1. Kupu Whakataki
The CTEK CT5 Time To Go charger is an intelligent, fully automatic 12-volt battery charger and maintainer designed for various lead-acid batteries. It features a unique countdown timer indicating the remaining charging time and a start indicator for when the battery can safely start a vehicle. This compact and shock-proof unit helps prolong battery life and comes with a 5-year warranty.

Image 1.1: The CTEK CT5 Time to Go charger, displaying its intuitive interface with mode selection and time-to-go indicators.
2. Nga korero haumaru
Pānuihia ngā tohutohu haumaru katoa i mua i te whakamahinga o te rihi. Ki te kore e whai i ēnei tohutohu, ka pāngia pea koe e te ru hiko, te ahi, te whara kino rānei.
- Me mau tonu nga kakahu tiaki kanohi me nga kakahu whakamarumaru ina mahi ana me nga pākahiko.
- Me whakarite kia rawaka te hau i te wā e utu ana hei ārai i te kohikohinga hau.
- Kaua e momi hikareti, kaua hoki e tukua kia tata ngā korakora ki te pākahiko, ki te rihi rānei.
- Disconnect the AC power cord from the outlet before connecting or disconnecting the charging cables from the battery.
- Kaua rawa e utu te pākahiko tio, pakaru ranei.
- Kia matara atu te rihi i te wai me te makuku.
- This charger is designed for 12V lead-acid batteries only. Do not use it for other battery types.
3. He aha kei roto i te Pouaka
The CTEK CT5 Time to Go package includes the following items:
- CTEK CT5 Time to Go Battery Charger and Maintainer
- Alligator Clamps (for temporary connection)
- Ring Terminals (Eyelets) (for permanent connection)

Optional Protective Bumper

Optional Cig Plug Connector

Optional Comfort Indicator

Kowhiringa Taura Whakapiri
Whakaahua 3.1: Examples of optional accessories compatible with the CT5 Time to Go charger.
4. Hua Neke Atuview
The CT5 Time to Go charger is designed for ease of use and optimal battery care. Its intuitive display provides real-time feedback on charging status and estimated completion time.
Āhuatanga matua:
- Countdown Timer and Start Indicator: Provides an accurate prediction of remaining charging time and indicates when the battery can safely start a vehicle.
- Built-In Temperature Compensation: Ensures efficient charging in varying temperature conditions.
- Aratau Whakahou: Restores stratified and deeply discharged batteries.
- Dedicated AGM Mode: Optimized charging for AGM batteries.
- Patented Desulphation Function: Recovers and extends the life of sulfated batteries.
- Connect and Forget: Fully automatic operation once a program is selected.
- Haumaru me te ngawari ki te whakamahi: Splash and dustproof, non-sparking, reverse polarity protected, and short-circuit proof.
- Protects Sensitive Equipment: Designed to not damage vehicle electronics; no need to disconnect the battery.
Momo Pūhiko Tautoko:
The CT5 Time to Go supports all types of 12V lead-acid batteries, including:
- AGM (Whangai Karaihe Absorbent)
- MF (Maintenance Free)
- EFB (Pūhiko Waipuke Whakarei)
- CA/CA (Calcium/Calcium)
- WET (Kua Waipuke)
- KARA

Image 4.1: The CTEK CT5 Time to Go charger is compatible with a wide range of 12V lead-acid battery technologies.
5. Tatūnga me te Hononga
Follow these steps to safely connect your CTEK CT5 Time to Go charger to a battery:
- Whakapaia te Pūhiko: Ensure the battery terminals are clean and free from corrosion. If the battery is in a vehicle, ensure the ignition is off and all electrical consumers are switched off.
- Tūhono ki te Pūhiko:
- Honoa te whero (pai, +) clamp or ring terminal to the battery's positive terminal.
- Honoa te pango (kino, -) clamp or ring terminal to the battery's negative terminal. If connecting to a vehicle battery, connect the negative clamp to the vehicle chassis away from the battery and fuel line, if recommended by the vehicle manufacturer.
- Hono ki te Putanga Hiko: Plug the charger's AC power cord into a wall socket. The charger will perform a self-test.
- Tīpakohia te Kaupapa Utu: Press the 'MODE' button on the charger to select the appropriate charging program for your battery type (e.g., NORMAL, AGM, RECOND).

