Tray for three AA alkaline or lithium batteries with a nominal voltage of 1.5 V or three Ni-MH 1.2 V batteries in size AA, which fits Trail / Helion / Accolade / Digisight Ultra / Vivid / Forward F. is a peculiar alternative to the IPS series batteries and can be used as a replacement or back-up for these batteries in the event of unexpected discharge in the field, when immediate replacement is required.
The tank can be used with 1.2 V Ni-MH rechargeable batteries. Do not use Li-ion (Li-Ion) AA 3.7 V rechargeable batteries as this will damage the powered device!