Rechargeable Lithium Battery For HP Elitebook 840 745 848 850 755 G3 G4 ZBook 15u G3 G4 mt42 mt43 TA03XL HSTNN-DB7O Laptop Battery 51Wh

Remember kindly: You need professional technology to change the built-in phone battery. We recommend that you go to a mobile phone repair shop to install it.

Specification: Battery Type: Li-ion Voltage: 11.2V Capacity: 51Wh Replace Battery Part Number: CS03 CS03XL TA03XL CSO3 CSO3XL 800231-141 800513-001 HSTNN-IB6Y HSTNN-UB6S HSTNN-I33C-4 HSTNN-I33C-5 HSTNN-I41C-4 HSTNN-I41C-5 Fit For Laptop Model: Elitebook 745 G3 EliteBook 745 G4 EliteBook 755 G3 EliteBook 755 G4 EliteBook 840 G3 EliteBook 840 G4 EliteBook 848 G3 EliteBook 850 G3 EliteBook 850 G4 ZBook 15u G3 ZBook 15u G4 mt42 mt43 This compatibility list is non-exhaustive. If your original part nunber or your laptop model number is not included in the compatibility list, but our battery may still fit your laptop.

Important: New Lithium Ion batteries must be FULLY CHARGED and FULLY DISCHARGED 2 to 3 times, before being FULLY CONDITIONED. Please remember that a new Lithium-Ion battery's full performance and longevity is only achieved after 2 to 3 complete charge and discharge cycles. After you go through 2 to 3 cycles, you'll never have to condition your battery again! All talk and standby times are approximate, depending upon carrier's network settings, signal strength, and features selected. Talk and Standby times will be lower in Analog mode as noted above.