What is your terms of packaging?

We offer brand packing box and neutral packing. We can also offer packing box for brake pads according to your designs.

What is your terms of payment?

Generally, by T/T 30% as deposit, and 70% before shipment.

What is your terms of delivery time?

Generally, it will take 30 to 60 days after receiving your advance payment, it depends on the items and the quantity of your order.

Can you manufacture according to the samples?

Sure, we can develop by the samples or detailed drawings by free.

What is your sample policy?

We can supply the samples free, but the customers have to pay the courier freight cost, the cost will be deducted in your first order.

What’s your the minimal order quantity?

The brake pads MOQ is 100 sets for each item.

What does the number on the Tianneng battery stand for?

There are many numbers on the Tianneng battery, and the numbers can be divided into 6 grids. The number in the first cell can know the production year and specific date of the battery. The production date of the battery is composed of 6 digits. The first two digits are the year of production, the middle two are the month of production, and the last two are the specific date.

The second grid number refers to the battery's grouping information code, with a total of 3 digits, and the middle digit is the separator.The number in the third column refers to the code of the production base, and the number in the fourth column is the battery agent.business, Tianneng Battery has many agents in different provinces and cities, and the number of battery agents can be very obvious and intuitive. The number in the fifth column refers to the model of the battery. There are many types of batteries. In order to distinguish, it needs to be recorded with a code. The sixth grid number is the code of the market area, with a total of four digits.

The correct way to use Tianneng battery:

1. The Tianneng battery cannot be recharged after it is completely dead. Generally, when the battery has 30% of the remaining power, it will be charged, which can improve the service life of the battery to a certain extent;

2. The charging time of Tianneng battery is generally controlled within 8 to 10 hours, and should not exceed 10 hours. If it is overcharged, the service life of the battery will become very short;

3. The Tianneng battery should not be stored when it is in a state of power loss. If it is stored in a state of power loss for a long time, the battery is prone to vulcanization. The vulcanization phenomenon will generate a substance, this substance is lead sulfate crystal, it will stay on the plate of the battery, which will block the ion channel, which will cause the battery to fail to charge, and the battery can not be charged. The capacity of the battery will also drop very quickly.