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Created with Pixso. CA-403S 40W Mini Router UPS Board V2.6 11.1V 3S Lithium Battery Charging Module for DIY Uninterruptible Power Supply Backup

CA-403S 40W Mini Router UPS Board V2.6 11.1V 3S Lithium Battery Charging Module for DIY Uninterruptible Power Supply Backup

Model Number: CA-403S
MOQ: 100
Detail Information
Place of Origin:
None
Functional Application:
Battery Charging
Type:
Mini Router UPS Board
Highlight:

40W mini router UPS board

,

wholesale development board supplier

,

development board manufacturer

Product Description
Product descriptions from the supplier

Intelligent Uninterruptible Power Supply (UPS): Features automatic power source switching to ensure your router, modem, or security camera remains powered during unexpected outages.

40W High-Efficiency Output: Robust 40W power delivery designed to handle high-current DIY projects and professional networking equipment with ease.

Optimized for 3S Lithium Packs: Precision engineered charging and protection module for 11.1V/12.6V 3-series lithium-ion battery configurations.

V2.6 Stable Circuitry: Advanced PCB design and industrial-grade components provide enhanced long-term operating stability and reliability.

Triple Protection Suite: Integrated safety features for over-charge, over-discharge, and short-circuit protection to safeguard both your batteries and devices.

Compact DIY-Ready Design: Ultra-slim footprint for seamless integration into custom enclosures, portable power banks, and backup power solutions.

CA-403S 40W Mini Router UPS Board V2.6 11.1V 3S Lithium Battery Charging Module for DIY Uninterruptible Power Supply Backup
CA-403S 40W Mini Router UPS Board V2.6 11.1V 3S Lithium Battery Charging Module for DIY Uninterruptible Power Supply Backup
CA-403S 40W Mini Router UPS Board V2.6 11.1V 3S Lithium Battery Charging Module for DIY Uninterruptible Power Supply Backup
CA-403S 40W Mini Router UPS Board V2.6 11.1V 3S Lithium Battery Charging Module for DIY Uninterruptible Power Supply Backup
CA-403S 40W Mini Router UPS Board V2.6 11.1V 3S Lithium Battery Charging Module for DIY Uninterruptible Power Supply Backup
CA-403S 40W Mini Router UPS Board V2.6 11.1V 3S Lithium Battery Charging Module for DIY Uninterruptible Power Supply Backup
CA-403S 40W Mini Router UPS Board V2.6 11.1V 3S Lithium Battery Charging Module for DIY Uninterruptible Power Supply Backup
CA-403S 40W Mini Router UPS Board V2.6 11.1V 3S Lithium Battery Charging Module for DIY Uninterruptible Power Supply Backup
CA-403S 40W Mini Router UPS Board V2.6 11.1V 3S Lithium Battery Charging Module for DIY Uninterruptible Power Supply Backup
CA-403S 40W Mini Router UPS Board V2.6 11.1V 3S Lithium Battery Charging Module for DIY Uninterruptible Power Supply Backup
CA-403S 40W Mini Router UPS Board V2.6 11.1V 3S Lithium Battery Charging Module for DIY Uninterruptible Power Supply Backup
CA-403S 40W Mini Router UPS Board V2.6 11.1V 3S Lithium Battery Charging Module for DIY Uninterruptible Power Supply Backup
CA-403S 40W Mini Router UPS Board V2.6 11.1V 3S Lithium Battery Charging Module for DIY Uninterruptible Power Supply Backup
CA-403S 40W Mini Router UPS Board V2.6 11.1V 3S Lithium Battery Charging Module for DIY Uninterruptible Power Supply Backup
CA-403S 40W Mini Router UPS Board V2.6 11.1V 3S Lithium Battery Charging Module for DIY Uninterruptible Power Supply Backup
CA-403S 40W Mini Router UPS Board V2.6 11.1V 3S Lithium Battery Charging Module for DIY Uninterruptible Power Supply Backup
CA-403S 40W Mini Router UPS Board V2.6 11.1V 3S Lithium Battery Charging Module for DIY Uninterruptible Power Supply Backup
CA-403S 40W Mini Router UPS Board V2.6 11.1V 3S Lithium Battery Charging Module for DIY Uninterruptible Power Supply Backup
CA-403S 40W Mini Router UPS Board V2.6 11.1V 3S Lithium Battery Charging Module for DIY Uninterruptible Power Supply Backup
About this supplier

