New FUJITSU-SIEMENS 5421, 5302 laptop computer battery

Laptop Batteries products are specifically designed for each Laptop Batteries brand and model.We only sell and wholesale high quality new UNIWILL battery products, each Laptop Batteries is new, Full 1 year warranty for all battery. You will enjoy your purchase here!
Click to view more pictures	Why select us? Product ID: 1002811 Battery Type: Li-ion Voltage: 10.8 V Capacity: 4400 mAh Color: black Dimension: mm Property: replacement [?] Condition: New, 12 months warranty

This UNIWILL laptop battery can also replace the following part numbers:

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

This UNIWILL laptop battery is also compatible with the following models:

U40 Series
Q540	Q540S	F3000D2
Q1000	Q525S	Q213S
Q220	F545R	F1400
F223S	F1500	F1600
F233T	F233R	Q1600
F530S	Q500	Q450
F4300	F213R	F525S
Q213
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
U40	U40SI1	U40SI2
U40SIx	U50SI1	U50SI2
U50SIx

Welcome to https://www.battery-store.org

We are manufacturer/supplier of battery,FUJITSU-SIEMENS U40-3S3700-B1Y1 FUJITSU-SIEMENS U40-4S2200-C1M1 FUJITSU-SIEMENS U40-3S4400-G1L3 battery,charger and orther electronic products, wholesale and retail our products by internet! If you are interested in our products, please email to us

We sell replacement battery types as laptop computer battery for lenovo,hp,dell,acer,toshiba,sony,digital camcorder batteries,digital camera battery,laptop ac adapter,laptop dc adapter,and so on.We are dedicated to bring the highest quality products at rock bottom prices.Brand new, best replacement for the original product. Full 1 year warranty for all batteries!

https://www.battery-store.org warranty policy

• Our UNIWILL battery are guaranteed to be 100% compatible with your original equipment.
• We use only high quality parts that are equal to or better than the original.
• Our prices are always lower than the brand names.
• Free Return & Exchange.
• 60 Days Money Back.
• 12 Months Warranty.

UNIWILL Batteries Maintenance and Use Instructions

1. A new UNIWILL Batteries usually comes in a discharged condition with a very low capacity. It is highly recommended to fully charge new battery packs before use. Refer to the users' guide of your electronic device for charging instructions.
2. A new UNIWILL Batteries pack needs to be circled (fully discharged and recharged) three to five times to reach its optimum performance.
3. New computer battery will undergo self-discharging when left unused for a long period of time. Thus, it should always be stored in a fully charged state and kept in a cool, dry and clean place.
4. To maintain the optimum performance of a battery, it is highly recommended to circle (fully discharging and recharging) it at least once a month.
5. It is normal if a new UNIWILL Batteries gets warm when being charged or used. However, close attention should be paid if the computer battery becomes excessively hot. This may indicate there is a problem with the charging circuit of the electronic device. So, it is necessary to have it checked by a qualified technician.
6. New UNIWILL Batteries are hard to be charged. Sometimes, your electronic device may indicate a fully charged condition about 10 to 15 minutes when the new battery pack is being charged for the first time. When this happens, remove the battery pack and let it cool down for about 10 to 15 minutes then repeat the charging procedure. Sometimes, a new UNIWILL Batteries will suddenly refuse to be charged. If this happens, it is then suggested to remove the new battery from the device and reinsert it.

Disclaimer

The batteries and chargers 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.