Spare Battery Pack Cassette

Battery pack cassette for 10 pcs of AA rechargeable or alkaline batteries. Compatible with all VLF models. Using the cassette, you can quickly change your battery pack with a one with fresh batteries if you run out of power while you are on a place without electricity to plug-in your charger. All the Golden Mask VLF models work equally well with NiMH rechargeables and with regular alkaline batteries. Be aware, that some very high capacity AA accumulators (2500mAh or higher) are out of standard, they are some tenths of a millimeter bolder and there could be a problem inserting them into the cassette.