HP ProBook 4720s Laptop Battery Li-Ion Rechargeable

Best replacement li-ion battery for HP ProBook 4720s laptops, lithium ion 14.40V 4800mAh, 100% OEM compatible, it's specially designed to replace HP notebook / laptop batteries: 513130-321, 535808-001, HSTNN-OB89, HSTNN-XB89, NBP8A157B1, NZ375AA.

HP ProBook 4720s Laptop Battery - We offer high quality and high capacity HP ProBook 4720s battery in low price and brand new with 1 year warranty!

Specifications:

• Technology: Lithium-Ion
• Voltage: 14.40V
• Capacity: 4800mAh
• Weight : 544.10g
• Dimension : 268.50 x 57.80 x 20.30 mm
• Color : Black
• Condition: Brand New
• Warranty: 1 Year
• Same Day Shipping!
• Your Price: US $70.18

Source: http://www.wholesale-laptop-batteries.com/hp/probook-4720s-battery.htm

Compatible Part Numbers:
513130-321, 535808-001, HSTNN-OB89, HSTNN-XB89, NBP8A157B1, NZ375AA

Compatible with the follow models:
HP ProBook 4510s, HP ProBook 4515s, HP ProBook 4710s, HP ProBook 4520s, HP ProBook 4720s