Image 5.1: Simple three-step process for connecting and initiating charging with the CTEK CT5 Time to Go.

Image 5.2: The CTEK CT5 Time to Go charger connected to a vehicle battery using the provided alligator clamps.
6. Nga Tohutohu Whakahaere
Once connected and the program is selected, the CT5 Time to Go operates automatically through its 8-step charging cycle.
Charging Programs:
- MAHI: For most lead-acid batteries (WET, MF, Ca/Ca, EFB, GEL).
- AGM: For AGM batteries, which require a slightly higher charging voltage.
- TUATAHI: For reconditioning deeply discharged and stratified batteries. Use this mode sparingly and only when necessary.
Te Maramatanga ki te Whakaaturanga:
- Te wa ki te haere: The LED indicators show the estimated time until the battery is fully charged (e.g., 8, 4, 2, 1 hours).
- Start Indicator: An LED will illuminate when the battery has sufficient charge to start a vehicle, even if not fully charged.
- Tiaki: Indicates the charger is in maintenance mode, keeping the battery at optimal charge.

Image 6.1: The CTEK CT5 Time to Go utilizes an 8-step charging cycle to recondition, restore, and maintain battery health.
7. Tiaki
Regular maintenance ensures the longevity and optimal performance of your charger and battery.
- Tiaki Tiaki: Kia ma, kia maroke te rihi. Horoia ki te ngohengohe, damp cloth if necessary. Do not use solvents or harsh chemicals.
- Tirohanga taura: Periodically inspect the charging cables and connectors for any signs of damage, wear, or corrosion. Replace if damaged.
- Tiaki Pūhiko: Ensure battery terminals are clean. For flooded batteries, check electrolyte levels periodically and top up with distilled water if needed (refer to battery manufacturer guidelines).
- Rokiroki: Ki te kore e whakamahia, penapenahia te riihini ki te waahi makariri, maroke.
8. Te Raru
If you encounter issues with your CTEK CT5 Time to Go charger, refer to the following common problems and solutions:
| Raruraru | Take pea | Rongoā |
|---|---|---|
| Karekau e tiimata te kaikiri | No AC power; poor connection to battery; battery voltage iti rawa. | Check AC power outlet; ensure secure connections to battery terminals; if battery voltage is extremely low, it may require professional assessment. |
| He roa rawa te utu | Battery is deeply discharged or damaged; incorrect program selected; extreme temperatures. | Allow more time; ensure correct mode (e.g., RECOND for deeply discharged); charging efficiency can be affected by cold. |
| Error indicator lights up | Reverse polarity; short circuit; internal fault. | Check connections for correct polarity; ensure no short circuits; if problem persists, contact support. |
| Ka mahana te rihi | Mahi noa i te wa e utu ana. | He mea noa tēnei. Kia tika te hau e karapoti ana i te rihi. |
9. Whakatakotoranga
| Āhuahira | Taipitopito |
|---|---|
| Kaihanga | CTEK |
| Tauira | CT5 Time To Go (40-255) |
| Whakauru Voltage | 100-240V AC, 50-60Hz (Typical for universal chargers) |
| Putanga Voltage | 12 Volts DC |
| Te Whakataki i naianei | 4.3 Amps |
| Pūhiko Raukaha | 1.2-110 Ah (charging), up to 160 Ah (maintenance) |
| Ahu (L x W x H) | 11.02 x 5.9 x 2.33 inihi |
| Taumaha | 1.7 pauna |
| Parenga | IP65 (Splash and dustproof), Reverse Polarity, Short-Circuit |
| Te Waahi Mahi | -20°C ki +50°C (-4°F ki +122°F) |
Image 9.1: The CTEK CT5 Time to Go charger is compatible with various vehicles, including cars, motorcycles, and recreational vehicles.

10. Pūtāhui me te Tautoko
The CTEK CT5 Time To Go charger comes with a 5-tau pūtāhui mai i te ra o te hokonga, ka kapi i nga hapa o nga rawa me nga mahi.
For technical support, warranty claims, or further information, please contact CTEK customer service or visit the official CTEK webpae. Puritia to tohu hoko mo te whakamana whakamana.
CTEK is committed to maximizing battery performance and providing reliable battery management solutions.

Image 10.1: The CTEK brand logo, representing quality in battery management systems.