XTAR SC1 Plus Type-C Single Slot Battery Charger - 3A Ultra-Fast Charging with 10W USB Output for Li-ion 18650-26800 & NiMH D Batteries, with 0V Activation (Upgraded Version)
Description
【Product Description】
The Ultimate Single-Slot Charger is here! The XTAR SC1 Plus is not just a fast battery charger—it's a multi-functional power tool designed for modern, on-the-go lifestyles. Upgraded from the classic SC1, the SC1 Plus features a modern USB Type-C input for universal charging and a blazing 3A ultra-fast charging current that fills a 5000mAh cell to 90% in just 90 minutes!
But the SC1 Plus doesn't stop at charging. It also features a built-in 10W USB-A output port, transforming it into a compact, on-demand power bank. Simply insert your fully charged 21700 or 26650 battery, plug in your phone, and charge your devices anywhere.
With advanced 0V Activation technology, the SC1 Plus can safely revive over-discharged (0V) batteries that other chargers reject. It also supports both 3.6V/3.7V Li-ion (18650 to 26800) and 1.2V NiMH D batteries, making it the most versatile single-slot charger you can own.
( IMPORTANT: This listing is for the charger only. Batteries are NOT included.)
【Key Features】
-
Blazing 3A Ultra-Fast Charging: Upgraded to support 3A maximum input (using a 15W+ QC3.0/PD adapter), it charges a 5000mAh Li-ion battery to 90% in just 90 minutes—50% faster than the previous model.
-
Built-in 10W USB-A Output (Power Bank Mode): Insert a charged 21700/26650 battery and use the SC1 Plus as a portable power bank to charge your smartphone or other USB devices in an emergency.
-
Modern USB Type-C Input: Uses the same cable as your phone for ultimate convenience. Supports broad adapters (5V/2A, QC3.0, PD).
-
True 0V Activation: XTAR's proprietary smart microcurrent technology safely revives deeply discharged 0V batteries, saving you money on replacements.
-
Expanded Compatibility: With an upgraded spring bay, it supports a massive range of Li-ion (18650 to 26800) batteries, as well as 1.2V NiMH D batteries.
-
Optimized Charging Algorithm: Automatically switches between constant current (CC) and constant voltage (CV) to extend battery lifespan and ensure precise 4.2V cut-off.
-
Compact & Robust Design: Features a silicone strap for secure battery holding, an ultra-portable form factor, and clear charging status LED indicators.
【Parameters & Specifications】
-
Brand: XTAR
-
Model: SC1 Plus
-
Input: Type-C (5V=3A Max) / 5V=2A (Supports PD and QC3.0)
-
USB Output: 5V=2A (10W Max)
-
Charging Current: 4.2V=3A x 1 Max / 1.45V=2A x 1 Max
-
Cut-off Voltage: 4.20V ± 0.05V / 1.45V ± 0.1V
-
Cut-off Current: ≤150mA
-
Operating Temp: 0℃ ~ 40℃
-
Compatible Chemistries: 3.6V/3.7V Li-ion (18650, 18700, 20700, 21700, 22650, 25500, 26650, 26800), 1.2V NiMH (D Size)
-
Dimensions: 125mm × 34.5mm × 32mm
-
Weight: 47.2g (Without battery)
-
Package Content: SC1 Plus Charger, Silicone Strap, USB-C Cable, User Manual
-
Note: Batteries are NOT included.
【Applications】
-
Smartphone Emergency Charging: Transform your battery into a 10W power bank for on-the-go device charging.
-
Outdoor & Travel: Rapidly recharge your 18650/21700 cells for flashlights and headlamps.
-
EDC Gear: The perfect minimalist charging tool for your everyday carry backpack.
-
Advanced Battery Revival: Revive old, over-discharged 0V cells with the SC1 Plus's smart activation feature.
【Frequently Asked Questions (FAQ)】
Q1: Does this charger come with batteries?
A1: NO. The XTAR SC1 Plus is sold as a charger unit only. It includes the charger, cable, and a silicone strap. Batteries are not included.
Q2: How do I use the 10W power bank function?
A2: Simply insert a fully charged Li-ion battery into the slot, plug your phone or other USB device into the USB-A output port, and it will charge your device directly. Perfect for emergencies!
Q3: Can this charge an 18650 and a D-size NiMH battery?
A3: Yes! The SC1 Plus features an extended spring-loaded bay that automatically adjusts to fit both standard 3.6V/3.7V Li-ion batteries (18650 to 26800) and larger 1.2V NiMH D batteries.
Q4: What does 0V Activation mean?
A4: If a Li-ion battery has been over-discharged to 0V, most chargers will refuse to charge it. The SC1 Plus features XTAR's patented 0V activation technology, which safely applies a tiny current to "wake up" the battery and bring it back to a usable state.
Q5: What adapter should I use for maximum charging speed?
A5: To achieve the highest 3A charging speed, we recommend using a high-quality USB wall adapter that supports 15W or higher QC 3.0 or PD (Power Delivery) protocols.
Shipping and Returns
-
Free Shipping: Enjoy free shipping on all orders over $65. For orders under $65, the shipping cost is $8.99.
-
Delivery Time: Once shipped, orders typically arrive within 7–15 business days.
