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XTAR SC2 18650 Usb Charger 3A Fast QC3.0 USB C Input 18650 Power Bank
Product Details:
| Place of Origin: | China |
| Brand Name: | XTAR |
| Certification: | CE/RoHS/ FCC |
| Model Number: | SC2 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 500 |
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| Price: | $4.95/pcs |
| Packaging Details: | Color box |
| Delivery Time: | 7-30 Days |
| Payment Terms: | T/T |
| Supply Ability: | 2000pcs/day |
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Detail Information |
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| Name: | 18650 Battery Charger | Power Input: | 5V/2A |
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| Operating Temperature: | 0°C - 40°C | Weight: | 130g |
| Size: | L172 X W130 X H41.5mm | INPUT: | TYPE C |
| Highlight: | XTAR SC2 18650 usb charger,18650 usb charger 3A,USB C 18650 power bank |
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Product Description
SC2 2-Bay 3A Fast Battery Charger, QC3.0 USB-C Input with 0V Activation for 18650/21700/26650 Li-ion Batteries
XTAR SC2 - 2-Bay 3A QC3.0 Fast Charger
- 3A Fast Charging (Max 3A per slot) for Quick Battery Replenishment
- QC3.0 USB-C Input for Fast & Versatile Charging
- 0V Activation Function Revives Over-Discharged Batteries
- Intelligent Identification & 3-Stage Charging Protection
- Wide Compatibility with 18650/21700/26650 Li-ion Batteries
Technical Specifications
| Model | SC2 |
| Input | QC3.0 (9V=2A / 5V=2A) |
| Constant Current | 2A × 2 / 3A × 1 (Max) |
| End of Charge Voltage | 4.2±0.05V |
| End of Charge Current | ≤150mA |
| Operating Temperature | 0°C ~ 40°C |
| Size | L105mm × W53mm × H27mm |
| Weight | 60g |
| Compatibility | 3.6/3.7V Li-ion batteries: 18650/18700/20700/21700/22650/26650 (including protected versions) |
| Certification | CE / FCC / ROHS |
Your Fast-Charging Solution for High-Capacity Li-ion Batteries
- Fast Charging for High-Capacity Batteries: 3A per slot for quick charging of 21700/26650 cells
- High-Power Flashlights & EDC Gear: Get your batteries ready fast for outdoor use
- Outdoor & Tactical Equipment: 0V activation revives dead batteries in the field
- Power Tools & High-Drain Devices: Reliable charging for demanding applications
- Travel & Daily Use: Compact design with USB-C input for convenient charging
About XTAR
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.
Global Layout
XTAR has established business and service relations with more than 150+ countries around the world.
Company Timeline
2005: Launched PK flashlight, laying groundwork for battery and charging expertise
2009: Developed WP6 (6-slot charger) for diving flashlights, pioneering three-stage charging technology (Patent No.: 201720828840.6) to solve overheating and incomplete charging issues, officially entering the charger market.
2011: WP2II - First charger with 0V activation + USB output, reviving over-discharged lithium-ion batteries.
2012: First charger with selectable charging current (0.5C) to extend battery lifespan.
2014: VP2 - Market's first charger compatible with all lithium-ion battery voltages.
2016: DRAGON VP4 Plus - First charger to precisely measure battery capacity & internal resistance.
2019: Integrated charger with charging, capacity calibration, storage (3A fast charge per slot, auto/manual current adjustment).
2020: BC4 - First universal charger for AA/AAA 1.5V lithium & 1.2V NiMH batteries.
2023: Pioneered CVSA (Curve-based Voltage Sensing) tech for more precise, safer NiMH battery charging.
2024: VX4 - First charger for 1.5V lithium batteries, supporting 4 battery types with 4 intelligent charging protocols.
March 2025: L4 Pro -- AA/AAA smart charger (universal brand compatibility) with NiMH battery shallow/deep restoration and simple operation.
July 2025: VX2 Pro -- Industry's first dual-slot fully independent control charger, retaining VX4's core functions.
September 2025: L8 BOX - Patented charging + storage all-in-one case with conical magnetic design, redefining charger aesthetics.
Manufacturing
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.
Global Certifications
ISO-9001 Certification, EMC Certification, FCC Certification, ROHS Certification
Frequently Asked Questions
Can I have a sample order for Battery/Charger?
Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
What about the lead time?
Sample needs 1-2 days, mass production time needs 3-7 working days. Goods with our logo are shipped 7 days after payment is received.
How do you ship the goods and how long does it take to arrive?
DHL, UPS, FedEx or TNT and others shipping method is available. Arriving time depends on the way you choose. Airline and sea shipping also optional. Warehouse in Texas, shipment is free in US.
Is it OK to print my logo on the product?
Yes. We have our own R&D Department and Factory. Both OEM and ODM are acceptable.
What industries do you provide supporting equipment for?
We can provide professional supporting services for many industries, such as electric toothbrushes, thermal imagers, infrared devices, thermal imaging scope, flashlights, toy cars, smart locks, and so on.
Where do you ship from?
We can ship from Shenzhen, China, and we also have overseas warehouses in the U.S., so we can also ship directly from the U.S.
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