External Laptop Battery Charger for SONY Vaio, VGP-BPS21 VGP-BPS21B VGP-BPL21

» This product is a portable charger for high capacity batteries of laptops.

» Charge your laptop battery directly, without having to fix the battery to your laptop first.

» Suitable for over 95% of laptops in market with the separate connecting wire.

» With four LED lights to indicate the charge status.

» Charge your USB peripherals with the USB port.

» Charge voltage and current can be regulated automatically.

» Simplify charging process, save your time and preserve your laptop, especially when you own two batteries 

  1. Can charge lithium batteries connected in 2~4 series, such as laptop batteries, printer batteries, emergency lamp batteries, medical instrument batteries and remote controlled gadget batteries.
2. Suitable for over 95% of laptop batteries with different connecting wires
3. Read battery information from the battery protective plate and then regulate the output voltage and current
4. With five LEDs, four for charging status and one for power indicating
5. Intelligent protection against over-current, over-voltage, over-charge, over-heat and short circuit
6. With the repair zero-voltage-battery function
7. Simplify charging process, save your time and keep your laptop in good condition, especially if you own two batteries or more.

  1.Before we send products to you,please tell us the laptop model of the battery type  

2.According to the battery pin quantity and spacing,we will choose the suitable connecting wire for you

3.Charge for your laptop battery by connecting battery with charger directly,observe the indicate light,then you can know the charging status

  4.Charge for mobile phones and laptop battery at once

 Package:   In paper box, we can also do it as your reqirement.

Shipment: We will  shipping it within 15--25 days  after other confirmation.

  Shenzhen Runfeng Elec.Tech.Co.,Ltd. is a professional developer and manufacturer for external laptop battery charger and tester with more than 11 years experience in this field. We have a very professional engineers team and excellent sales team. So we can provided the quality guaranteed products to you. You can visit our website if you want to know more.

Q1: what is the warranty for your product?

A1: We guaranteed for 2 years, any quality problem happened in this period

of time for our reason, we will send the replacement parts in next order.

Q2: Do you accept small quantity orders?

 A2:Yes, we accept. But no doubt that the more the amount of your order, you

 will get more discounts. If you have a regular monthly order volume, we also would

 like to give you the appropriate discount.

Q3: How soon can I get samples for test to check quality?

 A3: We can provide 1-3pcs free samples. The lead time for our regular products

 is 2-3 days. For customized products need 5-7 days. We will also customized

 nice product to meet your requirement.

Q4: Why we choose Runfeng?

A4:  We have professional R & D staff and a complete set of product testing process.

Our product also approved with multinationl certifications. So, we can guaranteed the 

product for you.