NinjaBatt Battery for HP 8540W 493976-001 8740W 8540P AV08 8530P 8530W 8730W HSTNN-LB60 458274-363 458274-421 458274-422 HSTNN-I43C HSTNN-OB60 HSTNN-W46C High Performance [8 Cells/4400mAh/63Wh]

Do you find yourself constantly looking for your AC adapter?
Do you practiaclly use your laptop as a stationary PC?

If 'YES!' is your answer, let Ninjabatt help you get your laptop - back into your lap.

Our batteries contain 100% compatible 'grade A' cells for a safe way to get your laptop running like new. With multi-protections such as short circuit, overheat, and overload, you can rest assured that you are in good hands. Ninjabatt promises to deliver true capacity batteries that are efficient and reliable so that you can enjoy substantial amounts of time away from your AC adapter.

Free yourself of power cords without breaking the bank.

Main Features:

True capacity - Don't fall for fake ads with exccessive battery capacity for low prices
Grade A NMC cells - Ensure longer life and dirability
Built in multi-protection functions - short circuit, overheat & overload
Up to 500 recharge cycles
Smart control chip - Quicker charging, lower power consumption and longer discharge time

Main Benefits:

Full 1 Year money-back warranty - if anything goes wrong with the battery, we'll replace it!
Economical alternative to costly OEM batteries
100% compatible to meet OEM specifications for safety and performance
Constructed of high quality materials and circuit board to ensure durability and performance
Secured packaging includes anti static bag wrapped with synthetic foam and a sturdy cardboard box - for safe delivery