On Mon,4/25/2016 10:33 PM, Walter Underwood wrote: > You could carry 9 Ah of non-rechargeable AA’s for less weight (12 oz.) than 3 Ah of rechargeable LiFePO4. Yes, BUT -- you can recharge the LiFePO4 batteries 2,000 times. Those non-rechargeable batteries can be used only once. 73, Jim K9YC