Replacement laptop battery for HP 6720

Certification: CE/FCC/RoHS/
High quality 100% brand new compatiable

All batteries are made of Grade A cell
12 months warranty
Fast shipping
Sample fee refund policy

Type: Li-ion

Color:black

Voltage:14.4v

Capacity:4400mAh

Cells: 8

Fit Machines for:

HP 550,HP-Compaq Business Notebook 6700,HP-Compaq Business Notebook 6720, HP-Compaq Business Notebook 6720s, HP-Compaq Business Notebook 6720s/CT, HP-Compaq Business Notebook 6730s,HP-Compaq Business Notebook 6730s/CT, HP-Compaq Business Notebook 6735s,HP-Compaq Business Notebook 6820,HP-Compaq Business Notebook 6820s, HP-Compaq Business Notebook 6830s

Compaitable with:

451085-141,  451085-661 ,  451086-001,    451086-121 ,  451086-361,    451086-621,  451545-361,   456623-001,  456864-001,  456865-001  ,  GJ655AA  ,  GJ655AA#ABH,  HP-6520,    HSTNN-FB51,  HSTNN-FB52,    HSTNN-I39C ,  HSTNN-I40C,    HSTNN-I48C-A  ,  HSTNN-I48C-B  ,  HSTNN-I49C  ,  HSTNN-I50C-B ,   HSTNN-I54C,  HSTNN-IB51,    HSTNN-IB52  ,HSTNN-IB62

• Over-charge protection
• Over-discharge protection
• Over-heat protection
• Over-current protection
• Short-circuit protection
• High capacity circulatory function
• Low Power Consumption IC Design
• No Memory Effect
• High Charge currentController IC monitors each cell voltage and prevents the cells to overcharge or over discharge and prevent over current
• Use temperature protection NTC. Use insulation paper to isolate electrodes. Use fire protection glue paper and silica gel for safety features

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