Shenzhen Creatall Electronics Co., Ltd is a one of the leading manufacturer and supplier of electronics modules, specializing in audio amplifier modules,power supply modules,BMS battery protection modules, L E D driver module and other related electronics skd products.
Our products have a wide range of application, including smart home devices, consumer products, small household appliance, communication equipment and industrial supplies. Creatall company is dedicated to providing high-quality solutions to meet the diverse needs of our customers.
In addition to our standard product line, we have a dedicated team of experienced engineers and designers who can provide customized O D M and O E M services to meet the specific requirements of our customers. From concept to production, we work closely with our clients to ensure that their unique needs are met. Our O D M and O E M services include product design, prototyping, testing, and manufacturing.
At Creatall, we are committed to delivering innovative and reliable products that meet the high standards of quality and performance. With state-of-the-art facilities and advanced manufacturing capabilities, we are able to deliver high-quality products quickly and efficiently. We pride ourselves on our commitment to customer satisfaction and strive to exceed their expectations in every aspect of our business.
Whether you need a standard product or a customized solution, Creatall is your trusted partner for all your module needs.
At present, we are also recruiting regional agents worldwide. Welcome to contact us!

Company overview
CA-403S 40W Mini Router UPS Board V2.6 11.1V 3S Lithium Battery Charging Module for DIY Uninterruptible Power Supply Backup
CA-403S 40W Mini Router UPS Board V2.6 11.1V 3S Lithium Battery Charging Module for DIY Uninterruptible Power Supply Backup
Competitive advantages
CA-403S 40W Mini Router UPS Board V2.6 11.1V 3S Lithium Battery Charging Module for DIY Uninterruptible Power Supply Backup
Factory profile
CA-403S 40W Mini Router UPS Board V2.6 11.1V 3S Lithium Battery Charging Module for DIY Uninterruptible Power Supply Backup
CA-403S 40W Mini Router UPS Board V2.6 11.1V 3S Lithium Battery Charging Module for DIY Uninterruptible Power Supply Backup
CA-403S 40W Mini Router UPS Board V2.6 11.1V 3S Lithium Battery Charging Module for DIY Uninterruptible Power Supply Backup
Customization capabilities
CA-403S 40W Mini Router UPS Board V2.6 11.1V 3S Lithium Battery Charging Module for DIY Uninterruptible Power Supply Backup
Production workflow
CA-403S 40W Mini Router UPS Board V2.6 11.1V 3S Lithium Battery Charging Module for DIY Uninterruptible Power Supply Backup
Packaging & shipping specifications
CA-403S 40W Mini Router UPS Board V2.6 11.1V 3S Lithium Battery Charging Module for DIY Uninterruptible Power Supply Backup
Extended company profile
CA-403S 40W Mini Router UPS Board V2.6 11.1V 3S Lithium Battery Charging Module for DIY Uninterruptible Power Supply Backup
CA-403S 40W Mini Router UPS Board V2.6 11.1V 3S Lithium Battery Charging Module for DIY Uninterruptible Power Supply Backup
CA-403S 40W Mini Router UPS Board V2.6 11.1V 3S Lithium Battery Charging Module for DIY Uninterruptible Power Supply Backup
CA-403S 40W Mini Router UPS Board V2.6 11.1V 3S Lithium Battery Charging Module for DIY Uninterruptible Power Supply Backup
CA-403S 40W Mini Router UPS Board V2.6 11.1V 3S Lithium Battery Charging Module for DIY Uninterruptible Power Supply Backup
CA-403S 40W Mini Router UPS Board V2.6 11.1V 3S Lithium Battery Charging Module for DIY Uninterruptible Power Supply Backup
CA-403S 40W Mini Router UPS Board V2.6 11.1V 3S Lithium Battery Charging Module for DIY Uninterruptible Power Supply Backup
CA-403S 40W Mini Router UPS Board V2.6 11.1V 3S Lithium Battery Charging Module for DIY Uninterruptible Power Supply Backup
Recruiting agents
CA-403S 40W Mini Router UPS Board V2.6 11.1V 3S Lithium Battery Charging Module for DIY Uninterruptible Power Supply Backup
Ratings & Review

Overall Rating

4.5
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
50%
4 stars
50%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

A
Anna
Germany Jul 14.2025
The EGS002 driver module is excellent for my DC-DC inverter. It’s stable, responds quickly, and integrates easily with my computer setup. No performance issues at all.
S
Sophie
France Aug 26.2024
This EGS002 driver module works well for my inverter. It’s a bit larger than I imagined, but it still fits in my enclosure and functions as it should.