Want to extend the life of your Olympus voice recorder? Then the BR-403 2.4v Rechargeable Ni-MH Battery Pack (930 mAh) for the DS-2300, DS-3300 and DS-4000 Digital Voice Recorders is exactly what you need. This sleek little extra battery pack gives you added battery life, and is rechargeable so you can use it again and again and again! Just load the BR-403 battery pack into your recorder and place it on the docking station to recharge.
Note: The BR-403 is the replacement for the BR-402 however, the BR-403 batteries will only recharge when you use the new CR3A cradle. The CR3A is included with all Olympus DS-4000 and DS-3300 models starting with serial numbers below as well as all DS-5000 and DS-5000iD units:
The DS-4000 with starting serial number 278541VQP
The DS-3300 with starting serial number 100105001
If your DS-4000 or DS-3300 serial number falls before these you will need to purchase the CR3A cradle to use the new BR-403 rechargeable batteries.
Olympus BR-403 Rechargeable Battery Pack
Rechargeable nickel metal-hydride battery pack designed for use with DS-5000, DS-5000iD, DS-4000 and DS-3300