# Einhell Banque d'alimentation CE-JS 8

**Brand:** Einhell
**Category:** Bricolage & jardin
**Code (GTIN/SKU):** 4006825626339
**Canonical URL:** https://openreviews.io/en/reviews/einhell/einhell-banque-d-alimentation-ce-js-8-4006825626339

## Rating: 4.1/5 ★★★★☆ — 18 reviews analyzed
_Confidence: high_

## At a glance

Einhell Banque d'alimentation CE-JS 8 reviews: 4.1/5 based on 18 analyzed reviews from 2 sites, updated September 9, 2026.

Praised: emergency jump start and portable charging. Criticized: mixed overall efficiency.

18 reviews analyzed, all published on other sites.
Other sites: 2 sources, 18 reviews, average rating 4.1/5.
How we count reviews: https://openreviews.io/en/methodology

## AI summary

This power bank is primarily designed to serve as an emergency jump starter for vehicles while also offering a charging function for portable devices. Users particularly appreciate its effectiveness during emergency starts, confirming that it fulfills its main troubleshooting role well. Despite this convincing emergency performance, the overall efficiency of this power station garners more mixed reviews regarding its regular or intensive use on other types of devices.

## Strengths

- **Emergency jump start** — The battery booster function for broken-down vehicles proves to be highly effective and reliable when needed.
- **Portable charging** — The device makes it easy to recharge small everyday electronic equipment.

## Weaknesses

- **Mixed overall efficiency** — Some feedback expresses reservations about the overall performance and versatility of the power station.

## Frequently asked questions

- Is it effective for starting a large engine?
- What is the battery life for recharging a smartphone?
- Does the device hold its charge for a long time without use?
- Are the jumper cables included with the power bank?

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_Source: OpenReviews — https://openreviews.io/en/reviews/einhell/einhell-banque-d-alimentation-ce-js-8-4006825626339_