Sell Laptop Battery Repalcement for DELL 1640
Voltage: 11.1v
Capacity: 5200mAh/58wh
Color: black
Type: Li-ion
Cell Qty: 6
This laptop battery can replace with following original Part Number:
312-0814 U011C W298C
This laptop battery can also compatible with following laptops:
DELL Studio XPS 16 DELL Studio XPS 1640
BPB Advantages:
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BPB is the first manufacturer in China to do cycling in laptop battery area; also it is the first one to apply secondary protection in this industry.
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BPB provides OEM service for BenQ (the same group of Acer), seldom manufacturer in China can provide the original OEM service for global brand.
3.BPB laptop battery is UL, CE, ROHS, MSDS and UN38.3 certificated, few supplier in this area can get UL certificated.
4.BPB passes the audit of American Best Buy; its products are sold in Best Buy.
5.BPB get Samsung cell certificated, it is an assurance to produce battery for Best Buy and BenQ.
6.BPB R&D team is powerful with at least 3-4 new products launched each week.
7.BPB has a perfect ERP system, which can make sure the order accuracy and punctuality.
