Winbook Si Series Replacement Laptop Battery 14.4V 4000mAh Li-Ion

Download MSDS

$109.95 Each

Winbook Si Series Replacement Laptop Battery Specifications
Volts:	14.4 V
Capacity:	4000 mAh
Chemistry:	Li-Ion
Weight:	1 lbs

Winbook Si Series replacement laptop battery is designed to meet or exceed the original Winbook Si Series in quality, durability, and performance. Comes with a one year warranty and a 30-day money-back guarantee.

Manufactured with high quality Panasonic battery cells.
Casing made with GE Polymer plastic for durability.
Built to perform under adverse conditions such as extreme heat, cold, shock, or motion.
Guaranteed to perform at 80% of original capacity for 12 months.
100% compatible to manufacturer specifications.

We carry nearly all accessories for the Winbook Si Series. If you are looking for a battery or electronic accessory and can't find it, please feel free to contact us.

Compatible OEM Part Numbers

21-90484-10
21-90494-61
21-90494-65
21-90500-10
21-91026-51
21-91026-60

21-91055-60
804-021474-002B
A44
LWI-14
M3N-BAT102
M3NBAT102

OP-570-70001
PC-VP-WP10
PCVPWP10
PS1G1E1D

Frequently Asked Questions

What do I do with my old batteries?

You can dispose of any batteries at any RBRC affiliated store. The RBRC (Rechargeable Battery Recycling Corporation) has members in every major city in the United States. There is no charge to drop your batteries off there. Home Depot and Radio Shack are two of its predominant members.

How can I use my UPS account number on your website?

Call us and we can put your UPS account number right in the order.

Where can I buy a Laptop Battery for my Winbook Si Series?

Battery Universe carries batteries and accessories for most consumer electronics, including the Winbook Si Series. You can buy it right here on our website, or call us and we would be happy to take your order over the phone. Please visit us for all of your electronic needs.