I've looked around a bit and I'm thinking hard, now.
I want a battery that will fit in the top flap compartment of a CS-680 case.
I'm in Europe which means there are much fewer models on offer.
I looked at the Tracer batteries, but even the 4ah LiPo battery would be too large and heavy. Above all way too large for the top pocket.
Tekkeon, Anker and RAV have all been the subject of quite serious warnings about frying equipment, suddenly dying on you and even putting out an unstable voltage with enough high frequency noise to cause problems.
I'm currently even considering getting two 4xAA battery holders and solder on a plug suitable for the dr680mkII. Then buying 16 Ready2Use NiMH accumulators and put eight inside and eight more in the outside pocket and connect to the power input.
With the 2.6Ah model AAs that should keep me running for at least eight hours, even with phantom power on all inputs.
Any comments? Am I missing some great accumulator model somewhere?
P.S. What is the proper power dc entry plug for the dr680?