Specifications
| AC Voltage | |
|---|---|
| DC Voltage | |
| Charge Rate | |
| Charging Amps | |
| Cable | |
| Battery chemistry | |
| Ambient storage temperature | |
| Ambient operating temperature | |
| Cooling | |
| Input | |
| Start voltage | |
| Frequency | |
| Battery types | |
| Enclosure material | |
| Degree of protection | |
| Dimensions (L x W x H) | |
| User interface | |
| Net weight (unit with cables) | |
| Detachable charging cable length (ouput) | |
| Internal battery capacity | |
| Internal battery cell chemistry | |
| Internal battery cell type | |
| Internal battery charge temperature | |
| Internal battery discharge temperature | |
| Internal battery life span | |
| Internal battery shelf life | |
| Internal battery weight | |
| Mains adapter cable length | |
| Mains adapter cable type | |
| Mains adapter input | |
| Mains adapter output | |
| USB | |
| USB-A Output | |
| USB-C Output |
Features
- Works with all types of 12V lead acid and lithium batteries
- Suitable for use on motorbikes, cars, leisure vehicles and vans
- Countdown function shows you how long there is left before your battery is fully charged
- Can be left safely connected for smart maintenance charging
- Can be charged and used with 12V accessory socket, service battery or solar panel
- USB-C and USB-A outputs for charging tech like laptops, smartphones and tablets
- Easy to use, easy to operate, easy to understand
- No modes to select - just connect and the CS FREE will do the rest
- Complete range of accessories available for mains free charging and handy storage
- New ergonomic design with a tough and durable case
- Easy to carry around or wall mount using the optional CS Wall Mount
- 2 year ‘peace of mind’ warranty
Product Details
CS FREE™ 12 V Portable Automatic Battery Charger and Maintainer by CTEK®. CS FREE gives you the freedom to charge and maintain any 12V lead acid or lithium battery wherever you are - even if you’re nowhere near a power outlet. Use it as a portable charger to top up your battery with mains power, or hook it up to a solar panel kit or 12V battery for complete charging freedom anywhere you go. CS FREE also features revolutionary Adaptive Boost technology so if your vehicle won’t start, just connect it up and CS FREE will automatically analyse the state of your battery. It’ll then work out the safest and quickest way to give it the power it needs to start your vehicle within 15 minutes. Unlike most ‘boosters’, CS FREE is sensitive and safe, so it avoids damaging your battery or your vehicle’s electronics by only giving it the charge it needs to get you going. CS FREE is also a smart maintainer and hi-tech powerbank to keep your battery and tech powered up so they’re always ready to go.