King EBOYEE has registered a U.S. Trademark. King EBOYEE offers diverse consumer tech solutions including batteries and adapters charger.
Our products have passed CE, ROHS certifications; We have our own warehouse in NY and manufacture in China; We hope your shopping experience with us is always good.

Compatible Part Numbers:

A41-X550E X550 X550A X550B X550D A41-X550 A550C

Fit for Laptop Models:

Replacement for Asus A450 Series
A450C Series
A450V Series
A450J Series
A450JF Series
A450E Series A450E47JF-SL A450E323VB-SL A450E3337CC-SL A450E42JF-SL A450E3217CC-SL A450E1007CC-SL

K550E Series
K550D Series
K550DP Series

D451V Series
D451E Series

F450 Series
F450C Series
F450V Series
F450J Series
F450JF Series
F450E Series F450E42JF-SL F450E47JF-SL F450E323VC-SL F450E3337CC-SL

X450E Series
X450J Series
X450JF Series

A550 F550 F552 K450 K550 P450 P550 R409 R510 X452 X550 X751LAV X751LB X751LD R752 Series

Use battery Skills:

Before use the new battery, we suggest that all of our customers should fully charge it by AC power adapter.Because maybe it takes a long period, the capacity was strain
out by inner PCB circuit.In order to protect your battery life, you can fullY charge it to 100% and drain to 3% 2 times, then the capacity will recover. The suggestion is
to charge the battery regularly once a month. it's good for extending the battery life.

Store: full of electricity long-term preservation can bring security hidden danger, the most ideal preservation Approach is to build the power usage to 40%-60% and
store in a cool, dry place. The ideal temperature is About 68 degrees Fahrenheit