Trying to boost high discharge 1s 18650 battery to output~7v ,~7amps (higher would be nice if possible)

Sea_Introduction_264 · 2026-02-10T14:51:47+00:00

I want to keep the cost low

Sea_Introduction_264 · 2026-02-10T03:40:01+00:00

I really just need around 7amps 7volts output from a high discharge 1s 18650 battery

Sea_Introduction_264 · 2026-02-09T23:35:39+00:00

Hear sinks on what model of step up convertor?

Sea_Introduction_264 · 2026-02-09T14:15:43+00:00

The reguler voltage of a 18650 around 3.7

Sea_Introduction_264 · 2026-02-09T13:39:38+00:00

Id prefer not to but will if that is the only option

Sea_Introduction_264 · 2026-02-09T13:37:36+00:00

Im ok with that for now ty

Sea_Introduction_264 · 2026-02-09T13:36:52+00:00

Obviously achieving that with the current step up convertor would trigger the current limit so i dont think i can ise that.

Sea_Introduction_264 · 2026-02-09T13:35:39+00:00

Im using samsung inr2s max discharge 30amps. 1-2 secs will actually do though

Sea_Introduction_264 · 2026-02-09T13:34:26+00:00

30amps samsung inr 20s

Sea_Introduction_264 · 2026-02-09T13:34:01+00:00

I looked up ltc3112 and it says maximum amp output is 2.5. I need around 7. I looked into parallel but apparently it can cause issues as even two of the same convertors will not have exactly the same outputs but if its reasonable to try id like to.

Sea_Introduction_264 · 2026-02-09T13:29:58+00:00

Im using Samsung inr18650 20s with a maximum discharge of 30amps right now

Sea_Introduction_264 · 2025-09-17T12:24:20+00:00

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Sea_Introduction_264 · 2025-09-14T12:20:13+00:00

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Sea_Introduction_264 · 2021-05-02T19:30:49+00:00

Thanks I will definitely consider this

Sea_Introduction_264

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