CTEK CS FREE Portable Charger w/ Adaptive Boost
THE WORLDāS FIRST PORTABLE CHARGER WITH ADAPTIVE BOOST TECHNOLOGY
Charge it up. Keep it with you. Use it anywhere.
CS FREE is four unique products in one. It is a groundbreaking portable battery charger, a maintainer, an adaptive booster, and a hi-tech power bank.
InĀ simpleĀ terms, the CS FREE is a 12V power bank for quickly charging devices as well as your vehicle's battery. CS FREEĀ charges and maintainsĀ lead-acid batteriesĀ and lithium (12V LiFePO4) batteries. TheĀ Adaptive Boost Technology allows you to revive your vehicle's dead battery quickly. It supercharges your battery in the safest manner possible without needing to be plugged in to a power outlet.
But, thatās not all the CSĀ FREE can do. It also keeps your other devices up and running wherever you go. Charge your phone, laptop, camera, and more. One device for all of your charging needs, even in the middle of nowhere.
Planning an extended off-grid trip? Add the CS FREE Solar Panel Charge Kit to your order.
- Adaptive Booster:Ā Adaptive BoostĀ works out the safest way to power up your flat battery to get you going within 15 minutes.
- Battery Charger:Ā Use it as a portable charger to top off your battery, connect to a power outlet, or hook up to a solar panel kit for complete charging freedom anywhere you go.Ā
- Smart MaintainerĀ keeps your battery in peak condition at home or off-grid.Ā
- Hi-tech Power BankĀ tops off your laptops, smartphones, tablets, and cameras whenever you need it.Ā
- Smart and simple ā no buttons or modes, just clear, easy-to-read displays.
- Countdown LEDs show the time left before the battery is fully charged.
- Charges and maintains all types of 12V lead-acid and lithium (LiFePO4) batteries.
- Complete range of accessories available for handy storage and to give you complete freedom from a power outlet.
Adaptive Boost Technology
TECHNICAL DATA:Ā
| INPUT | USB-C, 5 VDC ā 25 VDC, 3 ADC/60 W max |
| OUTPUT | 12VDC, 20 amps/240 W Max |
| START VOLTAGE | Minimum 3VDC |
| AMBIENT OPERATING TEMPERATUREĀ Ā | - 4 Ā°F to +122 Ā°F |
| AMBIENT STORAGE TEMPERATURE | - 4 Ā°F to +113 Ā°F |
| BATTERY CHEMISTRY | Lead-acid, Lithium |
| BATTERY TYPES | 12 V: WET, MF, Ca/Ca, AGM, EFB, GEL, LiFePO4 |
| BATTERY CAPACITY | 10-130 Ah |
| DEGREE OF PROTECTION | IP54 |
| WARRANTY | 2 years |
| NET WEIGHT (UNIT WITH CABLES) DIMENSIONS (L x W x H) | 3 lbs |
| DIMENSIONS | 9.8 x 3.9 x 3.1 inches |
| USB-A OUTPUT | 5 VDC, 2.4 ADC/12 W max |
| USB-C OUTPUT | 5 VDC, 9 VDC, 12 VDC, 15 VDC, 20 VDC, 3 ADC/60 W max |
POWER ADAPTER:
| INPUT | 100VACā240VAC, 50Hzā60Hz |
| OUTPUT CABLE | USB-C, 5VDC ā 20VDC, 3ADC, 60 W max |
| CABLE LENGTH | 3.28 ft. |
| CABLE TYPE | USB-C |
Ā
INTERNAL BATTERY:
| CAPACITY | 66 Wh |
| CELL CHEMISTRY | Polymer Lithium-Ion |
| CELL TYPE | Pouch Cell |
| DISCHARGE TEMPERATURE | - 4 Ā°F to +122 Ā°F |
| CHARGE TEMPERATURE | 32 ĢF to 113 ĢF |
| SHELF LIFE | 1 year |
| LIFE SPAN | 300 cycles, 80% |
Ā
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Original: $199.99
-70%$199.99
$60.00
Description
THE WORLDāS FIRST PORTABLE CHARGER WITH ADAPTIVE BOOST TECHNOLOGY
Charge it up. Keep it with you. Use it anywhere.
