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[Doctorbass]

Yes i had one. It is working very well in constant curent  and constant voltage. It output about 1100W on the 120V and 1800W on the 240V.

These have been used for a while on the endless-sphere community for cahrging performance ebike DIY battery.

As long as these are CC-CV and have the right voltage and right current these can cahrge every lithium battery .  when connecting two in serie i suggest installing a shottky diode in parallel with each one to protect against reverse current when they dont stary perfectly at the same time.

Doc

[Alex1971]

I might be interested, are you willing to make them ready to use on a '15 Zero and if so at what cost?

What is the voltage and current you need? What is the voltage of your electric network?

The battery voltage is 115V when full, my network voltage is 230V.

You will need 2 x 30 Amp 57.5Volt = 115 Volt 30 Amp 2 unit (series), 3450 watts. Price = 300Eur +shipping!

50$ for 1pcs 65$ for 2pcs via EMS!
This chargers have CC and CV !!!!!!!!

The specs say 37.5 amps maximum .. presumably 48V (1800/48 = 37.5) .. that's about 10% SOC for our Zeros. It looks like these would charge a 2014 from 10% to 60% in about an hour, when used with the onboard charger.

I'm trying to find some information on how these behave in a constant-current mode. Doc, I think you've used these before?

How much is shipping to the US?

[Alex1971]

I might be interested, are you willing to make them ready to use on a '15 Zero and if so at what cost?

What is the voltage and current you need? What is the voltage of your electric network?

The battery voltage is 115V when full, my network voltage is 230V.

You will need 2 x 30 Amp 57.5Volt = 115 Volt 30 Amp 2 unit (series), 3450 watts. Price = 300Eur +shipping!

The specs say 37.5 amps maximum .. presumably 48V (1800/48 = 37.5) .. that's about 10% SOC for our Zeros. It looks like these would charge a 2014 from 10% to 60% in about an hour, when used with the onboard charger.

I'm trying to find some information on how these behave in a constant-current mode. Doc, I think you've used these before?

How much is shipping to the US?

Diodes I install!50$ for 1pcs 65$ for 2pcs via EMS!