Specification: Battery type: Li-ion Voltage: 14.8V (Compatible with 14.4V) Capacity:8 Cells 5200mAh recharge cycles： 500 Operation time: Around 2-3 hours Compatible Models：( Ctrl + F for fast search ur laptop model) For HP ProBook 6545b | For HP EliteBook 8530w | For HP EliteBook 8530p | For HP EliteBook 8540p | For HP EliteBook 8540w | For HP EliteBook 30p | For HP EliteBook 8730w | For HP EliteBook 8740w Compatible Part Numbers： 458274-421 | 493976-001 | 484788-001 | 501114-001 | HSTNN-LB60 | HSTNN-OB60 | HSTNN-XB60 | KU533AA.
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