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XTAR NEW UPGRADED PB2SL V2 18650 18700 20700 21700 Battery Charger & Power Bank

Name: XTAR NEW UPGRADED PB2SL V2 18650 18700 20700 21700 Battery Charger & Power Bank
Brand: XTARDIRECT-The official store of XTAR charger, led flashlight and
Price: 24.99 USD
Availability: InStock
Rating: 5 (4 reviews)

We took everything users loved about the original PB2SL – and made it better. Faster charging, smarter display, enhanced protections, and smoother operation. This is the upgrade you’ve been waiting for!

Wide Compatibility: Apply to all size of 18650, 18700, 20700, 21700 batteries.
DIY Capacity: DIY the power bank capacity by simply replacing the batteries.
Dual-Port Fast Charge: Charge multiple devices at the same time via USB-C and USB-A ports for multitasking convenience.

*Due to customs regulations in certain countries and regions, batteries cannot be shipped. Please select shipping from Warehouse - CHINA (Only charger).

5 (4 Reviews)

183 Sold

$24.99

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Ships From:

CHINA (Only charger)

CHINA (Includes battery)

USA
Color:

Black
Charger & Battery Combo:

No battery

PB2SL V2+2x18650 4000mAh

PB2SL V2+2x18650 3500MAH

PB2SL V2+2x18650 3600MAH

PB2SL V2+2x21700HP 5000mAh

PB2SL V2+2x21700 6000mAh

Quantity:

0 in stock

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1. Smoother Operation

Feature	PB2SL V1 (Old)	PB2SL V2 (New)	Benefit
Startup Method	Insert battery first, then adapter, otherwise it won't start.	Starts in any order — insert battery or adapter first.	Easier to use with no boot issues.
Low-Current Mode	1. Enter low current mode by long press only when the screen is off. 2. Exit by turning off USB output.	1. Double-click to enter/exit when the screen is on. 2. Screen stays on to show battery status.	Easy control and clear status—perfect for earbuds, watches, and more.

2. Safer Battery Management

Feature	PB2SL V1 (Old)	PB2SL V2 (New)	Benefit
Battery Replacement	Replacing during operation may damage device.	Supports safely replacing the battery multiple times during operation.	Improved hardware safety and worry-free operation.
Charging Logic	Unplug the adapter to stop fast charging, otherwise a single cell still remain in fast charge mode.	1. Uses 5V for single cell. 2. Dual cells trigger fast charging after balancing.	Gentler on batteries, helping extend lifespan, reduce unnecessary load and enhance safety.

Feature

PB2SL V1 (Old)

PB2SL V2 (New)

Benefit

Protocol Support

Limited compatibility of protocols such as QC3.0 and PD3.0.

Expanded support for QC4+, AFC, SCP, PPS and low-voltage direct charging protocols.

Broader device compatibility, including flagship models from brands like Apple, Samsung, Huawei, and Xiaomi.

Output Power

Max 18W

Up to 22.5W

Faster overall charging speed.

Fast Charge Input

Supports 9V and 12V

Limited to 9V

Reduced heat and safer fast charge.

Feature

PB2SL V1 (Old)

PB2SL V2 (New)

Benefit

Display Content

Displays ‘OUT1’ upon battery insertion, even without load connected.

Displays accurate battery information for each slot.

More accurate feedback, less confusion.

Battery Refresh

Updates every 20s

Updates every 10s

More responsive and precise status updates.

Screen Timeout

35s timeout for all ports.

USB-C: 5s
USB-A: 38s

More efficient screen off behavior for different use.

XTAR NEW UPGRADED PB2SL V2 18650 18700 20700 21700 Battery Charger & Power Bank

Quantity:

Upgrade Highlights
See what’s changed and why it matters to you.

1. Smoother Operation

2. Safer Battery Management

3. Enhanced Charging Performance

4. More Accurate Display

For more questions and answers about PB2SL V2 check out this blog: FAQs about XTAR PB2SL V2 Smart Charger

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XTAR NEW UPGRADED PB2SL V2 18650 18700 20700 21700 Battery Charger & Power Bank

Quantity:

Upgrade HighlightsSee what’s changed and why it matters to you.

1. Smoother Operation

2. Safer Battery Management

3. Enhanced Charging Performance

4. More Accurate Display

For more questions and answers about PB2SL V2 check out this blog: FAQs about XTAR PB2SL V2 Smart Charger

CUSTOMER REVIEWS

You May Like

XTAR L8 Pro Smart Charger, 8 slots for AA/AAA 1.2V NI-MH and 1.5V Li-ion battery

XTAR LC12 12-slots Li-ion AA/AAA Battery Charger & Storage box

XTAR MX8 Charger (Compatible with 3.6/3.7V & 1.5V Li-ion and 1.2V Ni-MH Batteries)

XTAR Wall Adapter - PD20W USB-C Fast Charging Adapter

Upgrade Highlights
See what’s changed and why it matters to you.