7.4V Battery
18650 7.4V li-ion rechargeable batteries replacement batteries for electronics, toys, lighting, equipment
lithium ion battery supplier
7.4V Li-ion Battery
PPGlob is a premium 18650 lithium battery manufacturer in China. We produce different 7.4V li-ion battery packs based on customer requests. They are from 1800mAh, 2000mAh, 5000mAh, 6000mAh and more powerful batteries.
Brand 18650 Cell
We have been working with many brand 18650 cell manufacturers. It suports for 18650 2S battery pack.
Smart PCM
We design and produce the most safety protection board to easure charge & discharge current, voltage, balance funtion etc.
Standard Assembly Process
Our technical support capabilities, spanning cell inspection, cell soldering, and final PVC coating, are exceptional and yield excellent outcomes.
Battery Pack Test
Prior to shipment, we conduct comprehensive testing including technical performance and appearance tests to ensure 100% quality assurance. Additionally, we will provide an inspection report accordingly.
7.4V Battery Application
Communication equipment Cordless phone
Office Fax Machine
Car Wireless Vacuum Cleaner
Portable Humidifier
Torch Screen Pos Machine
Wireless Doorbell
18650 2S Battery Products
Below are some of our 7.4v 18650 battery packs for reference. We can also custom 18650 battery pack configuration.
18650 2S3P 6Ah Battery
18650 7.4V 22.5Ah Battery
18650 7.4V 2Ah Battery
Description for 18650 7.4V battery pack
Long-Lasting High-Capacity Batteries:
PPGlob introduces 7.4v 18650 battery pack known for their longevity. These batteries discharge from 8.4V to 6V to cut off. The main discharge curve is at 7.2V~7.6V ranges.
Full Protection Features:
Equipped with charge protection, over-discharge protection, temperature protection, short-circuit protection and current protection, these batteries prioritize safety. Please discuss us and get the specification and follow its guideline.
How to work with us
Custom 18650 7.4V battery pack steps
Here are 4 simple steps to work with us and acquire premium 18650 7.4V batteries:
Cell Selection
The first step involves choosing two 3.7V 18650 lithium-ion batteries of the same capacity and manufacturer, ensuring homogeneous performance.
Series Configuration
Connect the two cells in series, i.e., the positive terminal of one battery to the negative terminal of the second, to achieve 7.4V.
Protection Circuit Integration
Incorporate a protection circuit board (PCB) to safeguard against potential hazards like overcharging, overheating, or short-circuiting.
Package
Finally, encase the configured batteries and the PCB in a protective, insulated housing, completing your custom 7.4V 18650 battery pack.
Get a Quote
Get 18650 7.4 volt battery
Elevate your next innovation with PPGlob 18650 7.4V battery. Try to provide the following battery parameters.
- Typical Capacity: What's the nominal capacity it requires?
- Dimension: What's the max battery pack size?
- Current: What's max charge & discharge current rate?
- Work temperautre: What's the running temperature range?
- Wire & connector: What's the wire & connector model?