---
product_id: 269591088
title: "COMPUMATIC Operational Power Reserve Backup Battery ZK-IK7 for ZK Technology and ZKTeco iFace and uFace Series"
brand: "compumatic"
price: "€ 136.07"
currency: EUR
in_stock: true
reviews_count: 1
category: "Compumatic"
url: https://www.desertcart.sk/products/269591088-compumatic-operational-power-reserve-backup-battery-zk-ik7-for-zk
store_origin: SK
region: Slovakia
---

# 3-5 hours uninterrupted runtime 2000mAh high-capacity backup 7.4V Lithium-ion Polymer power COMPUMATIC Operational Power Reserve Backup Battery ZK-IK7 for ZK Technology and ZKTeco iFace and uFace Series

**Brand:** compumatic
**Price:** € 136.07
**Availability:** ✅ In Stock

## Summary

> 🔌 Power your presence, even when the grid fails.

## Quick Answers

- **What is this?** COMPUMATIC Operational Power Reserve Backup Battery ZK-IK7 for ZK Technology and ZKTeco iFace and uFace Series by compumatic
- **How much does it cost?** € 136.07 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/269591088-compumatic-operational-power-reserve-backup-battery-zk-ik7-for-zk)

## Best For

- compumatic enthusiasts

## Why This Product

- Trusted compumatic brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Recharge & Repeat:** Rechargeable Lithium-ion Polymer battery ensures your device is always ready when you need it most.
- • **Universal Compatibility:** Engineered to perfectly fit ZK iFace and uFace series biometric face readers for hassle-free integration.
- • **Plug & Play Installation:** Simple setup means zero downtime—get your backup power up and running in minutes.
- • **Seamless Power Continuity:** Keep your biometric time clocks running flawlessly during outages with up to 5 hours of backup power.
- • **Compact & Lightweight Design:** Sleek 2.88 x 1.75 x 0.5 inch form factor weighing just 2.9 ounces for effortless installation.

## Overview

The COMPUMATIC ZK-IK7 is a rechargeable 7.4V, 2000mAh Lithium-ion Polymer backup battery designed specifically for ZK Technology’s iFace and uFace biometric time clocks. Compact and lightweight, it provides 3 to 5 hours of uninterrupted operation during power outages, recharging automatically when external power is restored. Easy to install and compatible, it ensures your biometric systems stay online and reliable, eliminating downtime and boosting workplace efficiency.

## Description

Internal full power reserve battery backup for ZK iFace and uFace series biometric time clocks. Keeps the clock fully functional without external power for a few hours. Recharges when the clock is plugged in to external power.

Review: Great - Funciona correctamente

## Features

- 7.4v, 2000mAh, 14.8Wh rechargeable Lithium-ion Polymer battery
- Compatible with most ZK iFace and uFace series biometric face readers
- Estimated run time 3-5 hours
- Battery dimensions: 2-7/8" L x 1-3/4" W x 1/2" H
- Easy to install

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08S43G7K3 |
| Antenna Location | Clock |
| Battery Capacity | 2000 milliamp_hours |
| Battery Cell Composition | Lithium Polymer |
| Battery Cell Type | Lithium Polymer |
| Battery Weight | 2.9 ounces |
| Best Sellers Rank | #477,241 in Office Products ( See Top 100 in Office Products ) #216 in Time Clocks |
| Brand | COMPUMATIC |
| Customer Reviews | 5.0 out of 5 stars 7 Reviews |
| Item Dimensions | 2.88 x 1.75 x 0.5 inches |
| Item Weight | 2.9 ounces |
| Manufacturer | ZK |
| Model Name | ZK IK7 |
| Model Number | ZK-IK7 |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Recommended Uses For Product | Clock |
| Reusability | Rechargeable |
| UPC | 812183030879 |
| Unit Count | 1 Count |
| Voltage | 7.4 volts |

## Product Details

- **Battery Capacity:** 2000 milliamp_hours
- **Battery Cell Composition:** Lithium Polymer
- **Brand:** COMPUMATIC
- **Number of Batteries:** 1 Lithium Ion batteries required. (included)
- **Recommended Uses For Product:** Clock

## Images

![COMPUMATIC Operational Power Reserve Backup Battery ZK-IK7 for ZK Technology and ZKTeco iFace and uFace Series - Image 1](https://m.media-amazon.com/images/I/61JNpESZzpL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great
*by C***2 on March 13, 2024*

Funciona correctamente

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**Shop now:** [https://www.desertcart.sk/products/269591088-compumatic-operational-power-reserve-backup-battery-zk-ik7-for-zk](https://www.desertcart.sk/products/269591088-compumatic-operational-power-reserve-backup-battery-zk-ik7-for-zk)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-08-31*