3S Type-C Li-ion Battery Charger Module 2A – 5V to 12.6V Boost Charging Board

Charge 12V Batteries with a Phone Charger

• Stop carrying heavy 12V adapters. Now you can charge your 3S Lithium-ion Battery Pack using a standard Type-C Mobile Charger.
• This smart Boost Charging Module takes 3-6V input (from a phone charger or power bank) and boosts it to 12.6V to charge 3 series batteries. It is designed for fast charging with a 2A current capacity.

Why Choose This 3S Type-C Charger?

1. USB Type-C Input : Compatible with modern smartphone chargers. No need for special cables. Just plug and charge.
2. 15W Synchronous Boost Charging : It uses high-efficiency switching technology to boost voltage. This ensures your battery charges quickly without wasting power.
3. 2A Fast Charging : Unlike slow chargers, this board supports up to 2A charging current. This means your big battery packs will charge much faster.

4. LED Indicator

• Red / CR LED: Charging in progress.
• Blue / OK LED: Battery is fully charged.

5. Compact & Safe

Fits easily inside small DIY projects like Bluetooth speakers, toy cars, and emergency lights.

Technical Specifications:

Connection Guide:

• Input: Connect USB Type-C Cable.

• BAT+ : Connect to Battery Positive (+).

• BAT- : Connect to Battery Negative (-).

Important Note:

This module generates some heat during charging due to high power (2A). This is normal. Do not cover it tightly; let it have some air flow.