Clarke JSM1000B 1000A Multi-Purpose Jumpstart - with Lithium Polymer Battery - 6239021

Authorised Distributor

Available (Estimated Delivery Time 2 Working Days)

Order now for delivery on
Tue 27th Oct 2026

Quote Ref: @142719

Product ID: clarke_6239021

Manufacturer: Clarke

Warranty: Click here for info

Price: (£42.50 ex VAT) £51.00 (inc VAT)

Categories Products

Clarke JSM1000B 1000A Multi-Purpose Jumpstart - with Lithium Polymer Battery - 6239021

Very compact and powerful, the Clarke JSM1000B Micro Jump Start is an amazingly small and lightweight multi-function lithium-polymer power bank, LED torch & jump starter, which easily fits in a pocket or car glove compartment, weighing only 640g (without leads). It will jump start a car with a flat battery (Max 5 Litre Petrol / 3.2 Litre Diesel) , making it perfect for emergency situations, and will display the battery level % via the digital screen. The 2000mAh battery capacity & 2x USB-A (5V 3A) outputs make it ideal for charging mobile phones, cameras, tablets and other digital devices.

This product is supplied with the jumpstarter, smart lead & clamps set, & USB-C Charging cable.

Can be used approximately 10x per charge (depending on condition of the battery)
Vehicle Jumpstart Output: Starting current 500A, Peak Current 1000A
.2000mAh Lithium Polymer battery requiring only 3-4h monthly recharge if not used
Starts petrol engines up to 5L and diesel engines up to 3.2L
2x USB-A (5V 3A) Outputs
Powerful LED light with Full, SOS & Strobe Features

Type	Micro
Starting Boost (Amps)	500
Peak Amps	1000
Max. Engine Starting Size Petrol	5 Litres
Max. Engine Starting Size Diesel	3.2 Litres
Internal Battery	14.8V
Internal Battery (Ah)	200Ah
Compressor	No
Weight	0.64kg
Packaged Weight	0.94kg

Brand: Clarke

Identifier: JSM1000B

Sorry! There are currently no reviews for this product.

Item Details

Brand new packaged items only.

Comes with a full manufacturer warranty (not including consumable products).

Please make use of any product reviews or youtube clips we have available to learn more about the item.

This item is usually delivered within 2 working day(s).

Website Details

SSL Certified Secure website to ensure secure online ordering.

Please return the item/s if not suitable for a full refund (within 7 working days of receipt).

We guarantee security of all your personal details, we do not pass on any customer information.

Accept all payment methods including all major Credit Cards, Paypal and Amazon Payments.

Ordering

Order online now using our Secure SSL Certified Secure website.

Add this product to your basket and come back at any time to complete the order.

Order by phone on 01737783101.

Order with an official purchase order by emailing [email protected]. We will check your account status or if you do not hold an account we will credit check your organisation, confirm and process your order. Please note the first order(s) will always need to be paid upfront unless you are a government linked organisation. Goods remain the property of Sitebox Ltd until paid for in full as per our full terms and conditions.