PROGRESS A21P Cordless Vacuum Replacement Battery 18V 2500mAh Warranty:Warranty 2 Year If the repeater is losing

If the repeater is losing network sync during power cuts

7V Li-ion architecture with a direct connector to the charge IC

and other low-voltage emergency backup applications

OEM-fit compatibility: Guaranteed 100% compatibility with ELSAR 130 units for hassle-free replacement and reliable electrical matching

2V Ni-MH Replacement Battery (HF-A1U)

PROGRESS A21P Cordless Vacuum Replacement Battery 18V 2500mAh Warranty:Warranty 2 Year If the repeater is losingPROGRESS A21P A21PL 18V Li ion Replacement Battery This is an 18V Li ion replacement battery with 2500mAh (45Wh) capacity for the PROGRESS A21P and A21PL cordless stick vacuums. It slots into the same battery bay as the original and connects to the same charging circuit. When the factory cell loses capacity after repeated cycles, this is a direct cell replacement at the same voltage and form factor. A21P and A21PL compatibility: Both models run on the