CTEK MXS 5.0
#5 in Up to 5 AFull review
A proven lead acid charger and maintainer for cars and motorcycles that owners leave connected for years. Choose the NXT 5 if you have lithium batteries.
Amazon $99$99
The CTEK MXS 5.0 is the better battery charger overall, rated 3.8 to 3.7. The CTEK MXS 5.0 costs $14.99 less ($99 vs $113.99).
CTEK CT5 Time to Go
#6 in Up to 5 AFull review
For car owners who want to know exactly when the battery will be ready, with AGM support for modern start stop vehicles.
Amazon $113.99$113.99
Prices were last checked October 31, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every up to 5 A battery charger; a clear win is highlighted. How we rank explains each one.
| Factor weight | CTEK MXS 5.0 | CTEK CT5 Time to Go |
|---|---|---|
| Overall rating | 3.8/5 | 3.7/5 |
| Value 35% | 48 $23.02 per amp ($99, 4.3 A) | 41 $26.51 per amp ($113.99, 4.3 A) |
| Charge current 20% | 82 4.3 A | 82 4.3 A |
| Features 25% | 50 temperature compensation, repair mode | 50 temperature compensation, repair mode |
| Warranty 20% | 100 5-year warranty | 100 5-year warranty |
Specifications
| CTEK MXS 5.0 | CTEK CT5 Time to Go | |
|---|---|---|
| Charging | ||
| Charge current | 4.3 A | 4.3 A |
| Voltage | 12 V | 12 V |
| Largest battery | 110 Ah | 160 Ah |
| Lithium mode | No | No |
| AGM mode | Yes | Yes |
| Temperature compensation | Yes | Yes |
| Repair mode | Yes | Yes |
| Power supply mode | - | No |
| Build | ||
| Ingress rating | IP65 | IP65 |
| Warranty | 5 years | 5 years |
| Released | - | 2018-07-30 |