FCZFCZ AP21A7T Battery 90Wh Replacement for Acer Nitro 5 AN517-55 / Predator Helios 18 PH18-71 / Predator Helios 300 PH315-5 / Predator Helios 300 PH317-55-95XR series AP21A8T AP21A5T KT0040G014 15.4V

SpecificationsBattery Model: AP21A7T //
Voltage: 15.4V //
Capacity: 90Wh 5845mAh 4-cell //
Color: Black //
Condition: Brand New. ^^ Replacement for Part NumberAP21A7T AP21A8T AP21A5T KT0040G014 ^^ Compatible with Machine Models for Acer Nitro 5 AN517-55 AN517-55-50NF AN517-55-50P0 AN517-55-523H series; for Acer Predator Helios 18 PH18-71 PH18-71-71TC PH18-71-72AS PH18-71-72QZ series; for Acer Predator Helios 300 PH315-54-760S series; for Acer Predator Helios 300 PH315-55 PH315-55-51BA PH315-55-538Z PH315-55-58FY series; for Acer Predator Helios 300 PH317-55-95XR series; for Acer Predator Helios 300 PH317-56 PH317-56-70C3 PH317-56-70XJ PH317-56-710H series ^^ SafetyAll FCZFCZ products are Certified by CE, UL for safety. Each battery is factory tested before shipment and at good condition, and have its mark. Built-in circuit protection ensures both safety and stability. Each battery has high capacity to provide enduring, continual use. ^^ InstructionsPlease open the back cover of the laptop before purchasing and confirm that the original battery type is the same as the picture. Please read the battery instruction manual carefully before installing the battery. Please install the battery correctly and ensure that the battery interface and the motherboard are firmly connected. Please use the original charger to charge the laptop. After battery installation, discharge the new battery to 5% (not 0%), then charge and cycle 3-4 times to wake up the new battery.