3.7v 1S4P 18650 Battery Pack
Short Description:
With 20 Years of Experience, Pkcell has become a leading Li-ion Battery Pack manufacturer, specializing in the production of the 18650 battery packs.
Nominal Voltage: 3.7V
1S4P Pack Available Capacity: 8000/8800/10400/12000/13400 mAh
18650 Cell Capacity: 2000/2200/2600/3000/3350 mAh
Cycle Life@25°C@1C: 500+
Self Discharge Rate: ≤3%/Month@25°C
Operating Temperature: -40~85 °C
Recommend Storage Temperature: 10~35 °C
Applications: Consumer Electronics, Portable Power Tools, Medical Devices, Robotics, and Drones
Certification
Certified By IEC, CE, MSDS, and More, Ensuring Top-Notch Quality and Safety.
Description of 3.7V 1S4P 18650 Battery Pack
Designed for high-endurance applications requiring a robust 3.7V power source, our 1S4P 18650 battery pack delivers an exceptional balance of high capacity and reliable performance. By connecting four high-quality 18650 cells in parallel (1-Series, 4-Parallel), this configuration quadruples the runtime compared to a single cell, making it the ideal power plant for devices that demand long-lasting, dependable energy between charges.
Key Features of 1S4P 18650 Pack
- 500+ Cycle Life
- Exceptional High Capacity (1S4P)
- Built with Premium Grade-A 18650 Cells
- Wide Discharging Temperature (-40～85℃)
- Fully Customizable for Your Project
Main Applications
- Solar Street Lights & Outdoor Lighting Systems
- Portable Power Stations & UPS Backup Systems
- High-Performance Medical Carts & Portable Devices
- Security & Surveillance Systems
- Industrial Handheld Terminals & Scanners
Customizable 18650 Lithium-Ion Battery Packs
We build our custom packs using high-quality 18650 cells available in the following capacities: 2000mAh, 2200mAh, 2600mAh, 3000mAh, 3350mAh, and 3500mAh.
We can achieve a wide spectrum of voltage and capacity options by combining these cells in various series (S) and parallel (P) configurations.
Here are some common nominal voltages and the typical capacity ranges achievable:
| Nominal Voltage | Series Config (S) | Typical Parallel Config (P) | Achievable Capacity Range |
|---|---|---|---|
| 3.7V | 1S | 1P to 4P+ | 2Ah - 14Ah+ |
| 7.4V | 2S | 1P to 4P+ | 2Ah - 14Ah+ |
| 11.1V | 3S | 1P to 4P+ | 2Ah - 14Ah+ |
| 14.8V | 4S | 1P to 4P+ | 2Ah - 14Ah+ |
Why Choose Pkcell Battery?
FAQ
- Lead Time: Standard samples typically arrive in 20-25 days. Formal orders usually take around 20-25 days
- Payment Methods: We accept various payment types, including T/T (Telegraphic Transfer), L/C (Letter of Credit), and PayPal.
- Shipping: We offer flexibility! Depending on your needs and location, we can ship your order via air freight (using carriers like FEDEX, DHL, UPS, EMS, etc.) or via sea freight.
- Delivery Terms: We can work with several common international shipping terms, including EXW, FCA, FOB, CFR, and DDU.
We have a minimum order value of USD $500. The actual quantity you receive depends on the unit price of the specific batteries you choose. Absolutely! We understand you need to test our products. We're happy to provide samples for your evaluation before you place a formal order.
Yes, absolutely. We can design and build battery packs tailored for challenging conditions. We offer solutions using 18650 cells rated for wide operating temperatures (e.g., discharge from -40℃ up to +85℃ discharge with specific cell types), and our pack designs can incorporate features for waterproofing, shock resistance, and intrinsic safety (explosion protection) as required by your application.
Yes, we can facilitate and provide these certification services for your battery packs. The typical estimated lead times are:
- UN38.3: Approx. 2 weeks
- CE: Approx. 1 week
- UL: Approx. 5 weeks(Please note these are estimates and can vary based on testing queues and specific requirements.)
Yes, BMS customization is one of our key services. We can design or modify the BMS functionality, communication protocols (like SMBus, CANbus, etc.), and protection parameters to precisely match the unique requirements of your application and ensure optimal performance and safety for your custom battery pack.
