# Powerbank Kit, 16P, 18650, Display, 5V, 1A, Dual USB

> DIY powerbank kit supporting up to 16 parallel-connected 18650 cells (not included), Lithium-Ion technology, 1S. Provides two USB outputs at 5V, 1A each, and three charging options: MicroUSB, Type-C and Lightning. Display with button showing capacity level. Includes base, cover and screw set. Dimensions: 186 x 80 x 44mm.

- Page: https://sigmanortec.ro/en/powerbank-kit-16p-18650-display-5v-1a-dual-usb
- Price: 55.24 RON
- Availability: In stock; 1-2 zile
- Reference: 9569 · EAN: 5942287997367
- Category: Electronic components > Battery > Powerbank Kits
- Specifications: Technology: Lithium Ion; Number of cells: 1S; Maximum Output Current: 1; Output Voltage: 5 V; Output Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.
- Package (shipping data): 0.209 kg
- Updated: 2026-09-23
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 05:45 (Europe/Bucharest)

## Description

Quickly build a high-capacity power bank with up to 16 18650 cells connected in parallel, ideal for DIY projects and intensive use. It offers two 5V USB outputs with 1A each, three charging options MicroUSB, Type-C and Lightning for iPhone cable, and a display with a button to show the energy level. Includes base, cover and screws for solid attachment.
Powerbank kit that supports up to 16 cells connected in parallel, with which you can create a powerbank that, using 3500mAh 18650 cells, can reach a capacity of 56.000mAh.
The USB output ports are standard 2.0 and offer two outputs of 1A each.
On the charging side, you will find the 3 most common charging ports: MicroUSB, Type-C and Lightning (Apple). This powerbank is one of the few that offers the possibility of charging directly with an iPhone USB cable.
The cells are connected EXCLUSIVELY in parallel with each other, respecting the polarity (minus is the spring contact). 18650 cells are not included! Before connecting 18650 cells in parallel, it is imperative that they are measured, in good working condition and HAVE THE CLOSEEST VOLTAGE, considering that they will be connected in parallel.
The cover is equipped with cell fixing elements to prevent them from moving. The screws included in the package allow the base cover to be firmly fixed and removed easily (compared to models that are attached by clipping).
The display indicates the powerbank's capacity and can be activated at any time by pressing the button next to the display.
Specifications:
Power supply: 5VDC, USB port
Output voltage: 5VDC
USB1 output current: 1A
USB2 output current: 1A
Compatible cells: 18650
Number of cells supported: 16
Charging port: Type-C, MicroUSB, Lightning
Dimensions mm: 186 x 80 x 44mm
Display: Yes
Content:
1 x Base
1 x Lid
1 x Set of screws for fixing the cover.