-
Easy Returns: We want you to be completely satisfied. If you're not, you can return your product within 30 days of receiving your order. Please ensure the items are unused and in their original condition. For return instructions, please contact our support team.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Security

Refund Policy
OneAndes Return & Refund Policy
At OneAndes, we are committed to providing high-quality cylindrical lithium-ion batteries for your drones, vacuums, garden tools, and other power needs. If you are not completely satisfied with your purchase, we are here to help. Please read our full return policy below before initiating a return.
1. Return Window
You have 30 calendar days from the date you received your item(s) to request a return. Any return request submitted after 30 days will not be eligible for a refund or exchange.
2. Eligibility Conditions
To qualify for a return, all items must meet the following conditions:
-
Condition: Items must be unused, undamaged, and in the same condition that you received them.
-
Packaging: Items must be returned in their original packaging with all accessories, manuals, and protective covers intact.
-
Proof of Purchase: A valid receipt, order confirmation email, or proof of purchase must accompany all returns.
Non-Returnable Items:
-
Batteries that have been installed, used, or show any signs of wear.
-
Items marked as “Final Sale” or “Clearance” at the time of purchase.
-
Customized or special-order products.
-
Gift cards.
If a returned item fails to meet these conditions, we reserve the right to deny the return or charge a restocking fee.
3. How to Initiate a Return
Follow these steps to return your product:
-
Contact Us: Email our support team at support@oneandes.com with your order number and the reason for return. We aim to respond to all return requests within 24 hours on business days.
-
Receive RMA: We will provide you with a Return Merchandise Authorization (RMA) number and return instructions. Do not ship any item without an RMA number.
-
Pack Securely: Place the item in its original packaging, include all accessories, and clearly write the RMA number on the outside of the box.
-
Ship to Our US Warehouse: Ship the package to the following address:
OneAndes Returns
10320 6th St
Rancho Cucamonga, CA 91730
USA*Important: Lithium-ion batteries are classified as hazardous materials (Class 9). Please follow the shipping guidelines provided in Section 4 below. We recommend using a trackable shipping service and purchasing shipping insurance, as we cannot guarantee receipt of your returned item.*
4. Return Shipping Costs
-
Defective or Incorrect Items: If the item you received is defective, damaged in transit, or different from what you ordered, OneAndes will cover the return shipping cost. In this case, we will provide you with a prepaid return shipping label.
-
Buyer’s Remorse / Non-Defective Returns: If you are returning an item for any other reason (e.g., no longer needed, ordered the wrong model), you are responsible for the return shipping costs. You must prepay the return shipping cost using a trackable carrier that accepts lithium batteries. We do not provide prepaid return labels for non-defective returns.
-
Lithium Battery Shipping Regulations: By law, all returns must be shipped in compliance with applicable dangerous goods regulations. We will provide guidance on proper packaging and labeling. Failure to comply may result in carrier refusal, seizure, or additional fees. We are not responsible for returned items lost or rejected by the carrier due to improper shipping.
5. Refunds
Once we receive and inspect your return at our Rancho Cucamonga, CA facility, we will notify you via email of the approval or rejection of your refund.
-
Approved Refunds: If approved, your refund will be processed to your original method of payment within 5 to 10 business days. Please note that depending on your bank or credit card issuer, it may take additional time for the credit to appear on your statement.
-
Partial Refunds: In certain situations, only partial refunds may be granted:
-
Items not in original condition, missing parts, or damaged for reasons not due to our error.
-
Items returned more than 30 days after delivery (reviewed on a case-by-case basis).
-
-
Non-Refundable Fees: Original shipping charges are non-refundable unless the return is due to our error (defective product or incorrect shipment).
-
Restocking Fee: We do not charge a restocking fee for defect-free returns, but we may deduct the return shipping cost, which will be deducted from your refund.
6. Exchanges
We replace items only if they are defective or damaged upon arrival. If you need to exchange a defective item for the same product, please contact us at support@oneandes.com. Exchanges are subject to product availability.
If you ordered the wrong battery size or model, please follow the standard return process above and place a new order for the correct item.
7. Damaged or Missing Items
If your package arrives visibly damaged, please take photos of the package before opening and contact us immediately. We will work with the shipping carrier to file a claim and arrange for a replacement or refund. Damaged or missing item claims must be reported within 7 calendar days of delivery. For immediate assistance, you may also call us at (213) 316-8849.
8. Order Cancellation
You may cancel your order without penalty if it has not yet been shipped. To cancel, email us at support@oneandes.com as soon as possible. If the order has already been processed or shipped, you will need to follow the standard return process upon receipt.
9. Warranty
All OneAndes batteries are backed by a 12-month limited warranty against defects in materials and workmanship. This warranty does not cover damage caused by misuse, improper charging, unauthorized modifications, normal wear and tear, or use outside of manufacturer specifications. For warranty claims, please contact our support team.
10. Contact Us
If you have any questions about our Return & Refund Policy, please reach out:
-
Email: support@oneandes.com
-
Phone: (213) 316-8849 (Mon-Fri, 9 AM – 5 PM Pacific Time)
-
Mailing Address: 10320 6th St, Rancho Cucamonga, CA 91730, USA
We aim to respond to all inquiries within 24 hours during business days. Please include your order number for faster assistance.
