Xtar

8 Bay Battery Charger Li-ion Xtar VC8S 45W PD USB-C Adapter Included Full Set

MPN:
VC8S
In Stock:
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  • 8 Bay Battery Charger Li-ion Xtar VC8S 45W PD USB-C Adapter Included Full Set
  • 8 Bay Battery Charger Li-ion Xtar VC8S 45W PD USB-C Adapter Included Full Set
  • 8 Bay Battery Charger Li-ion Xtar VC8S 45W PD USB-C Adapter Included Full Set
$42.99

Description

XTAR VC8S: Maximize the Lifespan of Your Batteries

An 8-bay smart charger and analyzer designed to condition and charge your cells for peak long-term performance.

Analyze & Condition Cells

Internal resistance (IR) testing helps you match cells and identify aging batteries before they fail.

Charge 8 Bays Efficiently

Process your entire battery collection at once with flexible, high-speed power delivery.

Versatile Power Profiles

Delivers up to 3A for high-drain Li-ion batteries, while providing precise, safe charging for your standard Li-ion and Ni-MH cells.

Fits Your Entire Collection

⚗️Common Li-ion Cells (3.6V/3.7V)

18650 21700 26650 14500 16340
+ Show all supported sizes
10440 14650 Orbtronic 16650 17500 17670 18350 18490 18500 18700 20700 22650 25500

✓ Fits protected 21700 & widely reported to fit 26800 cells.

⚗️ Common Ni-MH/Ni-Cd Cells (1.2V)

AA AAA C SC

Note: Ni-MH/Ni-Cd charge current is fixed for safe management.

Charge Smart. Analyze Deep.

The XTAR VC8S delivers balanced, high-efficiency charging for 8 slots, with advanced Capacity Test, Storage conditioning (~3.8V), and per-slot internal resistance analysis for superior pack matching and cell health. Pair with the included USB-C PD adapter for seamless, high-throughput performance.

Get Maximum Speed, Right Out of the Box

Your XTAR VC8S comes complete with a powerful 45W USB-C PD power adapter. We include this so you can achieve the fastest possible charging speeds the moment you open the box.

While the charger works safely with standard phone USB adapters/chargers, using the included 45W adapter is required to unlock its maximum performance.

What's in the Box

Included
  • ✓ XTAR VC8S 8-Bay Charger
  • ✓ USB-C to USB-C Cable
  • ✓ 45W USB-C PD Power Adapter (15V 3A)
  • ✓ User Manual
Explore Advanced Functions
  • ✓ Capacity Test: Run a full charge-discharge-charge cycle to accurately measure the true mAh capacity of your cells.
  • ✓ Storage Mode: Conditions Li-ion batteries to their optimal storage voltage (~3.8V), dramatically extending their long-term lifespan.
  • ✓ Internal Resistance (IR) Test: Measure per-slot internal resistance to identify aging cells, match batteries for packs, and monitor overall health.
    ► Pro Tip for Protected Batteries

    When testing protected cells (e.g., protected 18650), the charger measures the total resistance, which includes the cell itself PLUS its built-in protection circuit (PCB). A higher IR reading is therefore normal and expected.

    Best practice: Use the IR reading to compare the same *type* of protected cells against each other to track their relative health over time.

  • ✓ Precise Current Control: For Li-ion batteries, manually select from five current options (0.25A, 0.5A, 1A, 2A, 3A) per bank. For added safety, the charger will automatically adjust to a more appropriate current if it detects a smaller cell. Ni-MH/Ni-Cd charging is set to an optimal, fixed 500mA for safety and performance.
  • ✓ 0V Activation: A built-in safety feature that safely recovers and revives over-discharged Li-ion cells that other chargers would register as damaged.
⚙️ Technical Specifications
Input Power
USB-C PD3.0 (15V 3A) / QC3.0 (9V 2A, 5V 2A)
Throughput Profiles
3A x 2 • 2A x 4 • 1A x 8 • 0.5A x 8 • 0.25A x 8
Termination (approx.)
Li-ion: 4.20V; Ni-MH/Ni-Cd: ~1.45V
Termination Current
<150mA
Diagnostics
Dual LCDs for per-slot V/A/mAh/time & IR
Dimensions / Weight
210 x 152 x 39 mm • ≈452g
Operating Temp.
0-40°C
Certifications
CE • FCC • RoHS
Compare The Best Battery Chargers

XTAR VC8S

Bay Count 8 Bays
High-Speed Throughput 3A x 2 slots / 2A x 4 slots
Capacity Test/Storage Yes - All 8 Bays
Display Type High-Contrast VA LCD
Cooling System Fanless (Silent Operation)
Power Input USB-C PD3.0/QC3.0
Fits Protected 21700/26800 ✓ Yes / Yes (Reported)
Overall Value Complete 8-Bay Kit (incl. 45W Adapter) at an exceptional price-point.

Opus BT-C3100

Bay Count 4 Bays
High-Speed Throughput 2A x 2 slots
Capacity Test/Storage Capacity Test Only
Display Type Segmented LCD (Low Contrast)
Cooling System Fan Cooled (Noisy, prone to failure)
Power Input DC Barrel
Fits Protected 21700/26800 ➖ No / No
Overall Value Higher price for a 4-bay charger with older technology.

Nitecore UMS4

Bay Count 4 Bays
High-Speed Throughput 3A x 1 slot
Capacity Test/Storage No
Display Type High-Contrast LCD
Cooling System Fanless (Silent Operation)
Power Input USB-C (QC)
Fits Protected 21700/26800 ✓ Yes / No
Overall Value 4-Bay Charger (QC Adapter often sold separately).

SkyRC MC3000

Bay Count 4 Bays
High-Speed Throughput 3A x 4 slots
Capacity Test/Storage Yes (Advanced)
Display Type Graphic LCD
Cooling System Fan Cooled
Power Input DC Barrel
Fits Protected 21700/26800 ➖ Fit Issues / No
Overall Value Premium Price ~2x cost of VC8S.

Great Fit For

Flashlight Users Battery Pack Builders RC / FPV Labs & Benches

Common Questions

What power adapter for max speed?

The included 45W USB-C PD adapter (15V 3A) ensures max speed. Lower-power adapters auto-scale current.

Fits protected 21700 or 26800?

Yes, supports protected 21700; 26800 fit widely reported.

Can I set different currents per slot?

Set max current per bank (CH1-4, CH5-8); VC8S allocates intelligently or allows manual selection (0.25A to 3A).

Why Choose Orbtronic

  • ✅ Authorized XTAR Dealer - Authentic Stock
  • ✅ Same-Day Shipping from Florida (by 3PM EST)
  • ✅ US-Based Support & Easy RMA

Warranty

Manufacturer-backed with US support.

Elevate Your Charging Game

Reliable, multi-bay charging with advanced analytics for power users.

✓ Charge in a ventilated area. ✓ Avoid damaged cells. ✓ Use only compatible batteries (30-80mm Li-ion). ✓ Follow manufacturer specs.

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