Clarke JS900 (6240010)

Photos - Charger & Jump Starter Clarke JS900

Expecting restock

Device: booster; Battery voltage: 12 В; Nom. starting power (A): 400; Built-in battery capacity (mAh): 18000; voltmeter; battery condition test; USB-A: USB-A (fast charge): USB-C: Built-in cigarette lighter; Weight (kg): 8.2;

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Clarke JS900

battery test cigarette lighter lamp

Device	booster
Battery voltage	12 В
Rated starting power	400 А
Peak output current	900 А
Built-in battery capacity	18000 mAh
Features	voltmeter battery condition test
Built-in cigarette lighter
Built-in flashlight
Weight	8.2 kg
Official Website	clarkeinternational.com
Added to E-Catalog	November 2025
P/N	6240010

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Clarke 2026 - new arrivals, bestsellers, and the most relevant models Clarke.

How to choose a jump starters for a carCriteria for choosing a car booster for quick engine start and home convenience