--- product_id: 667881265 title: "16x18650 External Battery Pack Shell, 2 USB Output DIY Power Bank, Plastic Shell Box with LCD Display, Power Bank Case, With three Micro/Type C input, Small and light Design(white)" brand: "cuifati" price: "Rp919435" currency: IDR in_stock: true reviews_count: 4 category: "Cuifati" url: https://www.desertcart.id/products/667881265-16x18650-external-battery-pack-shell-2-usb-output-diy-power store_origin: ID region: Indonesia --- # 2.1A dual USB fast output Real-time LCD battery level 16x 18650 battery slots 16x18650 External Battery Pack Shell, 2 USB Output DIY Power Bank, Plastic Shell Box with LCD Display, Power Bank Case, With three Micro/Type C input, Small and light Design(white) **Brand:** cuifati **Price:** Rp919435 **Availability:** ✅ In Stock ## Summary > 🔌 Power your hustle, anytime, anywhere! ## Quick Answers - **What is this?** 16x18650 External Battery Pack Shell, 2 USB Output DIY Power Bank, Plastic Shell Box with LCD Display, Power Bank Case, With three Micro/Type C input, Small and light Design(white) by cuifati - **How much does it cost?** Rp919435 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/667881265-16x18650-external-battery-pack-shell-2-usb-output-diy-power) ## Best For - cuifati enthusiasts ## Why This Product - Trusted cuifati brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual Device Charging:** Simultaneously power up two devices with 2.1A fast USB outputs—never wait your turn again. - • **Massive DIY Power Capacity:** Harness the energy of 16 rechargeable 18650 batteries for unstoppable mobile power. - • **Universal Input Compatibility:** Charge your power bank effortlessly via three Micro/Type-C ports using any USB cable you own. - • **Sleek, Portable & User-Friendly:** Lightweight ABS shell with sliding cover design and clear LCD display keeps you informed and on the move. - • **Smart Individual Battery Management:** Each battery slot charges independently with auto shut-off to maximize battery lifespan and safety. ## Overview This 16x18650 external battery pack shell is a lightweight, DIY power bank case featuring dual 2.1A USB outputs and three versatile Micro/Type-C inputs. Designed for 18650 lithium batteries (not included), it offers smart individual battery charging with auto shut-off and an LCD display for real-time battery monitoring. Its compact ABS design with sliding cover makes it easy to carry and install, perfect for professionals who demand reliable, on-the-go power for multiple devices. ## Description Feature: 1. DIY Mobile Power: Large capacity with 16 x 18650 batteries (not included). Dual USB output ports can charge two devices at the same time. With three Micro/Type C input ports, any USB cable can charge the power bank. 2. Smart 18650 Battery Charger: Compatible with 18650 flat head lithium battery. Each battery slot is individually charged and tested. After the battery is fully charged, the charging is automatically terminated. Please pay attention to the positive and negative poles. 3. Easy to Use: Small and light design, the power bank case is easy to carry. Sliding cover design for easy to use, and it is easy to install and uninstall the battery. 4. LCD Display: The LCD display accurately displays the battery level, and you can keep track of the battery status at any time. Plug and play and charge at any time. 5. Wide Range of Application: Compatible with all types of mobile phones for charging, the power bank case has a wide range of uses and is a must have gift for you. Specification: Item Type: 16x18650 DIY Power Bank Model: L16 Material: ABS Product Weight: Approx. 