Replacement battery fits 24 Areca compatible models. Specifications: 1800mAh, 3.7V, Li-ion. Compatible with: ARC-11xx(ML), ARC-12xx(ML), ARC-12xx(4i/4x/8x), ARC-1680/1880 (I/X/LP/IX-xx), ARC-8040, ARC-8050T2 and 18 more compatible models. Replaces: Areca ARC-6120BAT, Areca ARC-6120BAT113, Areca 91-6120BA-T112-1880, Areca ARC-6120BAT021, Areca 91-6120BA-T021, Areca ARC-6120BAT121 and 13 more. Ar…