Uniwill battery packs,rechargeable batteries

Laptop batteries products are specifically designed for each laptop batteries brand and model. We only sell high quality uniwill battery packs products, each laptop batteries is brand new, 12 months warranty, fast ship to worldwide

Click to view more pictures
	Product ID: 1002811 Battery Type: Li-ion Voltage: 10.8V Capacity: 4400mAh (6 cells) Color: black Property: replacement (learn more) Warranty: 12 months Fit Models Compatible Part No

This uniwill laptop battery is also compatible with the below part numbers:

FUJITSU-SIEMENS
U40-3S3000-B1Y1	U403S3000B1Y1	U40-3S3700-B1Y1
U403S3700B1Y1	U40-3S4000-G1B1	U403S4000G1B1
U40-3S4000-G1L1	U403S4000G1L1	U40-3S4000-G1L3
U403S4000G1L3	U40-3S4000-S1	U403S4000S1
U40-3S4000-S1L1	U403S4000S1L1	U40-3S4000-S1S1
U403S4000S1S1	U40-3S4400-B1N1	U403S4400B1N1
U40-3S4400-C1H1	U403S4400C1H1	U40-3S4400-C1M1
U403S4400C1M1	U40-3S4400-E1M1	U403S4400E1M1
U40-3S4400-G1B1	U403S4400G1B1	U40-3S4400-G1L3
U403S4400G1L3	U40-3S4400-S1G1	U403S4400S1G1
U40-4S2200-C1H1	U404S2200C1H1	U40-4S2200-C1L3
U404S2200C1L3	U40-4S2200-C1M1	U404S2200C1M1
U40-4S2200-E1M1	U404S2200E1M1	U40-4S2200-G1B1
U404S2200G1B1	U40-4S2200-G1L1	U404S2200G1L1
U40-4S2200-G1L3	U404S2200G1L3	U40-4S2200-M1A1
U404S2200M1A1	U40-4S2200-M1A2	U404S2200M1A2
U40-4S2200-S1B1	U404S2200S1B1	U40-4S2200-S1L1
U404S2200S1L1	U40-4S2200-S1S1	U404S2200S1S1
HASEE
U40-3S4400-C1L3	U403S4400C1L3

This uniwill laptop battery also fits the below models :( Press "Ctrl+F" to search your model )

Fujitsu-siemens Series
U40 Series
Hasee Series
F1400	F1500	F1600
F213R	F223S	F233R
F233T	F3000D2	F4300
F525S	F530S	F545R
Q1000	Q1600	Q213
Q213S	Q220	Q450
Q500	Q525S	Q540
Q540S
Advent Series
1015	1315	5301
5302	5311	5312
5313	5421	5431
5511	5611	5612
5711	5712	6441
6551	6552	6553
6650	6651	9115
9315	9415	K1301
KC500	KC550
Uniwill Series
U40	U40SI1	U40SI2
U40SIx	U50SI1	U50SI2
U50SIx

The uniwill battery packs isn't charging. What's the deal?

New uniwill battery packs is shipped in a discharged condition and must charged before use. We generally recommend an overnight charge (approximately twelve hours). Refer to the user's manual for charging instructions. Rechargeable uniwill laptop batteries should be cycled - fully charged and then fully discharged - two to four times initially to allow them to reach their full capacity. (Note: it is normal for a uniwill battery packs to become warm to the touch during charging and discharging).

New uniwill laptop batteries are hard for the device to charge; they have never been fully charged and are therefore "unformed". Sometimes the device's charger will stop charging a new uniwill battery packs before it is fully charged. If this happens, remove the battery from the device and then reinsert it. The charge cycle should begin again. This may happen several times during the first battery charge. Don't worry; it's perfectly normal.

Battery-shop.org warranty policy

• Our uniwill battery packs are guaranteed to be 100% brand new.
• We use only high quality parts that are equal to or better than the original.
• Free Return & Exchange.
• 60 Days Money Back.
• 12 Months Warranty.

Can i use a different type of battery?

iCad, NiMH and Li-Ion are all fundamentally different from one another and cannot be substituted unless the device has been pre-configured from the factory to accept more than one type of rechargeable battery technology. The difference between them stems from the fact that each type requires a different charging pattern to be properly recharged. Therefore, the portable device's internal charger must be properly configured to handle a given type of rechargeable battery pack. Refer to the owners manual to find out which rechargeable battery types the particular device supports or use our search to find the device in our database. It will automatically list all of the battery types supported by the machine.

Disclaimer:
The batteries supplied by our Company are [replacement for] sold for use with certain products of computer manufacturers, and any reference to products or trademarks of such companies is purely for the purpose of identifying the computer manufacturers with which our products [are replacement for] may be used. Our Company and this Website are neither affiliated with, authorized by, licensed by, distributors for, nor related in any way to these computer manufacturers, nor are the products offered for sale through our Website manufactured by or sold with the authorization of the manufacturers of the computers with which our products [are replacement for] may be used.