220g / 7.8oz Battery Type: 16 x 18650 Battery (not included) Interface: 5V-2.1A Output Port: 2 x USB Input Port: Micro /Type C Scope of Application: Support all models of mobile phones for charging Package List: 1 x Battery Box (Battery Not Included) 1 x Lanyard 1 x Screwdriver 7 x Screw Review: Bonne qualité - Bonne qualité Review: va bien pero - va bien y hace lo que promete, lo único malo que le veo es que tarda mucho en cargar. ## Features - DIY Mobile Power: Large capacity with 16 x 18650 batteries (not included). Dual USB output ports can charge two devices at the same time. With three Micro/Type C input ports, any USB cable can charge the power bank. - Smart 18650 Battery Charger: Compatible with 18650 flat head lithium battery. Each battery slot is individually charged and tested. After the battery is fully charged, the charging is automatically terminated. Please pay attention to the positive and negative poles. - Easy to Use: Small and light design, the power bank case is easy to carry. Sliding cover design for easy to use, and it is easy to install and uninstall the battery. - LCD Display: The LCD display accurately displays the battery level, and you can keep track of the battery status at any time. Plug and play and charge at any time. - Wide Range of Application: Compatible with all types of mobile phones for charging, the power bank case has a wide range of uses and is a must have gift for you. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09SQ18MC3 | | Amperage | 2.1 Amps | | Antenna Location | Laptop | | Battery Cell Type | Lithium | | Battery cell composition | Lithium | | Best Sellers Rank | 2,563 in Mobile Phone Portable Power Banks | | Box Contents | USB Cable | | Brand | Cuifati | | Brand Name | Cuifati | | Colour | white | | Compatible Devices | Smartphone | | Connector Type | Usb | | Connector type | Usb | | Country of Origin | China | | Customer Reviews | 4.2 out of 5 stars 12 Reviews | | Manufacturer | Cuifati | | Manufacturer Part Number | CUIFATIkhi1n258my15285-12 | | Model Number | CUIFATIkhi1n258my15285-12 | | Number of Items | 1 | | Number of Ports | 2 | | Other Special Features of the Product | Fast Charging | | Output Current | 2.1 Amps | | Power Source | Corded Electric | | Reusability | Rechargeable | | Special feature | Fast Charging | | Voltage | 5 Volts | ## Product Details - **Brand:** Cuifati - **Colour:** white - **Connector type:** Usb - **Special feature:** Fast Charging - **Voltage:** 5 Volts ## Images ![16x18650 External Battery Pack Shell, 2 USB Output DIY Power Bank, Plastic Shell Box with LCD Display, Power Bank Case, With three Micro/Type C input, Small and light Design(white) - Image 1](https://m.media-amazon.com/images/I/41rLDo-PGEL.jpg) ![16x18650 External Battery Pack Shell, 2 USB Output DIY Power Bank, Plastic Shell Box with LCD Display, Power Bank Case, With three Micro/Type C input, Small and light Design(white) - Image 2](https://m.media-amazon.com/images/I/61QIn5Ps1XL.jpg) ![16x18650 External Battery Pack Shell, 2 USB Output DIY Power Bank, Plastic Shell Box with LCD Display, Power Bank Case, With three Micro/Type C input, Small and light Design(white) - Image 3](https://m.media-amazon.com/images/I/51u-vtsrAlL.jpg) ![16x18650 External Battery Pack Shell, 2 USB Output DIY Power Bank, Plastic Shell Box with LCD Display, Power Bank Case, With three Micro/Type C input, Small and light Design(white) - Image 4](https://m.media-amazon.com/images/I/51kO62ohk0L.jpg) ![16x18650 External Battery Pack Shell, 2 USB Output DIY Power Bank, Plastic Shell Box with LCD Display, Power Bank Case, With three Micro/Type C input, Small and light Design(white) - Image 5](https://m.media-amazon.com/images/I/51JhYLzrLrL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Bonne qualité *by D***S on 16 November 2025* Bonne qualité ### ⭐⭐⭐⭐⭐ va bien pero *by M***L on 6 June 2024* va bien y hace lo que promete, lo único malo que le veo es que tarda mucho en cargar. ### ⭐ Defekt *by S***R on 24 June 2024* Eigentlich nicht die beste Qualität aber ganz Praktisch, leider die Powerbank ist kurz nach der Rückgabefrist kaputt gegangen. War zwar nicht sehr Teuer (17,29€) jedoch schade um dass Geld. Ich rate ab, sich diese Powerbank zu kaufen!!! --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.id/products/667881265-16x18650-external-battery-pack-shell-2-usb-output-diy-power](https://www.desertcart.id/products/667881265-16x18650-external-battery-pack-shell-2-usb-output-diy-power) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-07-14*