Model H4 / OTC Replacement Battery
$40.00
Rechargeable Ni-MH battery to be used with H-Wave H4 or OTC devices only. Fully charged battery should last for 10 hours or more of use.
$40.00
Rechargeable Ni-MH battery to be used with H-Wave H4 or OTC devices only. Fully charged battery should last for 10 hours or more of use.