CS FREE is four unique products in one. It is a groundbreaking portable battery charger, a maintainer, an adaptive booster, and a hi-tech power bank.
InĀ simpleĀ terms, the CS FREE is a 12V power bank for quickly charging devices as well as your vehicle's battery. CS FREEĀ charges and maintainsĀ lead-acid batteriesĀ and lithium (12V LiFePO4) batteries. TheĀ Adaptive Boost Technology allows you to revive your vehicle's dead battery quickly. It supercharges your battery in the safest manner possible without needing to be plugged in to a power outlet.
But, thatās not all the CSĀ FREE can do. It also keeps your other devices up and running wherever you go. Charge your phone, laptop, camera, and more. One device for all of your charging needs, even in the middle of nowhere.
Planning an extended off-grid trip? Add the CS FREE Solar Panel Charge Kit to your order.
- Adaptive Booster:Ā Adaptive BoostĀ works out the safest way to power up your flat battery to get you going within 15 minutes.
- Battery Charger:Ā Use it as a portable charger to top off your battery, connect to a power outlet, or hook up to a solar panel kit for complete charging freedom anywhere you go.Ā
- Smart MaintainerĀ keeps your battery in peak condition at home or off-grid.Ā
- Hi-tech Power BankĀ tops off your laptops, smartphones, tablets, and cameras whenever you need it.Ā
- Smart and simple ā no buttons or modes, just clear, easy-to-read displays.
- Countdown LEDs show the time left before the battery is fully charged.
- Charges and maintains all types of 12V lead-acid and lithium (LiFePO4) batteries.
- Complete range of accessories available for handy storage and to give you complete freedom from a power outlet.
Adaptive Boost Technology
TECHNICAL DATA:Ā
| INPUT | USB-C, 5 VDC ā 25 VDC, 3 ADC/60 W max |
| OUTPUT | 12VDC, 20 amps/240 W Max |
| START VOLTAGE | Minimum 3VDC |
| AMBIENT OPERATING TEMPERATUREĀ Ā | - 4 Ā°F to +122 Ā°F |
| AMBIENT STORAGE TEMPERATURE | - 4 Ā°F to +113 Ā°F |
| BATTERY CHEMISTRY | Lead-acid, Lithium |
| BATTERY TYPES | 12 V: WET, MF, Ca/Ca, AGM, EFB, GEL, LiFePO4 |
| BATTERY CAPACITY | 10-130 Ah |
| DEGREE OF PROTECTION | IP54 |
| WARRANTY | 2 years |
| NET WEIGHT (UNIT WITH CABLES) DIMENSIONS (L x W x H) | 3 lbs |
| DIMENSIONS | 9.8 x 3.9 x 3.1 inches |
| USB-A OUTPUT | 5 VDC, 2.4 ADC/12 W max |
| USB-C OUTPUT | 5 VDC, 9 VDC, 12 VDC, 15 VDC, 20 VDC, 3 ADC/60 W max |
POWER ADAPTER:
| INPUT | 100VACā240VAC, 50Hzā60Hz |
| OUTPUT CABLE | USB-C, 5VDC ā 20VDC, 3ADC, 60 W max |
| CABLE LENGTH | 3.28 ft. |
| CABLE TYPE | USB-C |
Ā
INTERNAL BATTERY:
| CAPACITY | 66 Wh |
| CELL CHEMISTRY | Polymer Lithium-Ion |
| CELL TYPE | Pouch Cell |
| DISCHARGE TEMPERATURE | - 4 Ā°F to +122 Ā°F |
| CHARGE TEMPERATURE | 32 ĢF to 113 ĢF |
| SHELF LIFE | 1 year |
| LIFE SPAN | 300 cycles, 80% |
Ā
Document Downloads
