Hollyland Lithium-Ion Battery Pack 770

Hollyland HL-BAT770 Specs General Compatibility Hollyland Solidcom SE Intercom Headset Battery Battery Chemistry Lithium-Ion Maximum Battery Life 9 Hours Physical Color Black Dimensions 4.7 x 2.8 x 2″ / 120 x 70 x 50 mm Weight 0.02 oz / 0.46 g Packaging Info Package Weight 0.08 lb Box Dimensions (LxWxH) 5.9 x 2.8 x 0.85″