About this item

• ¡¼Applicable machine models¡½DLR1020, DLR1060, DLR110, DLR Series
• ¡¼Perfectly compatible¡½Part Number:BT90, HKNN4013, HKNN4013A
• ¡¼Battery Specifications¡½Voltage:3.7 V, Type: Li-ion Capacity: 1800 mAh / 6.66 Wh
• The upgraded version of the battery will enter a protective state when used for the first time and requires a long period of charging to activate. It will not fail to charge
• Please confirm your original battery part number or machine model is correct before purchasing