What brand of battery charger and power supply does everyone recommend using? I’ll be charging TBM 21000mAh 22.v batteriesmost often. Thanks in advance.
Hello. I would recommend you a big power supply as eFuel 1200W 50A which is capable of powering two or more chargers. This power supply have one 50 Amps output, three 10 Amps outputs and two 5 V USB outputs also selectable output voltage. I am using it with two dual chargers - ROBBE Power Peak Twin 1000 W and perfectly charge 4 x 10000 mAh 6S batteries at 12 amps each. The ROBBE Power Peak Twins are great chargers with very good balancers and charging algorithms also they have the BID chip option which is great if you have a lot of different types of batteries. The other good option for a charger is HYPERION - EOS 0720i SUPER DUO3 which have 500 W @ 20 Amps on each port. Both of the chargers are great for fast charging and battery care. Hope I have helped. With one ROBBE charger you will be able to charge two of your batteries @ 25 Amps each
I use a Graupner 6461 power supply with a ROBBE Power Peak Twin 1000W as charger.
The biggest LiPo's charged with this combination are 6S 15000mAh and 5S 20300 mAh.
If it weren't that expensive, I would go for a Junsi 308 Duo or even a 4010 Duo.