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CTEK CT5 TIME TO GO NA 12 V battery charger
Model: CT5 TIME TO GO NA · US configuration
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A portable, one-output North American 12 V lead-acid charger and maintainer with a staged TIME TO GO display. The exact page headline calls it a 5 A charger, but its detailed specifications, North American manual and U.S. sheet list 4.3 A; the documented battery range is 20–160 Ah.
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Explore this buying guide ↗Why consider this model?
- A portable, one-output 12 V lead-acid charger for owners who value the TRY/GO/CARE stages and a battery-capacity countdown as much as basic charging. CTEK documents up to 4.3 A and a 20–160 Ah range; confirm the battery subtype and permitted rate with the battery maker.
Tradeoffs to weigh
- It does not charge lithium, 6 V or 24 V batteries and is not an onboard or multi-bank unit. A short current product-page line says 5 A while detailed and linked data give 4.3 A. Its time estimate is an indicator rather than a guaranteed schedule; CTEK says estimates are less accurate below 20 Ah. The manual limits RECOND to specified lead-acid types and says not to expose the charger to rain or snow despite IP65.
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