Features
x
- Trickle Current and Fast Charge: Wistek battery chargers utilize three-stage intelligent charging technology controlled by a single-chip MCU, which accurately tracks the battery charging process so that the battery is always under optimal electrochemical reaction conditions to prolong its service life. Our charger accepts 100-240v input voltage and outputs 14.6V 20A trickle current to ensure safe battery charging while achieving fast charging!
- Short-circuit Protection for Safe Charging: Wistek battery charger adopts the latest non-sparking technology, the powerful protection mechanism makes the battery automatically cut off when there is over-current, over-charging, overheating or short-circuit. The charger shell is made of aluminum alloy surface, oxidized, high-grade, beautiful, aesthetic, good heat dissipation ability, high hardness, antioxidant, non-fading, long service life.
- Portable, Lightweight and Small Size: Wistek charger control circuit adopts the advanced LLC half-bridge novation soft switching power supply control technology, suitable structure and good thermal design make the charger small, light and portable. The size of our charger is only 8x3.9x2.2inch, the cord length is 47.2inch, lightweight and portable, while the long enough cord makes it extremely convenient for you to use. No worries about the short cord length.
- Compatible with all Types of Lithium Batteries: Wistek charger is widely used for charging automotive lithium batteries for electric cars, electric bicycles, electric tricycles, electric forklifts, electric cars, electric motorcycles, electric sweepers, electric boats, electric sightseeing cars, electric golf carts, electric tractors, electric forklifts, electric medical equipment, electric transporters and other automotive lithium batteries. Other types of lithium batteries can also be used.
- Light-up Prompting Function: Wistek charger is designed with a light-up alert function, blinking red (abnormal status) to activate over-temperature/short-circuit/reverse polarity protection/over-power protection, green color is always on when it's fully charged, and red color is always on when it's charging. You can judge the status of the battery and charger according to the lighted status, and pay attention to whether the battery is full or whether there is any abnormality in time.
FAQ
x● If I used a lead acid battery before and want to upgrade to a lithium battery, what do I need to do?
1. Size. You need to pay attention to the size of the space where the battery is stored. The size of this battery is BCI Group 31.
2. Charger. After changing to a lithium battery, you need to change to a charger specifically for lithium batteries.
● If I lose an accessory, can I buy another one?
Yes, replacement accessories are available for purchase.
● How many batteries can I connect in sereis or parallel?
4S or 4P
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
- Choosing a selection results in a full page refresh.
