Name: Rechargeable 4000mAh Li-polymer Ultrathin Power Bank , Universal Portable Power Bank
Brand: Beijing Pedometer Co.,Ltd.
SKU: WT-163
Availability: InStock

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Rechargeable 4000mAh Li-polymer Ultrathin Power Bank , Universal Portable Power Bank

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China Beijing Pedometer Co.,Ltd. certification

I want to say that your products very good. Thank you for all your suggestion, also good after sales service.

—— Margaret, Australia

I recently placed an order and I needed to update that order prior to shipment. The staff was responsive and courteous.

—— Ahmed, America

We trust the quality of your products. It always the best. Keep this going, and we will establish a long-term trade relationship with you.

—— David, Croatia

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Rechargeable 4000mAh Li-polymer Ultrathin Power Bank , Universal Portable Power Bank

Large Image : Rechargeable 4000mAh Li-polymer Ultrathin Power Bank , Universal Portable Power Bank

Product Details:

Place of Origin:	China
Brand Name:	Weton
Certification:	CE/ROHS
Model Number:	WT-163

Payment & Shipping Terms:

Minimum Order Quantity:	500pcs
Price:	negotiation
Delivery Time:	10~20 working days after received your payment
Payment Terms:	T/T or western Union
Supply Ability:	50,000pcs per month

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Detailed Product Description

Capacity:	5400mAh	Output:	5V2A
Input:	15V 1A	Multi Function:	Car Jump Starter, Mobile Phone Charger
Cell Type:	Li-Polymer
Highlight:	Smart Power Bank

Rechargeable 4000mAh Li-polymer Power Bank Universal Portable Power Bank

Quick Details

1. Rechargeable Li-polymer Battery 4000mAh

2. Ultra thin design with only 10MM thickness

3. 4 leds to indicate capacity.

4. Built-in Protection: over current protection; short circuit protection; overload protection; over-voltage protection; over-charge protection

5. Universal Cellphone Power Bank for iPhone, Samsung and other Smartphones

Specifications:

Capacity	4000mAh
Battery cell	High temperature and low temperature resistant Li-polymer cell
USB Output	5V1A
DC input	5V1A
Recharge cycels	500+
Product Dimension	1206610mm

Ratings & Review

Overall Rating

3.0

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

33%

4 stars

3 stars

2 stars

67%

1 stars

All Reviews

Songshang

Tuvalu Oct 29.2025

trustpilot.com

Helpful (1)

"Setting the IPD on my Pico 4 was a game-changer! The three physical presets cover most ranges, and the difference in sharpness is noticeable.

Mixue

United States Oct 23.2025

Helpful (12)

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Wanzan

Brazil Oct 23.2025

Helpful (1w+)

"The Pico 4's visual clarity is fantastic once you dial in the IPD correctly. The manual adjustment is smooth, and finding that sweet spot makes all the difference. No more eye strain during long sessions. Highly recommend taking the time to set it up properly!""The Pico 4's visual clarity is fantastic once you dial in the IPD correctly. The manual adjustment is smooth, and finding that sweet spot makes all the difference. No more eye strain during long sessions. Highly recommend taking the time to set it up properly!""The Pico 4's visual clarity is fantastic once you dial in the IPD correctly. The manual adjustment is smooth, and finding that sweet spot makes all the difference. No more eye strain during long sessions. Highly recommend taking the time to set it up properly!""The Pico 4's visual clarity is fantastic once you dial in the IPD correctly. The manual adjustment is smooth, and finding that sweet spot makes all the difference. No more eye strain during long sessions. Highly r

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Contact Person: Mr.

Tel: 10-24746121

Fax: 86-10-2474-6121