Charge 1-2 Li-ion batteries (18650/21700/26650) at 2A max via Type-C. Features 0V activation, 7 protection systems (overcharge, short-circuit, reverse polarity), and intuitive LED level indicators. Ultra-portable design with global certifications (RoHS/CE/FC), compatible with adapters, solar panels, or power banks. Lightweight at 37g, durable construction, and backed by worldwide insurance. Perfect for daily use, travel, or emergency situations.
| Model | SC1 |
| Input | DC 5V 2.1A |
| Constant Current | 2A x 1 |
| End of Charge Voltage | 4.20±0.05V |
| End of Charge Current | ≤120mA |
| Operating Temperature | 0-40°C |
| Size | L35mm x W105mm x H39mm |
| Net Weight | 37g |

Established in 2006, XTAR is a leading provider of high-quality lithium-ion batteries, smart chargers, and LED flashlights. Based in Shenzhen, we integrate R&D, production, and sales to deliver innovative power solutions. With over 20 years of expertise, XTAR is your trusted partner for reliable energy products, offering customized solutions for OEM and wholesale clients.
We operate our own factory with efficient production processes ensuring precise production cycles. Manufacturing under our original brand guarantees product consistency and provides convenient maintenance and after-sales service. XTAR integrates the brand values of safety, reliability, and innovation into every product.

