Battery Size

[woodscra]

3700? 4500?  45c? I need to purchase a few and want to know what balances well?
Which brands and stores do you recommend?

Also, what is a good weight and size range?

Thank you for reading.

I will attach my research.

[earlybird0513]

3700? 4500?  45c? I need to purchase a few and want to know what balances well?
Which brands and stores do you recommend?

Also, what is a good weight and size range?

Thank you for reading.

I will attach my research.

For the 516 go with 6s 4500- 45c
Perfect balance, even on the 516s I used the pulse. Got about 4-5 min of flight


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[alan]

I have been using 4500's as well. Pulse and most recently Scorpion Power.
Good weight and balance plus a solid 5-1/2 minted flight time for me.

I have recently (about 2 months) started carrying Scorpion Power packs.  They are performing well across the board.
The 4500 75C come in with IR's below 1 after about three flights.  Warranty is out of the California warehouse.
They are a bit wide and I had to mount them with the strap lengthwise.

if you are interested..  https://helilids.com/collections/batteries/products/scorpion-power-4500mah-75c-22-2v-6s-with-xt90

Cheers
Alan