About Us

Customer Services

Customer Support

Regional Access

Legal & Policies

Social

Get the App

Point your camera to download the app

Customer support

We're available 24/7 to help you!

Manusage4-Amp Fully-Automatic Smart Charger, 6V and 12V Portable Automotive Car Battery Charger, Battery Maintainer, Trickle Charger,Battery Desulfator with Temperature Compensation, AGM,Deep Cycle

Q: What is the difference between the 4, 6, and 8 amp models? Which should I get for a normal car?

Dear Customer, 4A charger is suit for battery 40-60AH. 6A charger is suit for battery 60-80AH. 8A charger is suit for battery 80-100AH. 10A charger is uit for battery 100-120AH. Please refer to the spec of your battery for better choice. Thanks Manusage Support

Q: can this charge a battery that's completely dead?

No, it could not charge the completely dead battery. The battery voltage should >1V, then it could use our battery charger to reactive it. Thanks Manusage Support

Q: Can this charge lifepo4 batteries in parallel?

Yes, it is compatible for LiPo4 Batteries. Thanks Manusage Support

Q: What's the difference between the 40 amp and 80 amp setting?

Dear Customer, We suppose you are asking 4A / 8A output current rate, instead of 40A and 80A:) The difference between these two levels of current rate is about the efficiency of charging. Obviously, it takes less time to fully charge your battery with 8A current than 4A. For the sake of safety, please refer to the user guidance of the batery for proper selection. Thanks

Product ID: 573803001

Secure Transaction

Frequently Bought Together

Description

Have a Question? See What Others Asked

What is the difference between the 4, 6, and 8 amp models? Which should I get for a normal car?

can this charge a battery that's completely dead?

Can this charge lifepo4 batteries in parallel?

What's the difference between the 40 amp and 80 amp setting?

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving over 300 million shoppers across more than 200 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

₲426806

Duties & taxes incl.

Paraguaystore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

View all Trustpilot reviews