PB2S Two Bay USB-C Battery Bank Charger

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$29.95

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Device Manual

About the PB2S Two Bay USB-C Battery Bank Charger

The Revolution of Traditional Chargers - a portable battery charger with a power bank function!

Compatible with 2x 18650 or 2x 21700 batteries.

Batteries not included, be sure to grab two 21700 Molicel batteries here!

Used as a power bank:

Max 2.1A USB output, fully charge most devices in 2hrs.
Protect our environment with replaceable batteries design, control the quality of the cells yourself and DIY the capacity of your mini power bank up to 7000mAh+.
Battery charge & discharge balancing technology makes all of capacity available for use and increase each cell’s longevity.
Conversion efficiency up to 92%.
Hand-held portable charger with magnetic cover design, fast charge your USB devices and all kinds of cell phones anywhere anytime.

Used as a battery charger:

Max real 2Ax2 charge current, fully charge 2x2500mAh batteries in 1.5hrs.
Equipped with all XTAR unique features like 0V Activation function revives over-discharged batteries, TC/CC/CV three-stage charging maximizes battery lifespan, multi-protections and so on.

Specifications

• Compatibility: 2x 18650 or 2x 21700 batteries
• Power Bank Output: Max 2.1A USB
• Charging Current: Max 2A x 2
• Conversion Efficiency: Up to 92%
• Features: 0V Activation, TC/CC/CV three-stage charging, magnetic cover

The Workshop Checklist 🔧

Isolated Air Path: 100% free from interior wiring, cheap plastics, or volatile adhesives.
Medical Grade Shell: Machined with pure biocompatible materials to tolerate heavy thermal cycles.
Therapeutic Calibration: Tailored to release botanical vapor mist cleanly without charcoal particulate risk.

FACTORY SPECS

Technical Matrix

Verified workshop tolerances for this device model.

Hardware Vendor	XTAR
Heating Engine	Hybrid Convection Thermal Oven
Power Source	High-Drain Rechargeable Lithium Power Cell
Chamber Capacity	Optimized for 0.1g – 0.15g legal dry herb medical flower administration
Airway Architecture	Premium isolated surgical steel or borosilicate containment tracks
Shed Assessment	Highly vetted for extraction efficiency, minimal material waste

Always allow manual heating caps and ceramic heating ovens to completely cool down before handling individual internal loading chambers or accessory stems. Protect your paws, mate.