Product models:  Newtop - 800W E-bike 72V10A/60V12A Battery Charger

Battery Charger Functions

1. Charger Over Temperature Protection :

When the internal temperature of the charger exceeds 80°C, the charging current will automatically decrease.

When it exceeds 85℃, the charger will shut down for protection. When the temperature drops, the charger automatically resumes charging.

2. Short Circuit Protection :

When the output is short-circuited, the charger will automatically turn off the output. After troubleshooting, reconnect the battery to resume charging.

3. Battery Reverse Connection Protection :

When the battery is reverse-connected, the internal circuit of the charger will automatically disconnect from the battery, and charging will not occur and the charger will not be damaged.

4. Low-Voltage ＆ Over-Voltage Protection :

If the input voltage is lower than 90V or higher than 264V, the charger will shut down protectively and automatically resume work after the voltage returns to normal.

5. Output Over Current Protection :

Stop output when exceeding +1% of maximum output current.

6. Full Automatic Shutdown :

Automatically shut down after full charge. (optional)

7. Battery Over Temperature Protection :

Automatically shut down when the battery in high temperature.

Battery Voltage Parameters

*Customers can refer to the battery parameters when choosing a right battery charger to calculate which is what you need, or you can contact us directly:  info@newtopenergy.com.

Shipping : We have many good agents in the world who with reasonable shipping cost cooperated with us many years. Many shipping way you can choose : by sea, by air, by train, by truck...ect. We will choose the best way of transport for you according to your requirments, and  update the tracking number and logistics. Whether by air or sea, we always choose a safe, fast and affordable transportation for you.

Package: Safe and secure high-quality hard carton packaging to ensure that the transport process is not subject to external damage. We can also make special packaging for you.

Storage: Product should be stored in the packing box when it is not used and be maintained in a 5℃ to 40 ℃ clean, dry and wel-ventilated environment. lt should not be stored together with chemicals,acid and alkali substances etc. Should avoid storing in the sun, fire, wateravoid storing with corrosive substances. The storage period is 2 years (from the inventory date of the factory). After the 2 years of storperiod,the products should still comply with the provisions of the relevant standards.

1. Hong long will your chargers last?

Our chargers have been rigorously tested and have an expected lifespan of 25,000 hours with strickly opreating the charger as our user manual. This means that if you were to use your chargers 12 hours a day, the chargers would be expected to last longer than 5 years even in every day running. Even after that time has elapsed, the chargers will maintain an effiency of 85%.

2.What quality of my order?

We begin to process your order as soon as we get your payment. Usually, the sample order takes 3-5 working days. Mass order takes 7-12 working days. We usually ship by DHL or UPS,FedEx it takes about 5-7 working days.

3.  How long will it take to receive my order?

All our products undergo strictly international raw material screening before production, using imported components. After a precise assembly process and a 72-hour aging test,ensure the products with quality, our QC team will double check your products have a good quality, and then, we are packaged them will and shipping the order as your requirements.

4. What are the warranties of your products?

We're so happy with the quality of our product, The warranty on product ranges from 12-15 months months to all of our clients.

5. What can I do for you?

-The input & output connectors are customization.

-CANBUS protocol customization service.

-We promise to respond to customers within 12 hours.

-To help you build own brand in the local market.

-We can provide you one stop service for your project.

6.Is that possible to pay by credit card or PayPal?

Yes, we accept PayPal or credit card for sample orders and small amount orders. We recommend you pay by our HK T/T account when the amount is more than $500.