what is the power supply cord length?

It is about 31” end to end from the body to end of metal. I.e. the length is about 30”. The wires to the battery terminals are even shorter I believe. IMO it is too short for practical uses.

How many Khtz (cycles per second) does the desulfator run at?

Don't worry about it. Follow the direction, and it works great. The day I got it, I repaired and fully charged 4 12 volt car batteries. Great little charger. Highly recommended.

Does this charger come with a warranty?

It appears to be a minimal warranty--30 days in which to get a money-back return. If the "warranty" is anything better than that, or, on the other hand, if the "return" is only an exchange for another Nexpeak--which could somebody else's nonworking prior return--Amazon or the seller should clarify this "warranty".

Does it accept 220V as input?

Yes, according to the specs this charger can handle voltage inputs from 100 to 240 volts AC; 50 or 60hz. You may need a plug adapter since the prongs are shaped for North America.

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🔋 Power up smarter, not harder — keep your ride ready for every adventure!

SMART PULSE REPAIR - Restores battery health by reducing sulfation for longer engine starts
RAPID SAFE CHARGING - 12V 6A output charges faster without damaging battery life
PLUG PLAY CONVENIENCE - Effortless setup with multi-mode trickle charging for long-term battery maintenance
VISUAL BATTERY INSIGHTS - Large LCD shows voltage, current, temperature & charge status in real-time
ALL WEATHER ADAPTABILITY - Temperature compensation ensures optimal charging in hot or cold climates

The NEXPEAK 12V 6A Smart Battery Charger is a versatile automotive battery maintainer designed for lead-acid batteries including AGM, GEL, SLA, and flooded types. It features fast yet safe charging with pulse repair technology to extend battery life, an intuitive LCD display for real-time monitoring, and 8 safety protections including temperature compensation for all-season reliability. Ideal for cars, trucks, motorcycles, lawn mowers, and marine use, it supports trickle charging to keep batteries healthy during long storage periods.

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

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145.48 DT

Duties & taxes incl.

Tunisiastore

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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Brand	NEXPEAK
Manufacturer	NEXPEAK
Model	6A 12V
Model Name	6A
Product Dimensions	21.5 x 11 x 6.5 cm; 449 g
Item model number	6A 12V
Number of items	1
Batteries Included	No
Batteries Required	No
Battery cell composition	Lead Acid
Manufacturer	NEXPEAK
Item Weight	449 g

Car Battery Charger, 12V 6A Smart Battery Trickle Charger Automotive 12V Battery Maintainer Desulfator with Temperature Compensation for Car Truck Motorcycle Lawn Mower Marine Lead Acid Batteries

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