US $9.95 - 10.85 / Piece
Product Name: Portable Bank Charger |
| Port: | Shenzhen/Hongkong |
|---|---|
| Supply Ability: | 5000000 Piece/Pieces per Month |
| Payment Terms: | L/C,T/T,Western Union,MoneyGram |
| Packaging Details: | Gift box, accept OEM printing box |
|---|---|
| Delivery Details: | Shipped in 5 days after payment |
| Portable Bank Charger |
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About Us
Shenzhen Sako Electronic Co., Ltd. is a company founded in 2006. Our main products include speaker, BT speaker, Power bank and other consumer electronic products. Our products are certified with CE/RoHS/FCC certifications. We provide competitive price, high quality and good service for our customers from all over the world. Also, we bring new products into market constantly to meet customers' needs.
Our factory is located in Buji District, Shenzhen. There are 5 production lines and more than 200 workers in our company, so our factory has the ability to produce mass order and never delay each customer's delivery time. There are more than 30 QC to test each unit 5 times before shipment to control our products quality.
Our Team
Certifications
Our Market
Our Services
Our Quality:
Quality is our first principle.
We only use best quality (original) components to ensure our product in high level.
All products we sold out are strictly tested by our QC department.
Warranty:
All electronic products (included brand ones) may have problem after used for a period of time. We provide 1 year warranty for all products. Please contact me if you need our detail warranty term.
Payment:
We accept payment via TT (Bank transfer), L/C, Western Union, and PayPal.
We only accept bank transfer and L/C for large orders. For small order, you can pay via Western union or PayPal.
Shipping:
We offer as many shipping options as possible, including DHL, UPS, TNT, FedEx and EMS, etc.
Contact us:
All emails will be answered within 12 hours.
Or you can leave a message in the Trade Manager.
Q: Do I need to charge the batteries before using them?
A: Yes, you should charge the batteries fully before first using them.
Q: Do I need to “brake-in” my batteries?
A: Yes, the batteries will need to have a “break-in” cycle consisting of ~ three discharge/charge cycles before they will reach optimum performance. This involves three complete discharge and three complete recharges. After this initial “break-in” cycle the batteries will have maximum possible performance and less line voltage fluctuations under load.
Q: How long will the batteries hold their charge?
A: All the batteries will self-discharge when not in use. The self-discharging rate depends on the temperature at which they are stored. Excessively cold or hot storage temperatures will drain the batteries faster than normal. Ideally the batteries should be stored at room temperature.
Q: Why should I recharge my batteries at least every 90days (Li-ion) when I'm not using them ?
A: Batteries naturally loose their charge over time. To keep the batteries in optimal condition and extend their life. It's recommended that a top-off recharge be performed at least every 90 days.
Q: What happen if I leave the power switch on longer than 5 minutes?
A: If you have left the power switch on or your product has not been charged for a long period of time, the batteries may reach a stage at which it will no longer hold a charge.
Q:Is it normal that the batteries get warm when recharging?
A:Yes,it is normal that the batteries will become warm to the touch during the recharging process. This is because the increase of the internal resistance and less energy conversion efficiency from electric energy to chemical energy.
Q:How long will my batteries last before needing replacement?
A:Average battery life depends on use and conditions. Even with proper care, rechargeable batteries does not last forever
