40Wh 7.6V Dell 9F4FN Batteries for Dell 9F4FN, Dell 9F4FN Laptop battery is a brand new,100% Compatible original and replacement Laptop battery,Purchase wholesale and retail 9F4FN with high quality and low price!
Find ou your original model number or part number(P/N), and move your eyes on the tag of battery
Specifications
- Brand:Dell
- Capacity :40Wh
- Voltage :7.6V
- Type :Li-ion
- Battery Cell Quality: Grade A
- Descriptive: Replacement Battery – 1 Year Warranty
- Description: Brand New, 1 Year Warranty! 30-Days Money Back! Fast Shipping!
How we test this Dell 9F4FN Battery
Step 1: Make sure customer bought the correct battery.
Step 2: Check battery’s appearance and interface.
Step 3: Test battery charger and recharger function.
Step 4: Charger the battery to 100% and recharger to 0% to get real battery capacity
Step 5: Use Ev2300 to check the voltage difference of each goroup cells.
Step 6: Charger battery power more than 30%.
Step 7: Package battery carefully and send out
Compatible Part Numbers:
9F4FN
Compatible Model Numbers:
Dell 9F4FN
How much do you know about how to run laptop well as any place? The follow Tips cut way back on protecting battery life.
1). Please recharge or change your Laptop battery when battery power low.
2). Using Li-Ion Replacement Dell 9F4FN Laptop Battery for your notebook which can work longer time than Non Li-ion one.
3). It is better to defragmentation regularly for your Laptop battery life.
4). In order to reduce the laptop power consumpition, you can use some optical drive spin-down and hard drive in your Laptop .
5). Please keep your laptop in sleep or standby model without long time using, which both save the Replacement Dell 9F4FN Laptop Battery power and extend battery using life.
6). Leave your battery in a dry and cool condition when without using.
7). When you rarely or generally plugged in fixed power using, Please take down your battery to avoid hurting battery life.
Hot Products
10000mAh/37Wh HAIER PL3710398P-2p for Haier VL-40100100-2s N14 NB444220mAh/16.33WH REALME BLP833 for Realme V153000mAh NOKIA WT330 for Nokia 4.2 TA-1150 TA-11336700Mah/72Wh LENOVO L11S6R01 for LENOVO IdeaPad Y400 Y490 Y5003000mAh 11.4WH VSUN SATURN-Selfie for Vsun SATURN-Selfie3200mah SONY VGP-BPS27/N for Sony N50 Series1100mAh AUTEL MLP4795117-2P for Autel MaxiSys MS908 MS908P PRO3640mAh/42Wh ASUS B31N1911 for Asus TP420IA TP470EA TP470EZ X2970mAh DJI 973760 for DJI SPARK MAVIC PRO/AIR4220mAh/16.33WH REALME BLP833 for Realme V15