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NinjaBatt Battery A32-K55 Compatible with Asus Q500 Q500A R503U R503A R503C K55VD X75VD K75VM K75VD K75DE K55 K55N K55VM K45VS K45VJ K55DR K55VS R400 R500 R700 – [6 Cells/4400mAh/48Wh]

  • PREMIUM QUALITY REPLACEMENT NOTEBOOK BATTERY: Bring your laptop back to life with Ninjabatt's high quality laptop battery - Made of high quality materials, top grade battery cells and packed with safety features.
  • TRUE CHARGING CAPACITY THAT LASTS: Every one of our replacement notebook batteries are tested to meet OEM specifications. Our 6 cells Li-ion battery is rated at 48wH/4400mAh/10.8V - true charge capacity that won’t let you or your laptop down.
  • SAFETY FIRST: Don’t fall into buying cheap and unsafe batteries, our batteries are UL/CE-/FCC-/RoHS certified for safety and packed with a variety of safety features, including short circuit, overheat, and overload protections.
  • HIGH QUALITY COMPONENTS & 12 MONTH WARRANTY: Our Laptop batteries are assembled from top quality material and circuit boards to ensure durability and performance. We only use grade A battery cells that provide up to 500 charging cycles. We’re so confident in the performance of our replacement laptop batte
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High Performance Laptop Batteries Our laptops have become essential to how we do business, communicate with friends, shop online and many more. That's why you need to treat your machine with Ninjabatt's high performance laptop batteries - batteries you can count on, batteries that can keep up with you and your schedule. Our laptop batteries are constructed to meet or exceed OEM specifications for safety and efficiency, yet we still managed to create an economical alternative to expensive OEM batteries. Packed with a ton of safety features - When it comes to laptop batteries - Ninjabatt is your best bet!
Top Quality Battery CellsWhen it comes to laptop batteries - it all boils down to the battery cells inside.
As laptop battery users ourselves, we wanted to deliver a battery that doesn't only only last long, but also safe for use. That's why our battery packs are comprised of grade "A" cells with top quality ion battery materials that ensure:
Reliable performance
Extended battery life
Safe use anytime, anywhere

True CapacityDon't fall for fake capacity ads out there. All of our batteries are rigorously tested to meet or exceed OEM's specifications
Perfect FitAll of our batteries are brand new and are 100% compatible to meet OEM specifications for safety and efficiency
Packed With Safety FeaturesEach battery contains built in multi-protection functions such as short circuit, overheat & overload for maximum safety
Smart Control ChipBuilt in smart control chip conveniently offers Quicker charging, lower power consumption and longer discharge time
Built To PerformWe’ve incorporated Grade A NMC battery cells to ensure longer battery life and durability
Secure PackagingOur batteries come in a sturdy cardboard & an anti-static bag wrapped in synthetic foam, to ensure your replaceable battery arrives safely

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