How to Choose Between Regulated or Wide Voltage Lithium Battery Packs?
🔋 How to Choose Between Regulated or Wide Voltage Lithium Battery Packs?
In modern applications like smart devices, industrial equipment, and outdoor power, choosing the right lithium battery pack output is crucial. Huawen New Power helps you understand when to select a regulated voltage output versus a wide voltage range output.
🧭 Types of Battery Outputs
✅ Regulated Output
These packs include a built-in DCDC module to maintain constant output voltage (e.g. 12V/24V) regardless of battery level.
✅ Wide Voltage Output
The battery directly outputs its actual voltage, which drops as it discharges (e.g. 12.6V → 9V for a 3S pack). Suitable for voltage-tolerant devices.
📊 Comparison Table
| Feature | Regulated Output | Wide Voltage Output |
|---|---|---|
| Voltage Stability | Stable | Varies with usage |
| Built-in Regulator | Yes | No |
| Best for | Networking, Medical, Sensors | Motors, LED, Outdoor Power |
| Efficiency | Lower (85-95%) | Higher |
| Cost | Higher | Lower |
📦 Recommended Applications
Use Regulated Output for:
- Routers and security cameras
- Medical equipment
- Precision electronics and sensors
Use Wide Voltage Output for:
- LED lighting
- Motors and fan drivers
- Devices with internal regulators
📈 Voltage Drop Chart (3S Lithium Pack)
🤔 Selection Guide
🚀 Why Choose Huawen New Power?
- Custom voltage ranges (3V to 72V)
- Integrated BMS + regulated module design
- High current & high efficiency support
- CE, UN38.3, RoHS certifications
- Flexible connectors and terminals
🧠 Expert Advice
| Scenario | Recommended Output |
|---|---|
| Device needs fixed input voltage | Regulated Output |
| Device has built-in voltage tolerance | Wide Output |
| Cost-sensitive applications | Wide Output |
| Precision & medical equipment | Regulated Output |
📞 Contact Us
Huawen New Power is ready to provide you with customized lithium battery pack solutions for any application scenario.
🌐 Website: www.huawennewpower.com
📧 Email: Olina.chang@huawennewpower.com
Dongguan Huawen New Power Co., Ltd. is a professional lithium batteries manufacturer integrating R&D, production and sales. The company was established in 2015 and is located in Dongguan City, GUA.