Replacement original battery part number: HSTNN-IB6E, HSTNN-UB6E, KK04XL
Battery Details: Li-Polymer, Voltage: 7.4V, Capacity: 3800mAh / 28.12Wh, Size: 245.70 x 90.64 x 5.50mm, Weight: 296.7g.
Perfect substitute for original battery.
Multiple Protection: Built-in multiple circuit protection (over-charging, over-current, over-voltage, short-circuit, high-temperature protection).
Worry-free service: 30-day money back guarantee and 12-month warranty for any quality issue, 24*7 email support.