CTECHi

GT600

★ 4.2 · LiFePO4 · Released 2023
$289
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CTECHi GT600
Capacity
600 Wh
Output
600W
Solar
200W
Weight
7.2kg
Value
$0.48/Wh

SunSee Take

The CTECHi GT600 delivers 600 Wh of LiFePO4 storage with 600W continuous output. At $0.48/Wh it sits in the competitive tier. With 3,000 rated cycles, expect 8+ years of daily use. Portable for car camping and tailgating. Portability index: 83 Wh/kg.

Pros

  • +Budget LiFePO4
  • +Portable
  • +Decent build

Cons

  • −600W ceiling
  • −Basic interface

Best For

Camping Emergency Prep

Full Specifications

Last verified: 2026-07
Battery Capacity 600 Wh
Battery Chemistry LiFePO4
AC Output (Continuous) 600W
AC Output (Surge/Peak) 1,200W
Max Solar Input 200W
Weight 7.2 kg (15.9 lbs)
Cycle Life 3,000 cycles to 80%
AC Charge Time (0→100%) 1.5h
Price per Wh $0.48
Portability (Wh/kg) 83 Wh/kg
CTECHi GT600
600 Wh · 600W · LiFePO4
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How long will the GT600 run common devices?

With 600 Wh usable, here's roughly what this covers. See full runtime tables:

Refrigerator CPAP Space Heater Starlink All appliances →

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Specifications sourced from CTECHi's official product page. MSRP as of 2026-07. Actual prices may vary by retailer and region. SunSee is an independent platform and is not affiliated with CTECHi.