We don't have a 50 pages sales term. But there are few conditions that you must agreed upon before we can take your business.
Yes,we accept change your shipping address.after your payment confirmed,please advise me your correct shipping address by emaill as soon as possible,we will check it soon.thanks.
Shipping costs vary depending on the shipping company, delivery area, and total purchase amount. You can view the shipping details.
Orders generally ship within 3 business days of when the order is placed (see processing).
Since we calculate shipping rate by total price, you enjoy the shipping discount automatically. The more you purchase, the more you save.
Please send an email to request an RMA, and you will soon receive an email containing only the description of the RMA #. Please follow the instructions to pack the returned product and return it to us. After receiving the return, we will send you a replacement product. The refund will be reflected in your account upon request.
Check your email's spam folder.
If you want to change or cancel your order, please contact us within 2 hours after placing the order. However, if the order is "shipped" in the market, you cannot cancel or change the order.
You can track your package at your country's postal office website.
The battery cell is usually charged during the production process to verify its operation. The battery must be charged before the first use. Ni-CD batteries must be discharged beforehand to avoid memory effects.
It depends on the system. For example, nickel-cadmium batteries should always be fully discharged before charging. The best way is to use a charger with discharge function. Occasional "cycling" is good for all batteries: the battery is discharged and charged several times in a row. This will restore performance limited by the memory effect.
Do not. Charging with a fast charger takes about 1 to 2 hours, which is different from charging with a normal charger for more than 10 hours. However, the relatively high current of fast chargers requires a particularly reliable shutdown immediately after reaching full charge.
Do not. They are allowed to warm up, but not very hot. If they do, they will either be overloaded or malfunction. A good charger will recognize a sudden increase in temperature and shut down. A good mobile phone battery has a thermal switch, which disables the charging function at around 70°C to prevent overcharging and overheating.
It depends on the charger used: the higher the charging current of the charger, the faster the battery can be fully charged. Normal charging takes about 10 to 16 hours (usually "night charging"), fast charging takes about 2-3 hours, and super fast charging can be fully charged again in about 30 minutes.
Yes. Even when the device is turned off, a small amount of current will flow, which will cause deep discharge after a long time, which will damage the battery, and in extreme cases, it will damage the battery.
Usually, the renderings on the page are for reference only, but our battery product photos accurately show the products provided, if you receive a different product, we will be happy to help you.