Battery charger XTAR SC1 single‑slot USB‑C for Li‑ion 18650 cells, 1‑bay, black

The XTAR SC1 single‑slot USB‑C battery charger is designed to charge one Li‑ion 18650 cell using a USB‑C power source. Compact and lightweight at 39 g, the charger comes in a box and includes a USB‑C to USB cable. The unit features simple LED indicators that show charging and ready states and supports standard household lithium‑ion 18650 batteries. The charger offers controlled single‑bay charging and meets RoHS compliance requirements.

Advantages

The SC1 provides a compact footprint and low weight for easy storage and transport. USB‑C power input ensures broad compatibility with modern power adapters and power banks. LED indicators give clear, immediate feedback about charging progress without requiring advanced user interaction. The charger’s design focuses on compatibility with 18650 Li‑ion cells and straightforward single‑battery operation.

Suitable for

• Charging one Li‑ion 18650 battery at a time
• Home use where a compact, single‑bay charger is needed
• Portable charging from USB‑C power banks or adapters
• Replacing or topping up household 18650 batteries used in flashlights, vaporizers, or small electronics

Key specifications

• Supported battery chemistry: Lithium‑Ion (Li‑Ion)
• Compatible battery size: 18650 cells
• Number of slots: 1 (single‑bay)
• Power input: USB‑C
• Indicators: LED for charging and ready states
• Weight: 39 g
• Dimensions (H × W × D): 39 mm × 35 mm × 105 mm
• Packaging: Boxed unit with cable included
• Included cable: USB‑C to USB
• Compliance: RoHS

How to use

Insert a single Li‑ion 18650 cell into the charger slot with correct polarity. Connect the charger to a USB‑C power source using the supplied USB‑C to USB cable. Observe the LED indicator: it will show charging status while the battery charges and switch to the ready indication when charging is complete. After charging finishes, disconnect the charger from the power source and remove the battery. Do not attempt to charge batteries other than compatible Li‑ion 18650 types.

Recommendations

Use a reliable USB‑C power adapter or a power bank that delivers stable output. Charge in a well‑ventilated area and avoid leaving batteries unattended for extended periods. Regularly inspect batteries for damage before charging and do not charge batteries that are swollen, torn, or compromised. Follow manufacturer guidelines for the battery cells you use to ensure safe charging and storage.