Based on requests from customers inApril now introduces the A3000LL (long life) node. The A3000LL has extended battery life (125, 150, 175 or 200 days). All specifications except for battery life, weight and size will be the same as for the A3000. An A3000LL with 200 days battery life will have a weight of 35/15kg (air/water). Please contact us for more details.