CTEK 56-988 MXS 3.8 12V 3.8AMP Lead Acid Battery Charger 5 Year Warranty
Features
CTEK MXS 3.8
The MXS 3.8 is an advanced battery charger and maintainer. It has selectable programs for use on different sized batteries and special programs for desulphation, and charging on cold days.
Fast, all weather charging
The MXS 3.8 microprocessor controlled 7 step battery charger and maintainer is suitable for batteries from 1.2Ah-85Ah. Features include battery diagnosis to establish whether your battery can receive and retain a charge, a patented desulphation program and a 'Snowflake' program for charging on cold days.

The ideal efficient charger for everyday use
It also includes selectable programs for charging smaller and normal batteries. The MXS 3.8 uses CTEK's patented float/pulse system, which is the most efficient maintenance mode when a battery is connected for long periods. The MXS 3.8 is simple to use and you can follow the whole charging process on the clear, easy to read display

Connect Clamp
Practical clamp solution for CTEK charger are included inside the box. The clamp connector is the practical, quick and easy way to connect your CTEK charger to your battery. It's ideal for moving your charger quickly between different batteries in workshops or showrooms.

Connect Eyelet M6
The easy fit connector for hard to reach batteries are also included inside the box. The eyelet connector is the ideal solution if your battery is difficult to get to, hidden or if you can't use clamps. Just connect the easy to fit eyelet terminals to the battery and charge as usual.
Specifications
Technical Specifications
| Input | 220-240VAC, 50-60Hz, 0.5A max |
|---|---|
| Output | 14.4V/14.7V, 3.8A max |
| Start voltage | 2.0VBack current drain* Corresponding to less than 1Ah/month |
| Ambient temperature | -20°C to +50°C |
| Battery types | 12V:, WET, MF, Ca/Ca, AGM, GEL |
| Battery capacity | 1.2-130Ah |
| Insulation class | IP65 |
| Box Content | 1x CTEK MXS 3.81x Connect Clamp1x Connect Eyelet M6 |
| Cable length | 40 cm |
| Cable length | 40 cm |
| Splash and dust proof rating | IP65 |
| Features | comes in 3 different sizes to fit various battery terminals |
| Brand | CTEK |
|---|---|
| Product Type | Power & Lighting |
| Weight | 0.679 kg |
| Warranty |
|---|
Note:
Warranty period is as stated above unless the manufacturer has chosen to specify a longer period.
All warranties are return to base unless otherwise specified.
Shipping Information
- Free NZ-wide shipping on orders over $299
- Standard delivery 2–5 business days
- Rural delivery may take an additional 1–2 days
- Same-day dispatch for orders placed before 2pm (weekdays)
Returns Policy
- 7-day returns on unused items in original packaging
- Faulty or damaged products covered under warranty
- Contact our support team to initiate a return






