lithium battery by voltage
Why Voltage Classification Matters in Lithium Battery Selection
In lithium battery applications, voltage classification is a fundamental parameter that determines whether the battery can work seamlessly with the target device, power system, or controller. Each voltage level corresponds to a specific series configuration and performance profile suited for various power levels and industries.
For example, 3.7V is the typical nominal voltage of a single lithium-ion cell, suitable for consumer electronics, while 48V is commonly used in electric mobility and energy drive systems. Choosing the wrong voltage may lead to mismatched performance, excessive current, reduced efficiency, or system failure.
This page summarizes lithium battery categories from 3.2V to 48V, offering technical insights and application references for each level. We also provide custom voltage configurations, BMS integration, and modular battery pack solutions to support a wide range of industries and system voltages.
Lithium Battery Voltage Categories
Match the Rated Voltage of Your Equipment
Start by confirming your device’s nominal operating voltage. Portable devices often use 3.7V or 7.4V, tools may require 11.1V or 14.8V, and industrial/storage systems commonly run on 24V, 36V, or 48V.
Consider Power Demand and Output Stability
Higher power applications should favor higher voltage platforms to reduce current, minimize energy loss, and enhance system stability.
Ensure Compatibility with Power Supplies or Controllers
Double-check that the BMS, output voltage range, and interface types are compatible with your existing system—especially in applications requiring communication or grid interaction.
Use Standard Platforms When in Doubt
12V, 24V, and 48V systems are widely used and easily integrated across industries. They offer better flexibility, scalability, and support.
We also offer early-stage consulting, voltage planning, and custom battery design services to help you configure the best-fit power solution for your application.
| Voltage | Typical Applications | Notes |
|---|---|---|
| 3.2V | Energy storage, LiFePO₄ cells | Safe & long-life chemistry |
| 3.7V | Phones, handhelds | Standard Li-ion cell voltage |
| 3.8V | Fast-charging electronics | High-voltage polymer systems |
| 7.4V | Drones, cameras | Compact 2S configuration |
| 11.1V | Tools, control boards | 3S design for mid-power use |
| 14.8V | Medical/security devices | 4S setup with balance of power and size |
| 18.5V | Robots, mobile platforms | 5S powerpacks |
| 22.2V | Power chairs, industrial tools | 6S high-output setups |
| 12V | Telecom, UPS, LED lighting | 4S LiFePO₄ structure |
| 24V | Solar storage, e-scooters | Common for small mobility systems |
| 36V | E-bikes, hoverboards | Mid-power, mid-range battery level |
| 48V | Logistics, distributed storage | Heavy-duty power systems |
Comprehensive Voltage Coverage Across Applications
From 3.2V cells to 48V battery packs, we support diverse sectors such as telecom, healthcare, mobility, energy storage, and industrial systems—tailoring voltage levels to actual system needs.
Flexible Configuration: Series and Parallel Support
We offer scalable battery architectures with customizable series-parallel setups for high-voltage or high-capacity systems, including modular integration and hybrid configurations.
Integrated BMS and Communication Solutions
Each voltage series can be equipped with intelligent Battery Management Systems supporting RS485, CAN, SMBus, and more—enabling real-time data tracking, fault alarms, and remote access.
Certified for Safety and Export Compliance
All batteries meet international standards such as CE, UN38.3, ROHS, and MSDS—ensuring smooth export, OEM supply, and engineering project integration.
Lithium Battery by Voltage – Frequently Asked Questions
No. Each voltage level is matched to specific equipment or system requirements. Using an incompatible voltage may cause malfunction or permanent damage.
Not necessarily. Higher voltage reduces current and improves efficiency in high-power systems, but may be overkill for low-power or sensitive devices.
Nominal voltage is the average working voltage (e.g., 3.7V for lithium-ion). Actual voltage fluctuates during charging/discharging.
Yes. We provide custom series-parallel battery packs for special voltage needs, along with matching BMS and structural design.
Share your equipment specs, power consumption, and application type. Our engineers will help recommend the optimal voltage platform.
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