that each piece undergoes capacity testing
5.Match voltage & internal resistance before shipment
| Brand Name： | SAMSUNG |
| Battery Type： |
NMC Cylindrical Battery |
| Nominal Capacity(Ah)： | 5AH |
| Nominal Voltage(V)： | 3.7V |
| Max Charge Voltage(V)： | 4.2V |
| Discharge Cut-off Voltage(V)： | 2.75V |
| Max Charge rate： | 1.2C |
| Max Discharge rate： | 9C |
| Internal Resistance： | ≤14mΩ |
| Charge Temperature(℃)： | 0°C~55°C |
| Discharge Temperature(℃)： | -20°C~55°C |
| Cycle life： | More than 1000 times |
| Weight: |
0.072kg |
| Size(mm)： | D21*H70 (mm) |
| Certification： |
CE,UL,UN38.3,MSDS |
Key Features：
1. High Energy Density & Compact Design
The SAMSUNG 3.7V 5AH NMC cylindrical battery (model: INR21700-50S) delivers a robust 5Ah capacity, providing significantly longer operational time than lower-capacity alternatives. Ideal for power-hungry devices like drones, electric scooters, and portable energy storage systems, it maximizes usage between charges while maintaining a compact 21700 form factor (21mm diameter × 70mm length).
2. Long Cycle Life for Durable Performance
Rated for >1000 charge-discharge cycles, this battery retains stable performance over repeated use, reducing the need for frequent replacements. Its longevity makes it a reliable choice for daily-use applications such as electric bikes, smart home sensors, and handheld electronics, ensuring consistent power delivery across years of operation.
3. Low Internal Resistance for Efficient Power Delivery
Featuring an internal resistance of ≤14mΩ, the battery minimizes energy loss during high-current discharge, enabling rapid power delivery. This characteristic makes it perfect for high-performance applications like electric motorcycles, drones, and power tools where sustained high-current output is required.
4. Advanced Safety and Thermal Management Features
Application:
1. Electric Scooters & Bikes
The SAMSUNG 3.7V 5AH NMC cylindrical battery provides the necessary runtime and power for electric scooters and bikes, ensuring smooth, long-lasting rides for urban commuting or recreational use.
2. Unmanned Aerial Vehicles (UAVs/Drones)
With its high capacity and low internal resistance, the battery supports extended flight times and stable power delivery for drones, making it ideal for aerial photography, surveying, and industrial applications.
3. Portable Energy Storage & Outdoor Power
This battery is well-suited for portable power stations, delivering reliable, long-lasting energy to charge smartphones, laptops, and other devices during outdoor activities or emergencies.4. Electric Motorcycles & Tricycles
Its high capacity and ability to deliver sustained power make the battery a great fit for electric motorcycles and tricycles, ensuring efficient, long-range performance for personal or commercial transportation.
Customization capabilities:
• Our Services: OEM/ODM and Customized Solutions
• We provide customized lithium ion battery solutions to meet your specific application needs
Why XIHO is your BEST Partner?
Shenzhen XIHO Energy Technology Co., Ltd. (XIHO ENERGY) is a high-tech new energy enterprise specializing in customized solutions for energy storage batteries and solar systems for global markets. The company's office is located in Longhua District, Shenzhen, Guangdong, while its R&D and production base occupies a 7,000 m² automated factory in Huiyang District, Huizhou. Equipped with 2 fully automated production lines and 4 semi-automated lines, the facility achieves an annual production capacity of 2GWh.
XIHO ENERGY operates globally, having established strategic partnerships with leading industry brands including EVE, CATL, REPT, Hithium, CALB, SK and so on, with products exported to over 100 countries and regions worldwide including the United States, Canada, UK, Germany, Italy, Australia, Philippines, Thailand, Lebanon, etc. Committed to manufacturing premium-quality battery products, XIHO ENERGY has obtained major international certifications including North American UL, European CB/CE standards. Through continuous independent innovation, XIHO ENERGY has developed advanced lithium-ion battery pack design capabilities, comprehensive cost control systems, and precise market positioning strategies, establishing core competitive advantages in providing customized solutions for lithium battery enterprises.
After more than 10 years of industry exploration, technology iteration, and talent training, We has built professional engineering team and robust scientific management system. This foundation ensures reliable technical support for customized energy storage system (ESS) projects.
XIHO ENERGY,Powered by Lithium, Driving a Green Future!
FAQ
Q1: Can I have samples to test? And what is lead time for sample order?
A1: Yes, we can supply samples, the lead time for samples is 7-10 days. And buyers pay for sample cost and shipping cost.
Q2: Do you provide after-sales serive?
A2: Yes, the warranty is usually 5 years, increase the cost to 10-15 years. if there is broken item under quality problem within warranty time, take the test pictures or video to us,we will replace it or give satisfied solution.
Q3 What is your company's advantage?
A3: We only supply high level quality of lithium battery and we gurantee on-time shipment, we also provide excellent after-sales service.
Q4: Do you accept OEM/ODM?
A4: Yes, it is avaliable.
Q5: What information do you need to make a customized battery pack?
A5: We need the details below:
① Size of the battery pack you need in mm.
② Capacity of the Battery pack.
③ Voltage of the battery pack.
④ Max discharge current.
⑤ Cable and connector types you need.
⑥ Casing and Terminals if required.
⑦ Any protection circuits you may need.
Q6: Are you battery real capacity?
A6: All of our battery cells with Grade A, 100% new and real capacity.
Q7: Are you a factory or a trading company?
A7: We are a professional rechargeable lithium-ion battery and LifePO4 battery manufacturer, welcome to visit.
Q8: What kind of certificates do you have?
A8: We can provide CE, ROHS, UL, FCC, IEC, MSDS, UN38.3 & etc. if your need.
Q9: What is your lead time for the mass production?
A9: General speaking, about 25-30 days depending on different items after getting down payment and confirmation about the samples.
Q10:Can you ship your battery products by sea or by air?
A10:We have long-term cooperated forwarders who are professional at battery shipment.
Cautions of Battery Operation
1.Please read the instructions carefully and pay attention to the marks on the surface of battery before use.
2.During operation, please keep the cell away from heat source, fire source. Never beat, drop or shock the cell.
3.Do not directly solder the cell or pierce it with a nail or other sharp object.
4.Do not turn over battery. Keep it from strike, throw, tread or bending.
5.Do not make battery short-circuited, in order to avoid from danger incurring or battery damage.
6.Discarded battery should be well disposed. Do not throw it into the fire or water.
Welcome to contact us:
Inquiry more product details from the : Lithium Ion Battery Manufacturers
WhatsApp/Wechat/Mobile: +86 13332949210
Email: info@xihobattery.com
Website: www.xihobattery.com
